NAATI Certified Translator (Chinese <>English)

Minghan Deng

NAATI Practitioner Number: CPN5JJ35Z

Australia: +61 (0) 450711030

minghandeng1030@gmail.com

02/06/2019

incurred through the use of the translation. Should you have any queries please do not hesitate to contact the translator.

responsible for any errors or omissions, and do not accept any liability for any loss or damage, financial or otherwise document. Any unauthorised change to the translation renders this document invalid. The translator, shall not be held accurate translation of the document submitted. The translator, gives no warrant as to the authenticity of the source English and Chinese languages (No. CPN5JJ35Z). I declare to the best of my abilities and belief that this is a true and Translator’s declaration: I, Minghan Deng, declare that I am an accredited NAATI Professional Translator in the

The link of the company's website is attached here for reference: http://www.eco-waste.cn/.

and "Eco-Waste Technology Co., Ltd" is its English name.

"Zhejiang Tailai Environmental Protection Technology Co.,Ltd." is Chinese Pinyin Spelling of the company name 限公司）" is also known as "Eco-Waste Technology Co., Ltd". The two names relate to the same company.

Translator's note: The name, "Zhejiang Tailai Environmental Protection Technology Co.,Ltd.(浙江泰来环保科技有

Appendix 21 – Audit Reports Following Commissioning Part A: Reference Site 2

Section 1: English Translation Section 2: Copy of Original in Mandarin

Part B: Reference Site 6

Section 1: English Translation

Section 2: Copy of Original in Mandarin

Part A: Reference Site 2

Section 1: English Translation Section 2: Copy of Original in Mandarin

Construction project completion environmental protection

Acceptance monitoring report

Zhehai Environmental Supervision (2017) No.004

Project name: The first phase of the harmless treatment of domestic waste in

Shengsi County(Project completion environmental protection acceptance

monitoring report)

Requester：Shengsi County Housing and Urban-Rural Development Bureau

Report date：19/09/2017

Monitoring report description

1、 If this report does not have the monitoring analysis section and the riding seal of

this station, it is invalid.

2、 The content of the report needs to be completed and if the signature of the auditor

is not attached the report is invalid.

3、The report needs to be filled out clearly and the alteration is invalid.

4、If the monitoring client disagrees with the monitoring report, it will submit it to our

station within 15 days after receiving the monitoring report.

5、 Only appeals for reproducible sample monitoring are accepted.

6、This report may not be used for advertising purposes without consent.

7、 Copying some of the content in this report is invalid.

Zhejiang Zhoushan Marine Ecological Environment Monitoring Station

Address: No. 20, Lincheng Sports Road, Dinghai District, Zhoushan City, Zhejiang Province

Phone number：0580—2086412

Fax number：0580—2086412

Post code：316000

E-mail: zmeems11@mail.zsptt.zj.cn

Responsibility form

Project undertaker: Zhejiang Zhoushan Marine Ecological Environment

Monitoring Station

Undertorney of the unit: Junbo Shao Project manager: Jie Zhang Monitoring department: Land Environmental Monitoring Room Center Analysis Office Report writer: Wuping Li Checker: Jie Zhang

Reviewer:

Signer:

The first phase of the harmless treatment of domestic waste in Jixian County Project completion environmental protection acceptance monitoring report

Foreword With the economic development, domestic garbage has grown rapidly, and the way in which garbage is dumped into the sea seriously harms the marine environment and restricts the development of the local tourism economy. According to the development goal of building a national-level ecological county in Shengsi County, in order to vigorously promote marine ecological environment protection, improve the infrastructure such as garbage and sewage treatment, and take into account the need for “the integration of Shengshan-Gouqi”, Shengsi County will build a new garbage in Shengshan Town. The incineration plant, which used to change the domestic garbage of Shengshan Town and Gouqi Township, mainly adopts the method of “unified collection and centralized dumping” to solve the problem of reducing and harmless domestic garbage in Shengshan Town and Gouqi Township.In 2012, the Shengsi County Housing and Construction Bureau took the lead in implementing the “Peace County Domestic Waste Harmless Treatment Phase I Project”. In January 2013, it was entrusted to Ningbo Environmental Protection Science Research Institute to complete the “ Shengsi County Domestic Waste Harmless Treatment Phase I the Project Environmental Impact Report”, In January 2013, Shengsi County Environmental Protection Bureau approved the project in the second paper of Shenghuanjianshen [2013]. In June 2016, the local environmental protection bureau approved the trial operation.According to the conclusions of the environmental impact assessment report and the approval opinions of the Environmental protection Bureau of the Shengsi County Environmental Protection Bureau, the construction unit has constructed corresponding pollution prevention and control facilities for wastewater, waste gas, noise and solid waste generated during the production process. After a period of trial operation, on September 21, 2016, entrusted our station to carry out the environmental protection acceptance monitoring of the “Shengsi County Domestic Waste Harmless Treatment Phase I Project”. Our station technicians conducted on-site reconnaissance and collection of relevant materials from October 20th to 21st, 2016, and compiled the “Monitoring and Checking and Acceptance Monitoring Plan for Environmental Protection Facilities of the First Phase of Domestic Waste Garbage Disposal in Shengsi County”. After the monitoring plan was reported to the Shengsi County Environmental Protection Bureau, our station carried out on-site monitoring of the on-site completion and environmental acceptance of the project from December 2 to 3, 2016. The report was prepared based on the on-site monitoring and investigation results.

1 General

1.1 Basis of preparation

(1) “Regulations on Environmental Protection Management of Construction Projects”

(Order No. 253 of the State Council of the People's Republic of China, December 1998);

(2) 、“Administrative Measures for Environmental Protection Acceptance of Completion of

Construction Projects” (formerly State Environmental Protection Administration No. 13, December

2001);

(3) 、“Measures for Environmental Protection Management of Construction Projects in

Zhejiang Province” (Zhejiang Government Decree No. 288, 2011.10);

(4) 、“Notice on Further Strengthening the Management of “Three Simultaneous

Construction” of Construction Projects ”(formerly Zhejiang Provincial Environmental Protection

Bureau, Zhejiang Huanfa (2008) No. 57);

(5) 、Notice of the Environmental Protection Department of Zhejiang Province on Printing

and Distributing the “Regulations on the Management of Environmental Protection Acceptance of

Construction Projects of Environmental Protection Department of Zhejiang Province” (Zhehuanfa

[2009] No. 89);

(6) 、“Environmental Impact Report of the First Phase of Domestic Waste Garbage

Disposal in Shengsi County” (Prepared by Ningbo Environmental Protection Research Institute,

January 2013);

(7) 、Review and Approval of the Environmental Impact Report of the First Phase of

Domestic Waste Garbage Disposal in Shengsi County (Shengsi County Environmental Protection

Bureau, Shenghuanjianshen [2013] No. 2, January 2013);

(8) The Shengsi County Housing and Urban-Rural Development Bureau issued an order

for the completion of environmental protection acceptance monitoring for the “Shengsi County

Domestic Waste Harmless Treatment Phase I Project” (No. JUN 16024, September 21, 2016)

1.2 Acceptance monitoring purpose

According to the relevant requirements of the state for environmental protection management of

construction projects, through the monitoring and investigation of waste gas, waste water, solid

waste and noise generated during the normal production of the project, understand the operation of

pollution control facilities and various types of pollution. The discharge situation of the treated

materials and the environmental quality and ecological environment impact on the surrounding

area of the plant, and whether the disposal of exhaust gas, wastewater, noise and various solid

wastes meets the requirements of relevant national standards, and the environmental management

of the project is checked. The countermeasures and suggestions for the existing problems are

proposed, and the environmental protection department provides the basis for the completion

acceptance of the project.

1.3 Evaluation standard 1.3.1 Wastewater discharge standard The project is equipped with a sewage treatment station. The waste leachate and the production

and domestic wastewater are treated by the sewage treatment station to achieve the process and

product water discharge. "Urban Water Recycling Industrial Water Quality Standards" (GB/T

19923-2005). The specific standard values are shown in Table 1.1.

1.3.2 Exhaust emission standard

The emission of flue gas from domestic waste incinerators is subject to the pollution control

standard of Domestic Waste Incineration Pollution Control Standard (GB18485-2001). Refer to

the

Pollution Control Standard for Domestic Waste Incineration (GB18485-2014) for pollution in flue

gas. The concentration limit of the material concentration; the emission limit of the particulate

matter discharged from the boundary of the factory shall be implemented in the "Integrated

Emission Standard of Air Pollutants" (GB16297-1996). The concentration limit of unorganized

emission monitoring points (l.0mg/m3); the discharge of malodorous gas at the boundary of the

plant shall be implemented. Standard (GB 14554-1993) new standardization and expansion of

secondary standard limits; sensitive point ambient air implementation of "environmental air

Table 1.1"Urban Water Recycling Industrial Water Quality Standards" (GB/T 19923-2005) (Unit: chroma-time, fecal coliform--/L, pH dimensionless, other-mg/L)

Contaminant name GB/T 19923-2005 Process and product water control indicators

PH value 6.5 〜8.5 BOD5 10

CODCr 60 Total hardness （CaC03) 450

Ammonia nitrogen 10 Total pity 1

Solubility total solid 1000 Petro 1

Anionic detergent 0.5

quality standards" (GB3095-2012) - level standard limits and "industrial enterprise design

hygiene standards" TJ36-79 residency The corresponding standard limits for the zone. See

Tables 1.2, 1.3 and 1.4 for details.

Tab le 1.2 Domestic waste incineration pollution control standard

Tab le 1.3 Unorganized exhaust emission standards

Tab le 1.4 Sensitive point ambient air execution standard

Contaminant Unit Execution of standard limits (GB18485-2001)

Reference standard limit (GB18485-2014)

Smoke mg/m3 80 30

Smoke blackness Ringman, level 1 1 CO mg/m3 150 100 NOx mg/m3 400 300

SO2 mg/m3 260 100

HC1 mg/m3 75 60 Mercury and its compounds mg/m3 0.2 0.05

Cadmium, strontium and its compounds mg/m3 0.1 0.1

Shop, god, lead, complex, drill, copper,

manganese, nickel and their compounds mg/m3 1.6 1.0

Dioxin ngTEQ/m3 0.1 0.1

Emission standard Contaminant Unit Limits

Emission Standard for Odor Pollutants in the Factory (GB 14554-93)

Ammonia mg/m3 1.5

Hydrogen sulfide mg/m3 0.06

Odor concentration (dimensionless) 20 Integrated emission standards for

atmospheric pollutants (GB16297-1996) Particulates mg/m3 1.0

Contaminant Standard Unit Limits

Ammonia "Industrial Enterprise Design Hygiene Standards" mg/m3 0.20

Hydrogen sulfide TJ36-79 residential area standard mg/m3 0.01

Total suspended particulate matter

Ambient Air Quality Standard GB3095-2012

mg/m3 0.12

1.3.3 Noise

The noise emission at the boundary of the plant is implemented in the “Classification Standard for

Environmental Noise Emissions of Industrial Enterprises” (GB12348-2008), which is the standard

of 65dBA and 55dBA at night.

1.3.4 Solid waste (1) Admission requirements for landfill waste The incinerator fly ash is solidified and landfilled to implement the requirements for landfill waste

entry into the “Standard for Pollution Control of Domestic Waste Landfills” (GB16889-2008). See

Table 1.4 for details.

(2) Solid waste storage General wastes are stored in the plant area to implement the “General Industrial Solid Waste

Storage and Disposal Site Pollutant Control Standards” (GB18597-2001), and hazardous wastes

implement the “Hazardous Waste Storage Pollution Control Standards” (GB18599-2001).

1.3.5 surface water

Shengshan Town has the Houtouwan Reservoir, Dayuwan Reservoir and Xiyangwan Reservoir.

According to the “Zhejiang Water Function Zone and Water Environment Functional Zone Division

Scheme”, it belongs to the drinking water source area of Zhoushan City. It belongs to the

first-grade protection zone of drinking water source. The water quality protection target implements

the Class II standard of Surface Water Environmental Quality Standard (GB3838-2002), as shown

in Table 1.5.

Table 1.4 Landfill waste admission requirements

Item Limits Item Limits

Moisture content （％) 30 Barium（mg/L) 25

Hg（mg/L) 0.05 Nickel（mg/L) 0.5

Copper（mg/L) 40 Arsenic（mg/L) 0.3

Zinc（mg/L) 100 Total chromium

（mg/L) 4.5

Lead（mg/L) 0.25 Hexavalent chromium （mg/L) 1.5

Cadmium（mg/L) 0.15 Selenium （mg/L) 0.1

Beryllium（mg/L) 0.02 Dioxin（u gTEQ/kg) 3

Table 1.5 Surface water environmental quality standard

1.3.6 Total control indicator

According to the requirements of the EIA approval, the total pollutant discharge of the project is

controlled as: SO284,000 tons/year , NOx14.4 tons/year.

1.4 Main conclusions and comments of the EIA

1.4.1 The main pollution prevention and control measures proposed by the EIA

The requirements for pollution prevention measures in the project EIA are shown in Table 1.6.

1.4.2 General conclusions of the EIA The project is an environmental project that is in line with national industrial policies. After the

operation of the project, effective pollution prevention measures and clean production technologies

can be used to ensure that the existing functions and levels of environmental quality are not

changed,

in line with the national “three simultaneous”, “clean production”, “standard discharge” and

“capacity control” policies. . Under the premise of conscientiously implementing the relevant

measures and recommendations in this report, the impact of the project on the surrounding

environment is affordable, and project construction is feasible from an environmental perspective.

Table 1.6 Pollution prevention measures required for environmental impact assessment of construction projects

Item II type

PH 6〜9

CODMN (mg/L) 4.0 Surface Water

Environmental Quality Standards

CODcr (mg/L) 15

BOD5(mg/L) 3

(GB3838-2002) DO (mg/L) 6 Ammonia nitrogen （mg/L) 0.5 Total pity（mg/L) 0.1 (lake、storehouse 0.025) Petro（mg/L) 0.05

Classification Main content of measures

Garbage transportation

process

1） The project waste is transported by the local sanitation department, and the project party should sign a relevant waste supply agreement with the local city administration.

2） Garbage transport vehicles must be sealed and have dripping measures to prevent litter leakage. It is strictly forbidden to transport the transport vehicle with open, damaged and poor sealing performance. The garbage transport truck has a leachate collection tank.

3） Medical waste, hazardous waste, toxic and hazardous explosives are strictly prohibited from entering the factory for burning.

Waste water

The project should adopt a rain and sewage diversion system. The backwash water in the water is reused in the neutralization tank and treated. The boiler sewage is reused after being cooled by the cooling pool. Wastewater such as landfill leachate, domestic wastewater, unloading platform and garbage truck flushing shall be treated by the in-plant water station to achieve the “Urban Wastewater Recycling Industrial Water Quality” (GB19923-2005) standard, and a small amount of concentrated liquid is injected. The incinerator is incinerated and does not discharge. The processing station processing scale is appropriately scaled up to 8m3/d.

Continued Table 1.6 Pollution prevention measures required for environmental

impact assessment of construction projects

Classification Main content of measures

Gas waste

1) Incinerator flue gas is treated with semi-dry reaction tower + activated carbon + bag filter to treat incineration tail gas, and the treatment reaches the "Standard for Pollution Control of Municipal Solid Waste Incineration" (GB18485-2001) (dioxin emission concentration reaches 0.1TEQng/m3) After that, it is discharged through a 25m chimney.

2) Flue gas online monitoring system and automatic monitoring system must be installed to measure the temperature and flow of dust, HC1、SO2、 NOx、CO、CO2、O2 components and flue gas in the flue gas, and send the monitoring data to the central control room. And the environmental protection department.

3) Automatic metering and recording devices must be provided for the addition of activated carbon to the flue gas.

4) Set the necessary automatic detection and automatic control system such as furnace temperature and oxygen content to ensure that the high temperature (>850 °C) combustion residence time in the waste incinerator is not less than 2 seconds, and the oxygen content of the furnace outlet is controlled above 6%;

5) Set the permanent sampling hole and monitoring platform; 6) Regularly entrust qualified units to conduct routine inspections according to the EIA

monitoring program (one test for dioxins); 7) The garbage discharge hall is equipped with a moving door to minimize the odor

overflow; the garbage storage pit adopts a closed design, the discharge port is provided with an electric door, and when the vehicle is unloaded, the garbage storage pit is sealed, and the combustion wind of the incinerator is extracted from the garbage storage pit and maintained. The garbage pit is under negative pressure, reducing dust flying and fouling;

8) The garbage storage pit shall be provided with a flammable gas detection device and an emergency ventilation deodorization device. When the incinerator is shut down, the deodorizing fan is automatically turned on to send the odor to the emergency deodorizing device to meet the odor emission standard (GB14554-93). The secondary standard discharges, and sprays deodorant liquid to reduce the stench of the garbage storage pit.

9) Each processing unit of the leachate treatment facility adopts capping and closing measures. The malodorous gas generated by each treatment tank is connected to the garbage storage pit through the pipeline, and finally extracted by the garbage storage fan as the incinerator combustion wind into the furnace for combustion.

10) The grab control room is completely isolated from the garbage storage pit, and other harmful gas workers are equipped with protective masks and other protective facilities to take measures for ventilation and dust removal in the dust working place.

11) Standard operation, use the grab to regularly stir and flip the garbage to avoid the bad smell of fermentation.

12) Optimize and improve the incineration system process and operation to ensure long-term normal operation of the equipment (running time 8000h / a), to prevent frequent start and stop furnaces.

Continued Table 1.6 Pollution prevention measures required for environmental

impact assessment of construction projects

Classification Main content of measures

Noise

When selecting equipment, try to use equipment with less noise; the inner wall of the boiler room is lined with sound insulation material, the steam venting tube and the pressure reducing valve are equipped with silencer; the interface between the flue and the fan is soft joint and heat preservation and reinforcing ribs. The vibration frequency of the steel plate is used to achieve the noise reduction effect; the muffler should be installed in the primary and secondary fans, air compressors, etc., and the noise reduction amount is 25dBA or more; to avoid the transportation and loading and unloading operation of the garbage truck at night, the noise sensitive area should be restricted. Speed, no whistle is allowed.

Solid waste

The project slag and fly ash should be treated separately. 1. Incineration system slag and boiler ash are disposed according to general solid waste, and the local sanitation department is responsible for clearing and transporting, which can be used as comprehensive utilization of building materials; 2. The project fly ash is dangerous solid waste, which should be stabilized by adding cement and other chelating agents in the stable solidification tank. Curing, after being tested and meeting the control standard of “Standard for Pollution Control of Domestic Waste Landfill” (GB16889-2008), it will be entrusted to the Sanshi Town Environmental Protection Institute of Shengsi County as a general solid waste for landfill disposal; 3. Sewage treatment station sludge and workers Domestic garbage is included in the incineration system of the plant for incineration.

Risk prevention measures

Strengthen the maintenance and management of equipment, and strictly follow the standard operation to avoid accident discharge. If the bag filter is damaged or damaged, it must be repaired in time to reduce the environmental impact of pollutants. The waste incinerator shall be equipped with an on-line monitor to simultaneously monitor the emission concentrations of parameters such as SO2, HC1, and soot. Once the pollutant discharge concentration is exceeded, the corresponding remedial measures may be discovered and taken. The online monitoring system should be networked with alkali spray, activated carbon dosing and metering systems and boiler control systems. The in-plant leachate collection and treatment system should be closed and anti-leakage measures taken. Dangerous gas (methane gas) alarm detection probes should be installed in hazardous areas such as garbage storage pits and sewage stations. The garbage storage pit shall be equipped with an emergency odor-discharging device for storage pits during shutdown maintenance. Enterprises should set up full-time environmental protection agencies and personnel to strengthen the daily management of pollution control facilities to avoid risk accidents; and strengthen training and emergency drills to cope with possible risk accidents.

1.4.3 Shengsi County Environmental Protection Bureau EIA Review

Sheng Huanjian (2013) No. 2, “Review and Approval of the Environmental Impact Report of the First Phase of the Construction Project for the Harmless Treatment of Domestic Waste in Shengsi County” is as follows: A、 According to the EIA report, the main disposal targets of the project are Shengshan Town of

Shengsi County and Gouqi Township, and the waste incineration of the Shengshan Wastewater Treatment Plant. The project covers an area of 2,987 square meters and a total construction area of 2,078 square meters. The total investment of the project is 23.9682 million yuan. If the scale is expanded, the business content is changed, or the construction address is changed, it must be declared separately.

B、The project construction should focus on the following work. 1） Implement air pollution prevention and control. During the construction period, do a good job of

sprinkling water and dust suppression on the road surface and construction site. During the operation period, the flue gas treatment facilities shall be installed in strict accordance with the requirements of the EIA. After the treatment reached the “Standard for Pollution Control of Domestic Waste Incineration” (GB18485-2001), it was discharged through a 25-meter chimney.

2） Implement water pollution prevention and control. Temporary toilets shall be set up during the construction period to prevent domestic sewage from being discharged into the surrounding water bodies. The production wastewater generated by domestic sewage, landfill leachate, unloading platform and garbage truck flushing during the operation period of the project will be treated by the 8m3/d sewage station in the plant to meet the “Urban Water Recycling Industrial

Continued Table 1.6 Pollution prevention measures required for environmental

impact assessment of construction projects

Classification Main content of measures

Groundwater and soil control measures

The project shall be strictly managed during the design and construction of garbage storage pits, leachate collection tanks and related facilities. For the garbage storage pits, collection and treatment tanks, waterproof and impervious concrete shall be adopted and anti-cracking waterproofing agent shall be incorporated, and the outer wall of the structure shall be made. Underground coil waterproofing, waterproof layer construction must ensure that the base layer is clean and dry, and special parts are additionally reinforced; the concrete pouring of the garbage storage pit and the collecting treatment tank bottom plate must be completed continuously to prevent the formation of cold joints, and the inner wall of the structure is made of corrosion-resistant composite coating to ensure The permeability coefficient K<1.0X10-7cm/s. Groundwater monitoring wells should be set up in the plant area to strengthen the monitoring of groundwater quality in the plant area. Once the water quality is found to be abnormal, the inspection will be carried out immediately, and the leakage of the garbage pool will be detected immediately.

Water Quality” (GB19923-2005) standard. After reuse, a small amount of concentrated liquid is sprayed into the incinerator for incineration and does not discharge.

3） Implement noise pollution prevention and control. According to the project environmental assessment, low-noise equipment is selected, and the sound insulation material is placed on the inner wall of the boiler room. Avoid garbage trucks working at night. The noise emission standard implements the Class 3 standard of Environmental Noise Emission Standard for Industrial Enterprises Boundary (GB12348-2008).

4） The slag and boiler ash of the project are responsible for the removal and transportation by the sanitation department, which can be used as comprehensive utilization of building materials; the project fly ash should be solidified through the solidification tank to achieve the solidification of the “Standard for Pollution Control of Domestic Waste Landfills” (GB16889-2008).

5） After the project is completed, it is necessary to repair the damaged vegetation and soil erosion.

C、During the construction process or operation period of the project, pollutants discharged into the environment shall be paid according to the law. The project needs to obtain the total emission index SO28.4t/a and NOx14.4t/a as required.

D、During the construction of the project, the “three simultaneous” system of “environmental protection facilities that need to be constructed must be designed, constructed and put into operation at the same time as the main project” should be strictly implemented. Pollution prevention and control of waste gas, waste water, solid waste and noise. The facility shall entrust a unit with environmental engineering design qualification to undertake the design to ensure the stable discharge of various pollutants.

E、After the completion of the project, it should be reported to the bureau in writing, and it can be officially put into operation after passing the inspection and acceptance of our bureau.

F、If the project has illegal activities such as false reports and false reports in the environmental protection declaration process, it shall bear all responsibility arising therefrom.

G、All environmental protection matters approved in this review must be carefully implemented. If there is any violation, legal liability will be pursued.

2 Overview 2.1 Environmental profile 2.1.1 Geographic location and sensitive conditions in the surrounding environment Shengshan Town is located in the northeast of Zhejiang Province, the easternmost part of Shengsi County, and the famous Zhoushan Fishing Ground Center. Located at 30°43' north latitude and 122°49' east longitude, it is the intersection of Changjiang and Qiantang River into the seaport. It is the center point of the 18,000-kilometer coastline in the country. There are 2 international waterways and 19 county waterways in the nearby waters. The town is also the largest export base

of fresh seawater products in Zhejiang Province, a national first-class fishing port and a second-class open port. The site of the project is located in Guangming Village of Shengshan Town. The land used in the plant belongs to hilly mountains and valleys. The topography is undulating. The terrain elevation of the land area is between 22.00m and 33.00m, and the west is low and the east is high. The tentative elevation of the project is 28m. The surrounding environment and sensitive points of the construction project are shown in Figure 2.1 and Table 2.1. This acceptance monitoring, representative of the nearest distance from the project, Shengshan Town, Guangming Village, Shengshan Town, Minfu Village, Shengshan Town, Jiefang Village, Xiyangwan Reservoir, Houtouwan Reservoir, Dayuwan Reservoir, etc. as sensitive points of this project.

2.2 Construction project overview 2.2.1 Construction content and scale The construction project site is located in Guangming Village, Shengshan Town, with a total area of about 4.4 mu (2987 m2), and a domestic waste incineration plant with a treatment capacity of 25 t/d. The project includes: 25t/d garbage pyrolysis gasifier + waste heat boiler and Auxiliary supporting facilities such as exhaust gas purification, garbage temporary storage and sewage treatment, the total investment of the project is 23.9682 million yuan. The project started construction on July 16, 2014 by the Jixian County Housing and Construction Bureau. The main disposal targets are the municipal solid waste incineration in Shengshan Town and Gouqi Township of Shengsi County, and the sludge incineration of Shengshan Wastewater Treatment Plant. It was put into trial operation in October 2016. The project covers an area of 2,987 square meters and a total construction area of 2,078 square meters. The total investment estimate of the project is 23.9682 million yuan, and the actual total investment is about 26.37 million yuan, of which environmental protection investment is about 6.58 million yuan. The actual construction of the project is shown in Table 2.2.

Figure 2.1 Project Location Map

Table 2.1 Environmentally sensitive targets around the project

Content Protection target name With project orientation

Distance from project (km)

Protection level Remarks Atmospheric

Environment Water

Environment Sound

Environment Groudwater Soil

Shengshan town Guang ming village

South〜southwest 0.82 secondary III 1 III III 4959 people

in total Shengshan town(include

Guang

South 0.80 secondary III 1 III III

Shengshan town Minfu village

(include Chengzi village .Houtou

bay.Data village) Eastsouth〜south 0.62 First III 1 III III

It has been basically relocated

to the south of Shengshan

Township. There are only about 3 households on the east side.

Gouqi county and Wusha village Westsouth 2.15 First III 1 III III Gouqi county 8576

people in total Gouqi county and Miaogan village Westsouth 2.72 First III 1 III III

Reservoir

Xiyang Bay Westsouth 0.39 Secondary II 1 III III Water quality protection target

implementation class II Houtou Bay Eastsouth 0.46 First II 1 III III

Daye Bay Eastsouth 1.65 First II 1 III III

Located in the middle of Shengshan,

with an area of 28.22 hectares, water

quality protection target

implementation class II

Scenic tourist area

Dongya cliff East 1.4 First III 1 III III

First scenic area

Mountain and sea wonders Westsouth 4.1 First III 1 III III

Fuqi peak and Manzuitou Eastsouth 2.7 First III 1 III III

Secondary scenic area

Siao、Shandawang beach

Westsouth 2.3 First III 1 III III

South cliff Westsouth 3.6 First III 1 III III

Gouqi West 1.8 First III 1 III III Third scenic area

Shengshan Project site III 1 III III

Residential area

Table 2.2 The main construction situation of the first phase of the project of harmless treatment of living ga rbage in Shengsi County

Item EIA Design Actural Construction Iteam name The first phase of the harmless treatment of living garbage in Shengsi County Consistent with the EIA

Construction unit Shengsi County Housing and Construction Bureau

The construction unit Shengsi County Housing and Construction Bureau, the current operating unit for the Shengshan Town

Government commissioned Shengsi County Yike Environmental Services Co., Ltd. operations.

Construction site Shengsi county Shengshan town Guangming village Consistent with the EIA Disposal

object Domestic waste incineration in Shengshan Town and Gouqi Township, Shengsi County (considering sludge incineration at Shengshan Wastewater Treatment Plant) Consistent with the EIA

Floor area The total project area is 2987m2 Consistent with the EIA Nature of the project New construction Consistent with the EIA

Industry category N7820 environmental sanitation management Consistent with the EIA Total project

investment 23.9682 million yuan 26.37 million yuan

Expected commissioning

time December 2012 ~ December 2013 July 2014 - June 2016

capacity 15 people 18 people building capacity Daily treatment of domestic garbage 25t / d, annual operation guarantee time 8000h / a Consistent with the EIA Structural work

Incineration boiler F0326 vertical rotary pyrolysis gasification incinerator 25t/d Consistent with the EIA Consistent with the EIA

Waste heat boiler 1 horizontal waste heat boiler 1. 8t/h Consistent with the EIA Consistent with the EIA

Drainage The production and domestic water and fire water are from the Xiyangwan Reservoir and the DN100 water supply pipe

is used. The production domestic wastewater and leachate are treated by the plant sewage station and reused. The

concentrated liquid is sprayed back to the incinerator for incineration.

Consistent with the EIA

powered The electricity is connected through the nearby high-voltage line, the voltage level is 10KV, the

engineering installed capacity is 357kW, and the normally open capacity is 218kW. The project

has no power supply design.

The electricity is connected through the nearby high-voltage line, the voltage level is 10KV,

the transformer capacity is 500kva, and the normally open capacity is 218kW. The project

has no power supply and external design.

Public auxiliary

engineering Biomass fuel

The municipal solid waste of Gouqi Township in Shengshan Town, with an annual incineration capacity of 8333t/a, is

collected and transported by the local sanitation department, and the road is transported into the field. After entering

the site, it will enter the garbage storage pit for temporary storage. The effective storage volume of the garbage

storage pit is 550m, which can meet the garbage consumption of the project 8~10d. The garbage storage pit is

designed with closed micro-negative pressure.

Consistent with the EIA

Other ancillary

facilities

The project is equipped with a fly ash solidification tank and a 10m slag storage pit; a single

cylinder outlet with an inner diameter of 600mm and a height H=25m chimney; the

desulfurization system is equipped with a lye mixing system and an activated carbon dosing

system; and another truck scale and control room are provided. .

There is no fly ash solidification tank in the project, no 10m slag storage

pit; one with a single cylinder outlet diameter of 600*600mm and a height

H=25m bacon; the desulfurization system is equipped with a lye blending

system and an activated carbon dosing system; another truck scale and

control Room and so on.

Incineration flue gas purification

After recovering heat by waste heat boiler, the incineration flue gas is treated by semi-dry

deacidification tower + activated carbon adsorption + bag de-burning flue gas purifier to

remove acid gases such as NOx, SO2, HC1 and soot, dioxins, heavy metals, etc. Finally, it is

discharged through the high altitude of 25m high chimney.

Consistent with the EIA

Garbage pit

deodorization

Under normal circumstances, the odor of the garbage storage pit is introduced into the incinerator for incineration; when the incineration line is shut down, the roof of the roof is discharged after being deodorized by the emergency deodorization device.

Consistent with the EIA

Sewage station deodorization

Each treatment unit of the sewage treatment facility adopts a capping and closing measure,

and the malodorous gas of each treatment tank is connected to the garbage storage pit, and

finally the fan is extracted from the garbage storage pit into the incinerator to assist

combustion.

The treatment units of the sewage treatment facilities adopt capping and closing measures

(except for the nitrification tank to consider heat dissipation), and the malodorous gases in

each treatment tank are connected to the garbage storage pits, and finally the wind turbines

are taken from the garbage storage pits to enter the incinerator for combustion.

Environmental Engineering

Sewage treatment

reuse

The garbage leachate and production and domestic wastewater are treated by the in-plant

sewage treatment station (the urban sewage reclaimed wastewater treatment and reuse

industrial water quality standard) (GBZT 19923-2005) is used for flushing, deacidification, dust

reduction, etc. The sewage treatment station adopts filtration adjustment + UASB anaerobic +

hydrolysis acidification + membrane biochemical reactor (MBR) + nanofiltration (NF) treatment

process, design processing capacity of 8m3 / d, conditioning pool 15m.

There is no hydrolysis and acidification in the sewage treatment process.

Noise Comprehensive noise reduction measures such as sound absorption, sound insulation, noise

reduction, shock absorption, damping, and reasonable layout are adopted. Consistent with the EIA

Solid waste treatment

Set one 10m3 slag pool and 15m3 fly ash solidification tank; the slag is used by the local

sanitation and external transportation; the fly ash is solidified by the solidification tank and

reaches the “Standard for Pollution Control of Domestic Waste Landfill” and entrusted to

sanitation.

There is no 10m3 slag pool and 15m3 fly ash solidification tank;

the slag is used by local sanitation outside transportation; the fly

ash is manually stirred, and the solidification is stabilized and

entrusted to sanitation.

2.2.2 Plane layout

The project consists of the main plant, the fire pump room (including the fire pool), the guard and the weighbridge (including the weighbridge), and the sewage treatment system. The main plant is located in the center of the plant, the fire pump room (including the fire pool) and the guard and the weighbridge (including the weighbridge) are placed next to the southeast corner of the plant. The main plant is 48.0m long and 18.0m wide, with single floor and partial mezzanine; unloading hall 18mx 12m; fire chestnut length 6.0m, width 5m, reinforced concrete frame structure, single floor, height 6m, floor area 30m2, building area 30m2. The doorman has a single floor with a building area of 32m2. The incineration line is linearly arranged along the north-south direction. At the same time, the waste heat boiler and the second combustion chamber are placed on the 9m platform, and the small equipment under the waste heat boiler space is fully utilized. The sewage treatment system is located on the southwest side of the site. The project layout is shown in Figure 2.2.

2.2.3 Production Process

The main targets of the project are urban domestic garbage from Laoshan Town and Qixiang Township. They are collected by the local sanitation department and sent to the factory with special sealed garbage trucks. After being metered into the electronic truck scale, they enter the garbage discharge hall and discharge the garbage into the garbage storage pit. . Garbage storage pits are considered to store 8~10d garbage disposal capacity (250t garbage storage weight), and the use of anti-leakage steel ribs to reduce soil structure, the bottom of the pit slopes to a side, and the blasting liquid collection tunnel is built. The leachate is filtered and then included in the sewage treatment station conditioning tank. In addition to the garbage storage pit removal port and the step feed feed port, the rest adopts a fully enclosed design, and the exhaust port is provided with an air suction port for the combustion wind of the incinerator, and the garbage storage pit is kept under a slight negative pressure. Garbage in the garbage storage pit is sent to the step-feeding feeder through the warehouse electric single-beam crane grab and delivered to the top silo of the incinerator. The silo is an upright rectangular box structure with a bucket mouth of 5mx2.5m and a warehouse depth of about 4m. It is not only the garbage entering the furnace channel, but also the garbage temporary storage bin. The garbage in the silo can block the smoke overflow in the furnace, and ensure the negative pressure in the furnace while preheating the garbage. A double-twist feeder is arranged at the bottom of the silo, and the garbage in the silo is continuously and evenly fed into the furnace through the slow rotation of the double crucible.

Figure 2.2 General layout of the first phase of the harmless treatment of domestic garbage in Shengsi County

Total

5321.5kg/h(6418trillionJ/b) Pyrolysis gasifier

Bottomslag106kg/h(100trillion J/h)

Radiation 0kg/h (451trillion J/h) •

Gas cooling water 0kg/h(22trillion J/h)

Water supply1854kg/h(172trillionJ/h)

Combustion air0kg/h 0trillion J/h)

Total 1854kg/h(172trillion J/h)

Boiler blowdown 54kg/h(20.7trillion J/h)

Ash and radiation 26kg/h(80trillion J/h)

Steam 1800kg/h(4995.6 trillion J/h)

Air 30kg/h(0.007trillion J/h〕

Water 160kg/h(l7.8trillion J/h) NaOH12kg/h(0trillion J/h)

Activated carbon 2kg/h(0trillion J/h)

Total Exhaust gas

204kg/h(17.8trillion J/h) purification system

Figure 2.3 Material and heat balance of the whole plant

2.2.4 Material and heat balance

The material and heat balance of the whole plant are shown in Figure 2.3. Urban garbage1041.7kg/h (6400 trillion J/h)

Air4231.3kg/h(18oC,1trillion J/h)

Fuel 0kg /h(0trillion J/h)

Leachate48.5kg/h(17trillion J/h〕

5215.5kg/h （5845trillion J/h)

5189.5kg/h(920.7trillion J/h, 230oC)

5333.36kg/h(872.2trillion J/h, 160oC)

Waste

heat boiler

Ash discharge 60.14kg/h(3.5trillion J/h)

Radiation 0kg/h(62.8trillion J/h)

loss 2 3

2.2.4 Water balance

The water balance of the whole plant is shown in Figure 2.4.

Figure 2.4 Water balance of the whole plant

Road greening water

loss 0.7

loss 2.3

loss 0.2

loss 3.8

loss 0.7

Fly ash solidification

Slag machine water

Desulfurization water

Equipment such as cold seal

tanks and other water

loss 0.1

Vehicle washing water

Gargabe bin

loss 0.1

Percolating water 5

Leachate collection tank

Production wastewater 6.4

Sewage purification facility

Back spray 1.3

Incinerator

Water for live

Unloading flat flush

Reuse 7.7 Reuse pool

Boiler feed water External steam supply 43.2

Water workshop

Municipal tap water

Municipal tap water

loss 0.15

Neutral pool

Backwashing wastewater

1.2

Boiler blowdown

1.4

2.3 Major sources of pollution and governance 2.3.1 Waste water The project wastewater includes landfill leachate, domestic sewage, chemical water plant wastewater, boiler blowdown, flushing water, etc. The amount of landfill leachate produced by the project is designed according to 30% of the daily waste. The daily waste disposal capacity of this project is 25 tons, and the daily treatment capacity of the designed leachate is 8 tons. Domestic sewage is produced in small quantities. After pretreatment in the septic tank, it enters the landfill leachate collection pit through the underground pipe network and finally enters the landfill leachate treatment station. The wastewater in the water treatment plant, the boiler sewage and the flushing water are all fixed sewage. The fixed sewage enters the slag pool from the ditches in the incineration plant, and the sediment waste generated in the slag pool enters the solid waste treatment system and is temporarily transported and landfilled. The internal ditch enters the landfill leachate treatment station; the water treated by the landfill leachate treatment station is used for the incinerator slag cooling. The rainwater in the plant area is directly collected through the rainwater pipe network in the plant area. The project has completed the treatment of a sewage treatment station with a scale of 8m3/d. The sewage treatment station adopts the treatment process of biochemical + ultrafiltration (UF) + nanofiltration (NF) + reverse osmosis. The equipment of the system is mainly non-standard products, pumps, pipes and membranes are purchased products, and the complete sets of equipment are manufactured by Zhejiang Tailai Environmental Protection Technology Co., Ltd. The actual treatment process of sewage is shown in Figure 2.5.

8m3/d MBR system

To incinerator system incineration

The filtrate is refluxed to the leachate collection tank

1, The second floor water tank for flue gas deacidification system

Figure 2.5 Process of actual wastewater treatment

Leachate collection basin

Pretreatment Regulation

pool

UASB

Denitrification

tank

Nitrification reflux

Nitrification tank Ultrafiltration system

Inner loop Draining mud Sludge concentration tank

Sludge

Nanofiltration system

Inner loop

Reverse osmosis system

Inner loop

Clear water tank

Reuse water

2, To the main plant floor flushing water, etc.

Concentrate pool

To incinerator incineration, slag cooling, etc.

2.3.2 Exhaust gas The waste gas generated by the project mainly includes incineration flue gas (main pollution factor is SO2, soot, nitrogen oxides, HC1, heavy metals, dioxins, etc.), and malodorous gases generated during garbage storage pits, sewage treatment stations, and garbage trucks. The project incineration flue gas treatment process is treated by a semi-dry reaction tower + activated carbon adsorption + bag filter, and the flue gas is discharged after being treated at a height of 25 meters. After the flue gas comes out of the waste heat boiler, it is contacted with the sprayed alkali solution in the deacidification tower (ie, the semi-dry reaction tower), and the harmful acid gas such as hydrogen chloride and sulfur dioxide in the flue gas is chemically reacted with sodium hydroxide to form harmless. Sodium chloride, sodium sulfate, etc. are deposited on the dust collection port. Thereafter, the flue gas enters the bag filter through the flue and performs the final dust removal and purification treatment. At the same time, an active spraying device is arranged on the flue to inject activated carbon into the flue, so that the activated carbon fully adsorbs harmful substances such as heavy metals and dioxins in the flue gas, and enters the bag filter together with the flue gas, and passes through the filter and passes through the induced draft fan. Delivered to the smoke and discharged to the atmosphere. Exhaust gas treatment system includes flue gas deacidification tower (semi-dry reaction tower), sodium hydroxide solution addition device, activated carbon feeding device, bag filter, fly ash temporary storage device, compressed air station, induced draft fan, online monitoring device, chimney And the corresponding control equipment. The equipments such as acid tower, lye preparation and bag filter are designed and manufactured by Zhejiang Tailai Environmental Protection Technology Co., Ltd., and the activated carbon feeding device is designed by Qingdao Pacific Chemical Equipment Co., Ltd. The process flow is shown in Figure 2.6

Figure 2.6 Project production process flow chart

Compressed air station

Sodium hydroxide solution

Waste heat boiler

Acid tower

Activated carbon

Bag filter

Draft fan

Chimney

Fly ash residue

Fly ash

Fly ash temporary storage device

2.3.3 noise The noise of the project is mainly the mechanical noise generated by thermal decomposition furnace, waste heat boiler, various auxiliary equipment such as pumps and fans, comprehensive noise such as flow and exhaust of various pipelines. When selecting the equipment for the project, try to use equipment with less noise. The inner wall of the boiler room is lined with sound insulation material, the steam venting tube and the pressure reducing valve are provided with silencer; the interface between the flue and the fan is made of soft joints and heat preservation and reinforcing ribs, primary and secondary fans, emptying, air compressor, etc. The muffler is provided to reduce the influence of the transportation vehicle on the concentrated passage area. The garbage truck does not work at night, and the speed is limited in the noise sensitive area, and the whistle is prohibited.

2.3.4 Solid Waste The solid waste generated by the project mainly includes incinerator slag, fly ash, sludge from sewage treatment and domestic garbage. Among them, fly ash is a hazardous waste. The slag pool is not built in the plant area, and the slag generated by the furnace is directly collected by the sanitation department and transported to the town landfill. The produced fly ash is mixed with a chelating agent + cement + water to form a block. After the fly ash is solidified, it is temporarily stored in a hazardous waste storage warehouse of about 25 square meters on the north side of the plant. It is collected by the sanitation department and transported to the county landfill. Sludge from sewage treatment and domestic garbage from workers shall be disposed of by incineration in this project.

3 Acceptance monitoring and investigation results 3.1 Acceptance monitoring content 3.1.1 Wastewater monitoring There are 1 monitoring points in the inlet and outlet of the wastewater treatment facilities and the rainwater discharge outlets, with a total of 3 measuring points. During the 2-day monitoring period, the operating conditions of the wastewater treatment facility and the amount of treated water were recorded. The monitoring content is shown in Table 3.1.

Table 3.1 Wastewater monitoring content

3.1.2 Organized emission monitoring One monitoring section of the monitoring section of the waste incinerator flue gas treatment facility shall be set up, and one monitoring section shall be provided for one monitoring section. The monitoring contents are shown in Table 3.2. Simultaneous monitoring of inlet and outlet, see Figure 3 for monitoring points.

Table 3.2 Flue gas monitoring content of incinerator

3.1.3 Unorganized emission monitoring Five unorganized emission monitoring points were set up on the east, south, southwest, northwest and north sides of the plant boundary. The monitoring items were particulate matter, NH3, H2S, odor concentration, monitored 4 times a day, monitored for 2 days, and simultaneously measured meteorological parameters. The monitoring points are shown in Figure 4.

3.1.4 Sensitive point ambient air A sensitive point was set up in Guangming Village Passenger Terminal, Jiefang Village Kindergarten and Minfu Village Broadcasting Station in Shengshan Town. There were 3 monitoring points. The monitoring items were particulate matter, NH3 and H2S. Monitoring for 2 days, monitoring 4 times a day, and measuring meteorology at the same time. Parameters, monitoring points are shown in Figure 5.

Monitor object

Monitoring position

Measuring point number Monitoring project Frequency of

monitoring

Wastewater

treatment

facility

Regulation pool ★ 1

PH, CODcr, BOD5, total hardness (CaCO3), ammonia

nitrogen, total phosphorus, total dissolved solids,

petroleum, anionic detergent 4 times/day，2 days

Reuse pool ★2

PH, CODcr, BOD5, total hardness (CaCO3), ammonia

nitrogen, total phosphorus, total dissolved solids,

petroleum, anionic detergent Rainwater Exhaustion hole ★3 PH, CODcr, SS, ammonia nitrogen, petroleum 2times/day，2days

Monitoring object

Monitoring section and number

Monitoring project Frequency of monitoring

Entrance1 Soot, NOX, SO2, HC1, flue gas parameters

Garbage incinerator

Exit 2

Soot, smoke blackness, CO, NOX, SO, HC1, mercury and its

compounds, cadmium and its compounds, & its compounds,

bismuth and its compounds, arsenic and its compounds, lead and

its compounds, chromium and its compounds , cobalt and its

compounds, copper and its compounds, manganese and its

compounds, nickel and its compounds, flue gas parameters

4 Samples/cycle, 2 cycles

Dioxins 4 Samples

3.1.5 Noise monitoring at the boundary of the plant 5 noise monitoring points were set up in the east, south, southwest, northwest and north sides of the project boundary, and monitored once in day and night for 2 days. During the monitoring period, the main noise source is monitored, and the monitoring is recorded. The monitoring points are shown in Figure 4.

3.1.6 Solidified fly ash leaching toxicity test During the monitoring period, two samples of solidified fly ash were collected. The test items were moisture content, mercury, copper, zinc, lead, cadmium, antimony, bismuth, nickel, arsenic, total chromium, hexavalent chromium, selenium and dioxins.

3.1.7 Surface water monitoring Three surface water monitoring points were set up in Xiyangwan Reservoir, Houtouwan Reservoir and Dayuwan Reservoir. The monitoring items were pH value, CODMn, CODCr, BOD5, DO, ammonia nitrogen, total phosphorus and petroleum. Monitoring for 2 days, sampling once a day in the morning and afternoon.

3. 2 Monitoring quality control and monitoring analysis methods 3.2.1 Quality Control 1. Keep track of the working conditions during the monitoring period to ensure that the working load meets the relevant requirements. 2. The monitoring and analysis method adopts the national standard analysis method and the monitoring and analysis method promulgated by the Ministry of Environmental Protection. The monitoring personnel are assessed and hold the certificate of conformity. 3. Sample collection, transportation and storage shall be carried out in accordance with the technical requirements of the Environmental Monitoring Technical Specifications and the Environmental Monitoring Quality Assurance Manual. 4. The monitoring data and reports are strictly implemented.

3.2.2 Monitoring and analysis methods The monitoring and analysis methods are shown in Table 3.3.

Table 3.3 Monitoring and Analysis Methods

Category Project Analytical method standard name and number PH Water quality Determination of glass electrode method GB/T 6920-1986 CODcr Water quality Determination of chemical oxygen demand Dichromate method GB/T 11914-1989

BOD5 Water quality Determination of biochemical oxygen demand on the 5th Dilution and inoculation

method HJ 505-2009

Total hardness (CaCO3)

Water quality Determination of total calcium and magnesium EDTA titration GB/T 7477-1987

Wastewater Ammonia nitrogen Water quality Determination of ammonia nitrogen Nessler spectrophotometry HJ 535-2009

monitoring Total phosphorus Water quality Determination of total phosphorus Ammonium molybdate spectrophotometric method GB/T 11893-89

Solubility total solid Standard Test Method for Drinking Water Senses and Physical Properties (8.1 Solubility Total Solids

Weighing Method) GB/T 5750.4-2006

Petroleum animal

and vegetable oil

Water quality Determination of petroleum and animal and vegetable oils Infrared photometric method HJ 637-2012

Anionic detergent Water quality - Determination of anionic surfactant - Methylene blue spectrophotometric method GB/T 7494-1987

Surface water

monitoring

PH Water quality Determination of pH Glass electrode method GB/T 6920-1986

CODMn Water quality Determination of permanganate index GB/T 11892-1989

CODcr Water quality Determination of chemical oxygen demand Dichromate method GB/T 11914-1989

BOD5 Water quality Determination of biochemical oxygen demand (B0D5) on the 5th Dilution and

inoculation method HJ 505-2009

DO Water quality Determination of dissolved oxygen Iodometric method GB/T 7489-1987

Ammonia nitrogen Water quality Determination of ammonia nitrogen Nessler spectrophotometric method HJ 535-2009

Total phosphorus Water quality Determination of total phosphorus Ammonium molybdate spectrophotometric method GB/T 11893-89

Petro Water quality Determination of petroleum and animal and vegetable oils HJ 637-20120

Smoke Determination of particulate matter in fixed pollution source exhaust gas and sampling method of

gaseous pollutant GB/T16157-1996 Particulates Ambient air Determination of total suspended particulate matter Gravimetric method

GB/T 15432-1995 SO2

Determination of SO2 in fixed pollution source exhaust gas by constant potential electrolysis method HJ/T57-2000

NOX Determination of nitrogen oxides from fixed pollution sources - Determination of potentiometric electrolysis method HJ 693-2014

CO Air quality Determination of carbon monoxide Non-dispersive infrared method GB 9801-1988

Exhaust

gas monitoring

HC1 Determination of ambient air and exhaust gases - Hydrogen chloride HJ 549 - 2009

Mercury and its compounds

Pollution source mercury and its compounds atomic fluorescence spectrophotometry "Air and exhaust gas monitoring and analysis methods" (fourth edition) State Environmental Protection

Administration (2003)

Cadmium, bismuth,

antimony, lead, chromium,

cobalt, copper, manganese,

arsenic, nickel and their

compounds

Determination of lead and other metallic elements in air and exhaust particulates by inductively

coupled plasma mass spectrometry HJ657-2013

H2S Methylene blue spectrophotometry "air and exhaust gas monitoring and analysis method"

NH3 Nessler's reagent spectrophotometry HJ533-2009

Odor concentration Air quality odor determination three-point comparison odor bag method GB/T 14675-1993

Continued Table 3.3 Monitoring and Analysis Methods

3.3 Working conditions during monitoring During the monitoring period, the production load of the first phase of the household waste-free treatment in Shengsi County reached 90% of the design, meeting the requirements of more than 75% of the acceptance monitoring conditions. See Table 3.4 for details.

Table 3.4 Production conditions during the monitoring period

3. 4 Wastewater monitoring results and analysis 3. 4. 1 Monitoring results and evaluation The monitoring results of the company's rainwater discharge port are shown in Table 3.5, and the wastewater monitoring results of the wastewater treatment system are shown in Table 3.6.

Table 3.5 Monitoring results of rainwater (clear water) Unit: mg/L (PH value is dimensionless)

Category Project Analytical method standard name and number

Noise monitoring

Boundary noise Industrial enterprise boundary environmental noise emission standard GB 12348-2008

Source noise Acoustic sound pressure method for the determination of noise source sound power level reflection surface using envelope measurement surface simple method (GB/T3768-1996)

Moisture content Soil dry matter and moisture Determination of gravimetric method HJ 613-2011

Solid waste monitoring

Copper,lead,zinc,

cadmium,total

chromium,nickel,

antimony,antimony

Identification of Hazardous Waste Identification Standards for Leaching Toxicity (Appendix A

Determination of Solid Waste Elements by Inductively Coupled Plasma Atomic Emission

Spectrometry)

(GB 5085.3-2007)

Copper,lead,zinc, cadmium

Solid waste Determination of copper, zinc, lead and cadmium atomic absorption spectrometric method

GB/T 15555. 2-1995

Hexavalent chromium Determination of hexavalent chromium in solid waste Diphenylcarbazide spectrophotometric method GB/T 15555. 4-1995

Project 0 2 / 1 2

( t ) 0 3 / 1 2

( t ) Design volume

( t / d ) Production load

(%)

Domestic waste incineration 22.5 21.84 25 90

Measuring point position Monitoring time

2016 PH 值 SS CODcr Petro Ammonia

nitrogen

Rain drain

12.02 7.28 5 <30.0 0.06 0.028

7.36 6 <30.0 0.06 0.036

Daily average - 6 <30.0 0.06 0.032

12.03 7.36 7 <30.0 0.06 0.034

7.34 6 <30.0 0.06 0.030

Daily average - 6 <30.0 0.06 0.032 Primary standard 6〜9 70 60 15 5

Table 3.6 Detection results of wastewater treatment system Unit: pH is dimensionless, the remaining mg/L

Monitoring point

Monitoring

time 2016 PH CODCr BOD5

Total hardness

(CaCO3) Ammonia nitrogen

Total phosphorus

Solubility

total solid Petro

Anionic

detergent

Regulation pool

12.02

8.90 6.55X103 3.08X103 521 2.91 13.9 7.85X103 1.03 4.35

8.92 6.77X103 2.96X103 517 2.88 13.3 8.02X103 1.06 4.28

8.90 6.68X103 3.19X103 517 2.85 12.7 7.79X103 1.09 4.26

8.90 6.74X103 3.22X103 525 2.87 13.1 8.25X103 1.07 4.37

Daily average

— 6.68X103 3.11X103 520 2.88 13.2 7.98X103 1.06 4.31

12.03

8.86 5.76X103 3.43X103 507 2.88 13.6 7.76X103 1.07 4.41

8.86 5.87X103 3.53X103 513 2.85 12.9 8.03X103 1.09 4.31

8.86 5.97X103 3.56X103 517 2.84 14.1 8.21X103 1.08 4.42

8.88 5.91X103 3.51X103 507 2.85 13.2 8.42X103 1.10 4.33

Daily average

— 5.88X103 3.51X103 511 2.86 13.4 8.10X103 1.08 4.37

Reuse pool

12.02

7.16 <30 <0.5 11.9 0.085 <0.010 119 0.04 <0.05

7.16 <30 <0.5 10.9 0.096 <0.010 96 0.04 <0.05

7.16 <30 <0.5 10.9 0.082 <0.010 101 0.04 <0.05

7.18 <30 <0.5 11.1 0.087 <0.010 108 0.04 <0.05

Daily average

— <30 <0.5 11.2 0.088 <0.010 106 0.04 <0.05

12.03

7.58 <30 <0.5 31.8 0.079 <0.010 87 0.04 <0.05

7.54 <30 <0.5 30.8 0.076 <0.010 97 0.04 <0.05

7.58 <30 <0.5 32.2 0.082 <0.010 90 0.04 <0.05

7.51 <30 <0.5 31.8 0.086 <0.010 102 0.04 <0.05

Daily average

— <30 <0.5 31.6 0.081 <0.010 94 0.04 <0.05

Processing efficiency(%)

— 99.8 92.4 95.8 97.0 100 98.8 96.3 96.3

Evaluation criteria (GB 50335-2002)

6.5〜 8.5 60 10 450 10 1 1000 1 0.5

Compliance Compliance Compliance Compliance Compliance Compliance Compliance Compliance Compliance Compliance

According to the results of this monitoring, the monitoring results of various pollutants in the wastewater treatment system of the company's wastewater treatment system: the monitoring range of pH value for two days is 7.16~7.58. The maximum daily average concentrations of other pollution factors are CODCr<30mg/L and BOD5<0.5mg/ L, ammonia nitrogen 0.088mg / L, total phosphorus <0.010mg / L, petroleum 0.04mg / L, anionic detergent <0.05mg / L, total hardness (CaCO3) 31.6 mg / L, total dissolved solids 106 mg / L, All of them meet the requirements of water quality standard limits for process and product water quality standards for municipal wastewater recycling industrial use (GB/T 19923-2005). Monitoring results of pollutants in the rainwater discharge port: the monitoring range of pH value is 7.28~7.36 for two days, and the maximum daily average concentration of other pollution factors are SS6mg/L, CODcr<30.0mg/L, petroleum 0.06mg/L, ammonia nitrogen 0.032mg/ L, both meet the first- level standard limit of Table 4 of the Integrated Wastewater Discharge Standard.

3.4.2 Wastewater Pollutant Discharge During the monitoring period, the daily processing capacity of the whole plant wastewater treatment system was 4.1 tons, and all reused after treatment, no production wastewater discharge.

3. 5 Organized emission monitoring results and analysis 3.5.1 Monitoring results and evaluation The monitoring results of the project incinerator flue gas are shown in Tables 3.7.1-3.7.2, respectively. According to the results of this monitoring, the average concentration of pollutants discharged from the flue gas outlet of the project incinerator is 20.0mg/m3 for particulate matter, 14.6mg/m3 for sulfur dioxide, 154mg/m3 for nitrogen oxides, 0.33mg/m3 for hydrogen chloride and 20.3mg/m3 for carbon monoxide, mercury and its compounds 6.2xl0-2mg/m3, cadmium 4.4X10-4 mg/m3, hydrazine and its compound 4.2X10-5 mg/m3, hydrazine and its compound 1.1x10-3 mg/m3, arsenic and its Compound 0.054 mg/m3, lead and its compound 6.2X10-2 mg/m3, chromium and its compound 6.4xl0-2mg/m3, cobalt and its compound l.0xl0-3mg/m3, copper and its compound l.0x10-3mg/m3, manganese and its compound1.3xl0-2mg/m3, nickel and its compound 2.7x10-2mg/m3, dioxin 0.086 (ngTEQ /m3), all meet the "Standard for Pollution Control of Domestic Waste Incineration" ( The standard limit requirements of GB18485-2001) and the standard limit requirements for pollutants in the flue gas emitted by the Domestic Waste Incineration Pollution Control Standard (GB18485-2014).

3.5.2 Exhaust pollutant emissions According to the monitoring results, the SO2 and NOx emissions of the project incinerator flue gas were 0.126 t/a and 1.40t/a, respectively, calculated by the annual operation of 365 days. The Shengsi County Environmental Protection Agency approved the total pollutant emission control index SO2 emissions of the project as SO28.4t/a, NOx14.4t/a, SO2 and NOx discharged under normal working conditions of this project are in compliance with the requirements of total control indicators.

Table 3.7.1 Monitoring results of project incinerator flue gas

Point Sampling time

(12/2016）

Working condition load (%)

Drum height (m)

Emission rate(Kg/h)

Smoke deal with

facility exit

88.8 25

Smoke SO2 NOx

02

1 1.82X10-2 1.10X10-2 0.14

2 1.98X 10-2 1.44X10-2 0.18

3 2.20X 1 0-2 7.85X10-3 0.18

4 2.04X 10-2 2.53X10-2 0.10

Average 2.01X 10-2 1.46X10-2 0.15

03

1

87.2 25

2.36X 10-2 1.69X10-2 0.16

2 1.94X l 0-2 1.51X10-2 0.18

3 2.33X l 0-2 1.70X10-2 0.26

4 1.52X 10-2 7.52X10-3 9.22 X 10-2

Average 2.21X10-2 1.41X10-2 0.17

Table 3.7.2 Monitoring results of project incinerator flue gas

Point

Sampling time

(12/2016）

Working

condition load (%)

Drum height

Emission concentrationn(mg/m3)

Smoke deal with

facility Export

Smoke SO2 NOx CO HCI HG Cadmium Thallium Antimony Arsenic Lead Chromium Cobalt Copper Manganese Nickel

Dioxin ( n g T E Q /m 3)

88.8 25

And its compounds

02

1 18.6 11.4 148 13.2 <0.18 4.5x l0 - 4 3.7x l0 - 4 4.0x l0 - 5 <5.0x l0 - 5 7.8 X10-2 9.9 X10-2 8.3 X10-3 9.0x l0 - 5 4.3 X10-3 4.7 X10-3 3.7 X10-3

The owner also entrusted himself

(see Annex VI)

2 18.8 13.6 174 20.3 <0.18 2.1X10-4 4.2x l0 - 4 8.0x l0 - 5 <5.0x l0 - 5 8.5 X10-2 5.5 X10-2 7.2 X10-3 7.0x l0 - 5 3.8 X10-3 6.2 X10-3 2.0 X10-3

3 22.2 7.90 186 17.3 <0.19 7.3X10-4 <2.0x l0 - 5 <2.0x l0 - 5 6.0x l0 - 5 <6.0 X10-4 <6.0 X10-4 4.6 X10-2 7.8x l0 - 4 8.1 X10-3 <2.0 X10-4 3.1X10-2

4 20.4 25.4 103 30.3 <0.19 5.3 X10-4 3.7x l0 - 4 4.0x l0 - 5 1.4x l0 - 4 8.6 X10-2 6.4 X10-2 2.6 X10-2 9.0x l0 - 5 2.9 X10-3 5.1 X10-3 6.6 X10-3

Average 20.0 14.6 153 20.3 0.09 5.5 X10-2 2.9x l0 - 4 4.2x l0 - 5 5.5x l0 - 5 0.054 5.5 X10-2 2.2 X10-2 2.6x l0 - 4 4.8 X10-3 4.0 X10-3 1.1 X10-2

03

1

87.2 25

21.1 14.9 143 18.0 <0.20 1. 7X10-3 <2.0x l0 - 5 <2.0x l0 - 5 <6.0x l0 - 5 <6.0 X10-4 4.3X10-2 0.20 2.5x l0 - 3 7.6 X10-3 7.4 X10-3 7.7 X10-2

2 17.0 12.8 152 16.0 0.926 2.2 X10-3 8.4x l0 - 4 7.0x l0 - 5 2.0x l0 - 3 0.311 9.0 X10-2 1.8 X10-2 4.2x l0 - 4 7.1 X10-3 2.3 X10-2 6.5X10-3

3 16.4 11.9 182 20.6 0.19 1.6 X10-3 4.9x l0 - 4 2.0x l0 - 5 1.6x l0 - 3 0.168 5.7X10-2 1.2 X10-2 2.6x l0 - 4 2.0 X10-3 1.1 X10-2 3.8 X10-3

4 23.0 10.9 139 16.2 <0.21 1.5 X10-3 4.0x l0 - 4 <2.0x l0 - 5 9.2x l0 - 3 0.173 5.9 X10-2 2.3 X10-2 8.8x l0 - 4 1.4 X10-2 1.3 X10-2 2.2 X10-2

Average 19.4 12.6 154 17.7 0.33 6.2X10-2 4.4x l0 - 4 2.8x l0 - 5 1.1x l0 - 3 0.163 6.2X10-2 6.4 X10-2 1.0x l0 - 3 7.8 X10-3 1.3 X10-2 2.7 X10-2 0.086

Evaluation

standard

Carried out

80 260 400 150 75 0.2 0.1 0.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 0.1

Reference 30 100 300 100 60 0.05 0.1 0.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.1

3.6 Unorganized emission monitoring results and analysis The results of unorganized monitoring of the project boundary are shown in Table 3.8.

Table 3.8 Monitoring results of unorganized particulate matter, NH3, H2S and odor concentration at the boundary of the plant

Monitoring point

Sampling time (2016) Hydrogen

sulfide

mg/m 3

Ammonia mg/m 3

Particulates mg /m 3

Odor concentrat

ion

Meteorological conditions during sampling

Wind direction

Wind speed(m/s )

Air temperature(0 C )

Air pressure (K P a )

Weather conditions

1# East side of

the factory boundary

12.02.09:00 <0.002 0.03 0.091 17 NE 2.8 11.0 102.8 partly cloudy

12.02.11:00 <0.002 0.03 0.046 <10 NE 2.7 12.0 102.7 partly cloudy

12.02.14:00 <0.002 0.03 0.092 11 NE 2.5 13.0 102.5 partly cloudy

12.02.16:00 <0.002 0.04 0.046 <10 E 3.0 11.0 102.4 partly cloudy

12.03.09:00 <0.002 0.04 0.046 <10 NE 2.9 12.0 102.4 partly cloudy

12.03.11:00 <0.002 0.05 0.046 11 E 2.0 14.0 102.3 partly cloudy

12.03.14:00 <0.002 0.06 0.093 <10 E 1.5 15.0 102.0 partly cloudy

12.03.16:00 <0.002 0.05 0.046 <10 E 1.9 13.0 102.1 partly cloudy

2# South side of

the factory boundary

12.02.09:00 <0.002 0.09 0.114 17

Same as above

12.02.11:00 <0.002 0.08 0.069 19

12.02.14:00 <0.002 0.09 0.092 17

12.02.16:00 <0.002 0.11 0.069 <10 12.03.09:00 <0.002 0.08 0.069 <10

12.03.11:00 <0.002 0.07 0.093 14

12.03.14:00 <0.002 0.05 0.093 11

12.03.16:00 <0.002 0.05 0.069 12

3# Southwest

side of the factory

boundary

12.02.09:00 <0.002 0.07 0.114 20

Same as above

12.02.11:00 0.003 0.07 0.092 19

12.02.14:00 0.002 0.06 0.092 17

12.02.16:00 0.003 0.06 0.069 19

12.03.09:00 <0.002 0.06 0.069 16

12.03.11:00 <0.002 0.05 0.093 14

12.03.14:00 <0.002 0.08 0.093 <10

12.03.16:00 <0.002 0.09 0.069 18

4#

Northwest side of the

factory boundary

12.02.09:00 0.003 0.08 0.068 18

Same as above

12.02.11:00 0.003 0.08 0.046 14

12.02.14:00 0.002 0.07 0.092 17

12.02.16:00 <0.002 0.07 0.069 <10

12.03.09:00 <0.002 0.07 0.069 18

12.03.11:00 <0.002 0.05 0.116 11

12.03.14:00 <0.002 0.07 0.093 <10

12.03.16:00 <0.002 0.08 0.092 <10

5# North side of the factory

boundary

12.02.09:00 <0.002 0.07 0.114 17

Same as above

12.02.11:00 <0.002 0.08 0.092 13

12.02.14:00 <0.002 0.07 0.069 11

12.02.16:00 <0.002 0.07 0.091 <10

12.03.09:00 <0.002 0.05 0.069 <10

12.03.11:00 <0.002 0.05 0.046 <10

12.03.14:00 <0.002 0.05 0.047 <10

12.03.16:00 <0.002 0.05 0.116 <10

Standard limit 0.06 1.5 1.0 20 —

According to the results of this monitoring, the maximum concentration of particulate matter in the five unorganized exhaust emission monitoring points in the plant boundary is 0.116 mg/m3, which is in line with the concentration limit of unorganized emission monitoring points in the Comprehensive Emission Standard for Air Pollutants (GB 16297-1996). Value requirement; the maximum value of NH3 is 0.11mg/m3, the maximum value of H2S is 0.003mg/m3, and the maximum odor concentration is 20, which are in line with the new standard of the second modified standard of the odor emission standard claim (GB14554-93)

3. 7 Sensitive point ambient air monitoring results and analysis The environmental monitoring results of sensitive points are shown in Table 3.9.

Table 3.9 Monitoring results of sensitive particles, NH3 and H2S

Monitoring point

Sampling time (2016) Hydrogen

sulfide mg /m 3

Ammonia mg /m 3

Total

suspended particulate mattermg /

Meteorological conditions during sampling

Wind direction

Wind speed(m/s )

Air temperature(0

Air pressure (K P a )

Weather conditions

Guangming Village

12.02.09:00 <0.002 0.07

0.076

N E 2.8 11.0 102.8 partly cloudy

12.02.11:00 <0.002 0.06 N E 2.7 12.0 102.7 partly cloudy

12.02.14:00 <0.002 0.07 N E 2.5 13.0 102.5 partly cloudy

12.02.16:00 <0.002 0.07 E 3.0 11.0 102.4 partly cloudy

12.03.09:00 <0.002 0.07

0.030

N E 2.9 12.0 102.4 partly cloudy

12.03.11:00 <0.002 0.07 E 2.0 14.0 102.3 partly cloudy

12.03.14:00 <0.002 0.09 E 1.5 15.0 102.0 partly cloudy

12.03.16:00 <0.002 0.08 E 1.9 13.0 102.1 partly cloudy

Jiefang village

12.02.09:00 <0.002 0.08

0.047

Standard limit

12.02.11:00 <0.002 0.07

12.02.14:00 <0.002 0.07

12.02.16:00 <0.002 0.08

12.03.09:00 <0.002 0.09

0.017 12.03.11:00 <0.002 0.08

12.03.14:00 <0.002 0.08

12.03.16:00 <0.002 0.08

Minfu village

12.02.09:00 <0.002 0.04

0.045

Standard limit

12.02.11:00 <0.002 0.03

12.02.14:00 <0.002 0.04

12.02.16:00 <0.002 0.05

12.03.09:00 <0.002 0.08

0.021 12.03.11:00 <0.002 0.08

12.03.14:00 <0.002 0.08

12.03.16:00 <0.002 0.08

Standard limit 0.12 0.20 0.01

According to the results of this monitoring, the maximum suspended particulate matter concentration of the three sensitive point ambient air monitoring points is 0.076mg/m3, which meets the requirements of the “Environmental Air Quality Standard” (GB3095-2012)-level standard limit; 0.002 mg/m3, the maximum value of ammonia is 0.09 mg/m3, which meets the corresponding standard limit requirements of TJ36-79 residential area in Industrial Design Hygiene Standard.

3. 8 Plant boundary noise monitoring results and evaluation The production equipment of the project mainly includes 10 pumps, 1 thermal decomposition furnace, 1 waste heat boiler, 3 air compressors, 1 fan, and 1 exhaust pipe. During the two-day monitoring period, the pump operated 5 units; one thermal decomposition furnace, one waste heat boiler and one fan were all in normal operation; one air compressor was started; and one exhaust pipe was exhausted for 24 hours. The noise monitoring results are shown in Table 3.10.

Table 3.10 Noise Monitoring Results Measuring

point number

Measuring point position Daytime

Main sound source Measure time

(2016) Equivalent sound

level dB (A ) Evaluation

standard limit Evaluation

results

1#

East side of the factory

boundary Air compressor

12.02.14:06 61.3 65 Compliance

12.02.22:00 56.8 55 Excess

2# South side of the factory

boundary In-plant machinery

12.02.14:25 57.2 65 Compliance

12.02.22:15 54.2 55 Compliance

3# Southwest side of the factory

boundary In-plant machinery

12.02.14:38 56.1 65 Compliance

12.02.22:30 53.7 55 Compliance

4# Northwest side of the factory

boundary In-plant machinery

12.02.15:00 61.3 65 Compliance

12.02.22:45 56.3 55 Excess

5# North side of the factory

boundary In-plant exhaust

12.02.15:21 61.2 65 Compliance

12.02.23:00 59.7 55 Excess

6# 1 meter pump Strong pump source 12.02.15:36 70.8 — —

7# Thermal decomposition

furnace 1 meter

Thermal decompo

sition furnace source 12.02.15:47 63.0 — 一

8# 1 meter of waste heat boiler

Waste heat boiler source

12.02.15:56 62.5 — —

9# Air compressor 1 meter Air compressor

source 12.02.16:09 90.1 — —

10# 1 meter fan Strong fan source 12.02.16:21 88.5 ----- —

11# 1 meter from the exhaust pipe

Strong exhaust

source 12.02.16:47 87.5 ------ —

Continued Table 3.10 Noise Monitoring Results

Measuring point

number

Measuring point position

Daytime

Main sound source Measure time

(2016) Equivalent sound

level dB (A ) Evaluation

standard limit Evaluation

results

1# East side of the factory

boundary Air compressor

12.03.09:15 61.1 65 Compliance

12.02.22:03 56.6 55 Excess

2# South side of the factory

boundary In-plant machinery

12.03.09:30 57.5 65 Compliance

12.02.22:18 54.4 55 Compliance

3# Southwest side of the factory

boundary In-plant machinery

12.03.09:45 56.0 65 Compliance

12.02.22:31 53.5 55 Compliance

4# Northwest side of the factory

boundary In-plant machinery

12.03.10:20 60.6 65 Compliance

12.02.22:47 56.2 55 Excess

5# North side of the factory

boundary In-plant exhaust

12.03.10:50 61.4 65 Compliance

12.02.23:05 59.3 55 Excess

According to the results of this monitoring, under the normal operation of the main noise-causing equipment of the project, the noise monitoring values of the two days of each side of the plant reached the “Environmental Noise Emission Standard for Industrial Enterprises Boundary” (GB12348-2008) The limit value requirements; the nighttime noise monitoring values on the south side and southwest side of the plant boundary have reached the "Environmental Noise Emission Standard for Industrial Enterprises Boundary" (GB12348-2008) Class 3 Regional Standard Limit Requirements; East, Northwest, and North of the Plant Boundary The nighttime noise monitoring values of the two days exceeded the standard limit requirements of the Class 3 environmental noise emission standards of industrial enterprises (GB12348-2008), because the project is far from the sensitive point (the distance from the nearest sensitive point is Minshan Town Minfu Village) 0.62 km), the project noise has no impact on external sensitive points.

3.9 Surface water monitoring results and evaluation The monitoring results of Houtouwan Reservoir, Dayuwan Reservoir and Xiyangwan Reservoir are shown in Table 3.11. According to the results of this monitoring, the measured values of surface water of Houtouwan Reservoir, Dayuwan Reservoir and Xiyangwan Reservoir were measured, and the measured values and daily average concentrations of CODCr, CODMn, DO, BOD5, ammonia nitrogen, total phosphorus and petroleum were all reached. Class II standard limits for Surface Water Environmental Quality Standards (GB3838-2002).

Table 3.11 Monitoring results of Houtouwan Reservoir, Dayuwan Reservoir and Xiyangwan Reservoir

Monitoring point

Sampling

time (2017)

Monitoring project ( The pH is dimensionless and the rest is mg/L )

PH CO D C r CODMn DO B O D 5 Ammonia nitrogen

Total phosphorus

Petro

Standard limit 6〜9 15 4.0 6 3 0.5 0.1 (lake、

stack

0.025)

0.05

Western Bay Reservoir

12.02 7.58 6.51 2.11 9.22 1.1 0.212 0.012 0.05

7.58 6.62 2.15 9.80 1.4 0.208 0.016 0.05

Daily average 7.58 6.56 2.13 9.51 1.25 0.21 0.014 0.05

12.03 7.38 6.38 2.07 9.71 1.0 0.206 0.020 0.04

7.40 6.25 2.03 9.64 1.3 0.200 0.016 0.04

Daily average 7.39 6.32 2.05 9.68 1.15 0.203 0.018 0.04

Compliance

status Compliance Compliance Compliance Compliance Compliance Compliance Compliance Compliance

Houtouwan

Reservoir

12.02 7.18 10.1 3.29 9.11 1.3 0.048 0.250 0.06

7.18 10.4 3.39 9.24 <0.5 0.042 0.242 0.06

Daily average 7.18 10.2 3.34 9.18 0.78 0.045 0.246 0.06

12.03 7.36 10.8 3.51 9.38 1.0 0.038 0.248 0.06

7.36 10.6 3.45 9.26 0.6 0.048 0.258 0.06

Daily average 7.36 10.7 3.48 9.32 0.8 0.043 0.253 0.06

Compliance status

Compliance Compliance Compliance Compliance Compliance Compliance Compliance Compliance

Da Yu Wan Reservoir

12.02 6.92 7.71 2.51 8.76 1.6 0.054 0.016 0.05

6.92 7.84 2.55 8.83 1.0 0.048 0.020 0.05

Daily average 6.92 7.78 2.53 8.80 1.3 0.051 0.018 0.05

12.03 7.32 7.20 2.36 8.87 0.6 0.048 0.020 0.04

7.32 7.58 2.47 7.56 <0.5 0.042 0.016 0.05

Daily average 7.32 7.39 2.42 8.22 0.42 0.045 0.018 0.045

Compliance

status Compliance Compliance Compliance Compliance Compliance Compliance Compliance Compliance

3.10 Solidified fly ash monitoring results and evaluation The monitoring results of the leachate after solidification of the fly ash produced by the project are shown in Table 3.12.

Table 3.12 Curing fly ash monitoring results

Project Test results

Limit Evaluation results Sample 1 Sample 2

Moisture content （％) 21.64 22.20 30 Compliance

HG（mg/L ) 8.54x10-4 1.29X10-3 0.05 Compliance

Copper （m g/L) <5.0x10-3 <5.0x10-3 40 Compliance

Zinc （mg/L) <2.0x10-3 <2.0x10-3 100 Compliance

Lead （mg/L) <5.0x10-3 <5.0x10-3 0.25 Compliance

Cadmium （mg/L) 2.20x10-2 1.80x10-2 0.15 Compliance

Beryllium （mg/L) <2.0x10-4 <2.0x10-4 0.02 Compliance

Barium （mg/L ) 0.168 0.160 25 Compliance

Nickel （mg/L) <5.0x10-3 <5.0x10-3 0.5 Compliance

Arsenic （mg/L) 7.6xx10-4 7.0xx10-4 0.3 Compliance

Total chromium （m g/L) 4.4x10-2 3.4x10-2 4.5 Compliance

Hexavalent chromium （m g/L) <4.0x10-3 <4.0x10-3 1.5 Compliance

Selenium （m g/L) 7.25x10-3 8.46x10-3 0.1 Compliance

Dioxin （μgTEQ/k g) 0.343

The owner also entrusted himself (see Annex IX) 3 —

According to the results of this monitoring, the maximum moisture content of solidified fly ash is 22.20%. The maximum concentration of pollutants in the leachate is: HG1.29x10-3mg/L, Copper<5.0x10-3mg/L, Zinc<2.0x10-3 mg/L, Lead <5.0x10-3mg/L, Cadmium 2.20x10-2mg/L, Beryllium <2.0x10-4 mg/L, Barium 0.168mg/L, Nickel<5.0x10-3mg/L, Arsenic 7.6xx10-4mg/L, Total chromium 4.4x10-2mg/L, Hexavalent chromium<4.0x10-3mg/L, Selenium 8.46x10-3mg/L, Dioxin 0.343μgTEQ/kg, all meet the standard limit requirements for solidified fly ash landfill admission in the Domestic Waste Landfill Pollution Control Standard (GB16889-2008).

3.11 Solid Waste Survey Results The solid waste generated by the project mainly includes incinerator slag, fly ash, sludge from sewage treatment and domestic garbage of workers. Among them, fly ash is a hazardous waste. The slag pool is not built in the plant area, and the slag generated by the furnace is directly collected by the sanitation department and transported to the town landfill.

The produced fly ash is mixed and stirred by a chelating agent + cement + water to form a block. The fly ash is solidified and stored in the hazardous waste storage warehouse of about 25 square meters on the north side of the plant. It is collected by the sanitation department and transported to the county landfill. The sludge produced by sewage treatment and the domestic garbage of workers shall be incinerated by the incinerator of this project. According to the investigation, the slag has a high water content during the weighing process due to the wet slag method. According to the actual production volume from June to December 2016, the annual production of solid waste is about 1964.2 tons, and the annual output of hazardous waste is about 65 tons. The solid production is detailed in Table 3.13.

Table 3.13 Solid waste generation and disposal

Serial number Type

(name) Production

process

Waste attribute

Waste category (code)

EIA estimator

(t /a )

Actual production

(t /a )

EIA conclusion The actual situation Whether it meets environmental

requirements

Use

disposal

method

Use

disposal destination

Use

disposal method

Use

disposal destination

1 Fly ash Waste

incineration Hazardous Waste

802-002-18 688 65 Stable curing

Entrusted to the sanitation

department to remove the treatment

Stable curing

County

landfill landfill

Meet the requirements

2 Slag Waste

incineration

General

waste — 848 1860

Take away comprehensiv

e utilization

Entrusted the sanitation department

to carry out comprehensive

Take away and

disposal

Town landfill

landfill

Meet the

requirements

3 Sludge Wastewater treatment

General waste

— 67 38 Incineration

Incorporating in-

plant incinerators for incineration

Incineration

Entering the

incinerator for incineration

Meet the requirements

4 Domestic garbage

Staff life General waste

— 2 1.2 Collecting

incineration

Incorporating in- plant incinerators

for incineration Incineration

Entering the incinerator for

incineration

Meet the requirements

5 Total — — — 1605 1964.2 — — — — —

4 Environmental risk prevention 4.1 Environmental risk prevention measures （1）Accident emergency pool and initial rainwater pool

The project has a 219m3 leachate collection tank and a 1.2m3 initial rainwater well. （2）Malodorous gas emergency treatment

The project did not construct a odorous gas emergency treatment facility in accordance with the requirements of the environmental assessment.

（3）Online monitoring facility The project installed an online monitoring system at the exit of the flue gas purification unit, but it has not yet been connected to the local environmental protection department. Flue gas online monitoring projects include soot, SO2, NOX, CO, HCI and so on.

4.2 Emergency plan for emergency environmental incidents The project operation unit Shengsi County Yike Environmental Protection Service Co., Ltd. compiled the “Emergency Plan for Environmental Pollution Accidents” and established an emergency response command organization to clarify the emergency procedures for various environmental accidents. However, it has not passed the expert review and has not been filed in the local environmental protection department.

5 Environmental management and implementation of the EIA approval 5.1 Implementation of the environmental management system

The environmental protection facilities and main projects of the first phase of the project for the harmless treatment of living garbage in Shengsi County are basically “three simultaneous”.

5.2 Environmental Protection Agency and Environmental Management System The Shengsi County Domestic Waste Harmless Treatment Phase I Project (Shengsi Xiyangwan Garbage Harmless Treatment Plant) established the Environmental Protection Leading Group. The team leader is the head of the factory, the deputy leader is the production manager, and the members are produced by the production department. The team leader and the water treatment department leader are part-time environmentalists. The “Shengsi Western Ocean Waste Harmless Treatment Plant Environmental Protection Management Measures” was formulated, including: environmental management system for organization and work responsibilities, environmental protection management of production processes, environmental monitoring, rewards and penalties.

5.3 Operation and maintenance of environmental protection facilities For the operation of environmental protection facilities such as sewage treatment stations and exhaust gas treatment systems, the company has developed corresponding operational procedures, and the operation and maintenance of environmental protection facilities have a record of accounts.

5.4 Standardization of sewage outlets An online monitoring system was installed at the flue gas vent of the project incinerator, but it has not been connected to the local environmental protection department.

5.5 Health protection distance implementation According to the project environmental assessment, the health protection distance of the project is 200m. The distance between the nearest sensitive point, Shengshan Town, Minfu Village and the factory boundary is about 0.62 kilometers, which meets the requirements.

5.6 Implementation of the EIA approval Refer to the approved comments on the environmental impact assessment of the project. The implementation status is shown in Table 5.1.

Table 5.1 Implementation of the project environmental assessment approval Category EIA approval requirements Implementation status

Project size

According to the EIA report, the main disposal targets of the project are household waste incineration in Shengshan Town and Gouqi Township of Shengsi County, taking into account the sludge incineration of Shengshan Wastewater Treatment Plant. The project covers an area of 2,987 square meters and a total construction area of 2,078 square meters. The total investment of the project is 23.9682 million yuan. If the scale is expanded, the business content is changed or the construction address is changed, it must be declared separately.

The main service scope of the project is the disposal of domestic garbage in Shengshan Town and Gouqi Township of Shengsi County. The domestic garbage of the two townships has been transported to the project for disposal. However, the sludge from the Shengshan Waste water Treatment Plant was not sent to the project. The project covers an area of 2,987 square meters and a total construction area of 2,078 square meters. The actual total investment of the project is 26.37 million yuan. There is no such thing as scaling up and changing business content.

Wastewater pollution

prevention

Implement water pollution prevention and control. During the construction period of the project, temporary toilets will be set up so that domestic sewage will not be discharged into the surrounding water bodies. The production wastewater generated by domestic sewage, landfill leachate, unloading platform and garbage truck flushing during the operation period of the project will be treated by the 8m3/d sewage station in the plant to achieve the “Urban Water Recycling Industrial Water Quality” (GB19923-2005). After reuse, a small amount of concentrated liquid is sprayed into the incinerator for incineration and does not discharge.

Implement water pollution prevention and control. During the construction period of the project, temporary toilets will be set up so that domestic sewage will not be discharged into the surrounding water bodies. The project has completed a sewage station of 8m3/d. The production wastewater generated by domestic sewage, landfill leachate, unloading platform and garbage truck flushing during operation period is treated by the 8m3/d sewage station in the plant. According to the monitoring results, all the indicators in the wastewater are up to "Urban Waste Recycling Industrial Water Quality" (GB19923-2005) standard limit requirements, a small amount of concentrated liquid is sprayed into the incinerator for incineration, not discharged.

Waste gas pollution

prevention

Implement air pollution prevention and control. During the construction period, do a good job of sprinkling water and dust suppression on the road surface and construction site. During the operation period, the flue gas treatment facilities shall be installed in strict accordance with the requirements of the EIA. After the treatment reached the "Standard for Pollution Control of Domestic Waste Incineration" (GB18485-2001), it was discharged through a 25-meter chimney.

Air pollution prevention and control has been implemented as required. During the construction period, watering and dust suppression work on the road surface and construction site shall be done as required. During the operation period, a flue gas treatment facility with a daily treatment capacity of 25 tons and a treatment method of semi-dry reaction tower + activated carbon adsorption + bag filter was constructed as required, and discharged through a 25 m chimney at a high altitude. According to the results of this monitoring, all the indicators in the exhaust gas have reached the limit requirements of the Domestic Waste Incineration Pollution Control Standard (GB18485-2001).

Continued Table 5.1 Implementation of the EIA approval of the project

Noise pollution prevention

Implement noise pollution prevention and control. According to the environmental impact assessment of the project, low-noise equipment is selected, and the sound insulation material is placed on the inner wall of the boiler room. Avoid garbage trucks working at night. The noise emission standard implements the “Classification Standard for Environmental Noise Emissions from Industrial Enterprises” (GB12348-2008).

Noise pollution prevention and control has been implemented as required. The low-noise equipment was selected, and the sound insulation material was placed on the inner wall of the boiler room. The garbage truck did not perform night work at night. According to this monitoring, under the normal operation of the main noise-canceling equipment of the project, the noise monitoring values of the two days on each side of the plant boundary are in line with the “Environmental Noise Emission Standard for Industrial Enterprises Boundary” (GB12348-2008) Requirements: The noise monitoring values of the two days of the south side of the plant boundary and the southwest side of the plant boundary are in line with the "Environmental Noise Emission Standard for Industrial Enterprises Boundary" (GB12348-2008). The standard limit requirements of Category 3; the east side of the plant boundary and the northwest side of the plant boundary The noise monitoring values of the two days at the north side of the plant boundary exceeded the “Environmental Noise Emission Standards for Industrial Enterprises Boundary” (GB12348-2008). The standard limit requirements for Category 3 areas, because the project is far from the sensitive point (the nearest sensitive point is Minfu Village, Shengshan Town). The distance of the project is 0.62 km), and the noise of the project has no influence on the external sensitive points.

Solid waste pollution prevention

The slag and boiler ash of the project are responsible for the removal and transportation by the sanitation department, which can be used as comprehensive utilization of building materials; the project fly ash should be solidified through the solidification tank to achieve the control standard of the Domestic Waste Landfill Pollution Control Standard (GB16889-2008).

The project slag and boiler ash are transported by the local sanitation department to the Shengshan landfill for landfill. The project fly ash is stabilized by cement + chelating agent. According to this monitoring, all the indicators in the fly ash have reached the control standard of the Domestic Waste Landfill Pollution Control Standard (GB16889-2008). After the fly ash is solidified, it is temporarily stored in a hazardous waste storage warehouse of about 25 square meters on the north side of the plant, and is transported by the sanitation department to the county landfill for landfill.

Greening situation

After the project is completed, it is necessary to repair the damaged vegetation, soil erosion and other phenomena.

Vegetation, soil erosion and other phenomena have been repaired.

Total contrlol situation

During the construction process or operation period of the project, pollutants discharged into the environment shall be paid according to the law. The project needs to obtain the total emission index SO28.4t/a and NOX14.4t/a as required.

The SO2and NOXemissions of the project incinerator flue gas are 0.126t/a and 1.40t/a, respectively, which meet the requirements of the total control index. The project has not yet paid the sewage

charges.

6 Conclusions and recommendations

6.1 Conclusion (1) "Three simultaneous" implementation The first phase project of the harmless treatment of living garbage in Shengsi County has carried out environmental impact assessment in accordance with the national laws and regulations on environmental protection, fulfilled the environmental impact approval procedures for construction projects, and basically implemented the relevant requirements for environmental protection “three simultaneous” of construction projects. The company has established an environmental management agency and adopted certain environmental risk prevention measures.

6.1.2 Wastewater monitoring results (1) The company's wastewater treatment system reuses the pH value of each pollutant of the pool wastewater. The average daily average concentration of COD, BOD5, ammonia nitrogen, total phosphorus, petroleum, anionic detergent, total hardness and total dissolved solids "Water quality

standards for urban sewage recycling industrial water use" (GB/T19923-2005) process and product water quality standard limit requirements. (2) The average daily value of the pH value of each pollutant in the rainwater discharge port, SS, CODCR, petroleum, and ammonia nitrogen reached the first-class standard limit of Table 4 of the Integrated Wastewater Discharge Standard. (3) The daily average wastewater treatment capacity of the whole plant wastewater treatment system is 4.1 tons, and all reused after treatment, no production wastewater discharge.

6.1.3 Organized emission monitoring results (1) Project incinerator flue gas particulate matter, sulfur dioxide, nitrogen oxides carbon monoxide, hydrogen chloride, mercury and its compounds, antimony and its compounds, cadmium and its compounds, antimony and its compounds, arsenic and its compounds, lead and its compounds, chromium The average emission concentration of various compounds, cobalt and its compounds, copper and its compounds, manganese and its compounds, nickel and its compounds, dioxins and other pollutants reached the "Standard for Pollution Control of Domestic Waste Incineration" (GB18485-2001) The standard limit requirements and the standard limit requirements of the Domestic Waste Incineration Pollution Control Standard (GB18485-2014). (2) The SO2and NOxemissions of the project incinerator flue gas are 0.126t/a and 1.40t/a respectively. The Shengsi County Environmental Protection Bureau has approved the total SO2 emission of the main pollutant control indicators of the project as SO28.4t/a and NOx14. 4t/a, the SO2and NOxemitted under the normal working conditions of the project meet the requirements of the total control index.

6.1.4 Unorganized emission monitoring results The maximum concentration of particulate matter in the five unorganized exhaust emission monitoring points in the boundary of the plant reached the concentration limit requirement for unorganized emission monitoring points in the Comprehensive Emission Standard for Air Pollutants (GB16297-1996); NH3, H2S, odor concentration maximum, All of them meet the requirements of the new standard for the revision and expansion of the odor emission standard (GB14554-93).

6.1.5 Noise monitoring results at the boundary of the plant Under the normal operation of the main noise-canceling equipment of the project, the noise monitoring values of the two days on each side of the plant reached the “Environmental Noise Emission Standard for Industrial Enterprises Boundary” (GB12348-2008). The noise monitoring values of the two days in the southwest side of the country reached the standard limit requirements of Class 3 of the Environmental Noise Emission Standard for Industrial Enterprises (GB12348-2008); the nighttime noise monitoring values of the east, northwest and north sides of the plant boundary exceeded "Environmental Noise Emission Standards for Industrial Enterprises Boundary" (GB12348-2008) The standard limit requirements for Category 3 areas, because the project is far from the sensitive point (distance from the nearest sensitive point, Jinfu Village, Jinfu Village is 0.62 km), the project noise is sensitive to external points. Basically no effect.

6.1.6 Curing fly ash monitoring results The moisture concentration of solidified fly ash, the mercury, copper, zinc, lead, cadmium, antimony, bismuth, nickel, arsenic, total chromium, hexavalent chromium, selenium and dioxin pollutants have reached the maximum mass concentration of domestic waste landfill. Standard limits for solidified fly ash landfill entry in the Field Pollution Control Standard (GB16889-2008).

6.1.7 Surface water monitoring results According to the results of this monitoring, the measured values of surface water of Houtouwan Reservoir, Dayuwan Reservoir and Xiyangwan Reservoir were measured, and the measured values and daily average concentrations of CODCr, CODMn, DO, BOD5, ammonia nitrogen, total phosphorus and petroleum were all reached. The Class II standard limits for Surface Water Environmental Quality Standards (GB3838-2002).

6.1.8 Solid waste survey results The solid waste generated by the project mainly includes incinerator slag, fly ash, sludge from sewage treatment and domestic garbage. Among them, fly ash is a hazardous waste. The slag pool is not built in the plant area, and the slag generated by the furnace is directly collected by the sanitation department and transported to the town landfill. The produced fly ash is mixed and stirred by a chelating agent + cement + water to form a block. After the fly ash is solidified and air-dried, it is temporarily stored in a dangerous waste storage warehouse of about 25 square meters on the north side of the plant. It is collected by the sanitation department and transported to the county landfill. The sludge produced by sewage treatment and the domestic garbage of workers shall be incinerated by the incinerator of this project. According to the investigation, the slag has a high water content during the weighing process due to the wet slag method. According to the actual production volume from June to December 2016, the annual production of solid waste is 1964.2 tons, of which the annual output of hazardous waste is 65 tons. The solid production is shown in Table 3.13.

6.2 Recommendations (1) Further strengthen the internal environmental protection management and operation and maintenance of environmental protection facilities, strengthen environmental risk prevention work, and ensure the stable discharge of various pollutants and the surrounding environment. (2) Formulate an effective “Emergency Plan for Environmental Emergencies” and report to the local environmental protection department as soon as possible. (3) Complete the comparison and acceptance work of the online monitoring system of the flue gas purification device as soon as possible, and complete the networking between the project CEMS system and the environmental protection department. (4) Strengthen the management of moving doors in the garbage discharge hall to reduce the odor overflow; increase the spraying and deodorization process to reduce the odor of the garbage storage pit. (5) Increase the garbage collection intensity, try to avoid the system's pressure fire operation, maintain the

safety of the plant area and surrounding environment; take measures to prevent smoke pollution under abnormal working conditions (pressure ignition, etc.). (6) A daily monitoring system should be established and a monitoring plan should be prepared and reported to the environmental protection department for record.

7.3 General conclusion Shengsi County Domestic Waste Harmless Treatment Phase I Project Completion Acceptance Monitoring and Investigation Results show that during the implementation process and trial operation, the project implemented the “three simultaneous” environmental protection system for construction projects, according to the environmental impact report and Shengsi County The Environmental Protection Agency has basically implemented relevant environmental protection facilities and measures for the approval of the EIA; in terms of wastewater, waste gas, noise, solid waste treatment and disposal, it has basically met the relevant national standards. Some of the noise at the boundary of the plant has exceeded the standard, but it has little impact on the outside world.

Regulation pool

Annex I Schematic diagram of wastewater monitoring points

Water sampling

Annex II Rainwater sampling port

有组织的 mD 2#

Annex III Schematic diagram of organized exhaust gas monitoring points

Organized entrance 1#

Organized exit 1#

Organized exit 2#

Remark: The distance between the monitoring holes and the outer wall of each side of the flue is

75 cm, and the two holes are on the same horizontal

li

Annex IV Location of the project and monitoring points

Annex V Bit map of sensitive air ambient monitoring points

TEST REPORT Serial No. 2017-120

Appl icant : Zhejiang Tailai Environmental Protection Technology Co., Ltd. Sample Descr ipt ion: Waste gas

Test Type: Commissioned inspection Report Date: 17/04/2017

National Environmental Analysis and Testing Center National Research Center for Environmental Analysis and Measurements

Annex VI

Statement

1. The test report is invalid if there is no “National Environmental Analysis Test Center Test Special Chapter”.

2. The test report shall not be partially copied. If the copy test report is not re-capped with the “National Environmental Analysis Test Center Test Special Chapter”, it is invalid.

3. The test report is invalid if there is no auditor and authorized approver to sign it.

4. If the test report is altered, it is invalid. 5. When the commissioned test is sent by the entrusting unit, the test

report is only responsible for the sample. 6. If there is any objection to the test report, it shall file a complaint

with the testing unit within 15 days from the date of receipt of the report, and will not accept it if it is overdue.

address：China-Japan Friendship Environmental Protection Center, No. 1 Yuhui South Road, Chaoyang District, Beijing

Postcode:100029 Phone: 010-84665756 010-84665757 010-84650865

Fax：010-8463 4275 Web：http://www.cneac.com

National Environmental Analysis and Testing Center

Test report Ser ia l No. 2017-120 page 1 of 5

Applicant Zhejiang Tailai Environmental Protection Technology Co., Ltd.

Applicant address No. 149 Ketai Road, Wangchun Industrial Park, Haishu District, Ningbo, Zhejiang

Sample Description Waste gas

Sampling date 22/03/2017

Sample location Shengshan Town, Shengsi County, Zhoushan, Zhejiang

Sample status Gaseous and granular states are collected in solid resin (XAD) and quartz fiber filter Date of inspection March 28 to April 12, 2017

Test results:

Test items sample discription

Dioxins Toxic equivalent (TEQ) Concentration (ng/m3)

Living waste incinerator

waste gas

The first time 0.089

The second time 0.097

The third time 0.072

Average 0.086

GB 18485-2014 Domestic Waste Incineration Pollution Control standard

Table 4 Limits of pollutants in flue gas emitted from domestic waste incinerator

0.1

Note: (1) Incinerator type: F0326.00 vertical rotary pyrolysis gasification furnace; incineration

object: domestic garbage: design processing capacity: 25t/d; actual processing volume on the day of monitoring: 25t/d; auxiliary fuel: Diesel oil;

(2) Process flow: garbage discharge---storage pit---grab---feeding---pyrolysis gasification furnace---second combustion chamber---waste heat boiler-deacidification tower--- Activated

carbon adsorption---bag dust collector---chimney; (3) The sample point is located in the vertical flue behind the induced draft fan, 10 meters away

from the ground; (4) The results and conversion of dioxin-like congeners are shown in Schedules 1 to 3.

(Following blank）

e

Reviewer：

Approver：

Report preparer：Li Qi Date of issue: 17 April 2017

National Environmental Analysis and Testing Center

Test report Ser ia l No. 2017-120 page 2 of 5

Schedule 1 Incinerator exhaust gas for the first time Dioxin analysis results

Dioxins The detection

limit Measured mass

concentration (ps) Converted mass concentration(P)

Toxic equivalent (TEQ) Concentration

ng/m3 ng/m3 ng/m3 TEF ng/m3

Polyc- Hlori-

nated

nated Dibe- nzo

1 to 1

Dioxi- ns

2,3,7,8-T4CDD 0.0008 0.0033 0.0034 X1 0.0034

T4CDDS — — — — —

1,2,3,7,8-P5CDD 0.004 0.009 0.009 X0.5 0.0045

P5CDDs — — — 一

1,2,3,4,7,8-H6CDD 0.007 0.010 0.010 X0.1 0.0010

1，2,3,6,7,8-H6CDD 0.008 0.019 0.020 X0.1 0.0020

1,2,3,7,8,9-H6CDD 0.006 0.015 0.015 X0.1 0.0015

H6CDDS — — 一 — —

1,2,3,4,6,7,8-H7CDD 0.007 0.24 0.25 X0.01 0.0025

H7CDDS — — — — 一

O8CDD 0.008 0.26 0.27 X0.001 0.00027

PCDDs total amount — — — •— 0.015

Polyc-

Hlori- nated

nated

Dibe- Nzof- uran

2,3,7,8-T4CDF 0.0008 0.018 0,019 X0.1 0.0019

T4CDFS 一 一 — 一 —

1,2,3,7,8-P5CDF 0.005 0,027 0.028 X0.05 0.0014

2,3,4,7,8-P5CDF 0.02 0.06 0.06 X0.5 0.030

P5CDFs — — — — —

1,2,3,4,7,8-H6CDF 0.02 0.06 0.06 X0.1 0.0060

1,2,3,6,7,8-H6CDF 0.004 0.073 0.075 X0.1 0.0075

1,2,3,7,8,9-H6CDF 0.004 0.013 0.013 X0.1 0.0013

2,3,4,6,7,8-H6CDF 0.004 0.17 0.18 X0.1 0.018

H6CDFs — — — —— —

1,2,3,4,6,7,8-H7CDF 0.003 0.58 0.60 X0.01 0.0060

1,2,3,4,7,8,9-H7CDF 0.005 0.13 0.13 X0.01 0.0013

H7CDFS — 一 — — 一

O8CDF 0.03 0.35 0.36 X0.001 0.00036

PCDFs total amount — — — — 0.074

Total dioxin (PCDDs+PCDFs) — — — — 0,089

Note:1. Measured mass concentration (ps): dioxin-like mass concentration measurement (ng/m3) 2. Converted mass concentration (p): 11% oxygen content of dioxins mass concentration (ng/m3)

Actual oxygen volume fraction

3. Toxic equivalent (TEQ) mass concentration: 2,3,7,8-T4CDD toxicity equivalent (TEQ) mass concentration, ng/m3 4. Detection limit: When the measured mass concentration is lower than the detection limit, it is represented by ‘N.D.”, and the calculation of the toxicity equivalent (TEQ) mass concentration is calculated by the 1/2 detection limit. 5. The dioxin concentration in the table is the value under standard conditions, and the sample volume of the exhaust gas sample is 2.43 m3.

6. The toxic equivalent factor TEF uses the international toxicity equivalent factor I-TEF.

National Environmental Analysis and Testing Center

Test report Ser ia l No. 2017-120 page 3 of 5

Schedule 2 Incinerator exhaust gas for the second time Dioxin analysis results

Dioxins The detection

limit Measured mass

concentration (ps) Converted mass concentration(P)

Toxic equivalent (TEQ) Concentration

ng/m3 ng/m3 ng/m3 TEF ng/m3

Polyc- Hlori-

nated

nated Dibe- nzo

1 to 1

Dioxi- ns

2,3,7,8-T4CDD 0.001 0.004 0.004 X1 0.0040

T4CDDS — — — — —

1,2,3,7,8-P5CDD 0.005 0.009 0.009 X0.5 0.0045

P5CDDs — — — 一

1,2,3,4,7,8-H6CDD 0.008 0.026 0.027 X0.1 0.0027

1,2,3,6,7,8-H6CDD 0.01 0.02 0.02 X0.1 0.0020

1,2,3,7,8,9-H6CDD 0.007 0.017 0.018 X0.1 0.0018

H6CDDS — — 一 — —

1,2,3,4,6,7,8-H7CDD 0.008 0.29 0.30 X0.01 0.0030

H7CDDS — — — — 一

O8CDD 0.01 0.29 0.30 X0.001 0.00030

PCDDs total amount — — — — 0.018

Polyc-

Hlori- nated

nated

Dibe- Nzof- uran

2,3,7,8-T4CDF 0.001 0.031 0,032 X0.1 0.0032

T4CDFS 一 一 — 一 —

1,2,3,7,8-P5CDF 0.006 0,023 0.024 X0.05 0.0012

2,3,4,7,8-P5CDF 0.02 0.04 0.04 X0.5 0.020

P5CDFs — — — — —

1,2,3,4,7,8-H6CDF 0.02 0.06 0.06 X0.1 0.0060

1,2,3,6,7,8-H6CDF 0.005 0.18 0.19 X0.1 0.019

1,2,3,7,8,9-H6CDF 0.005 N.D. N.D. X0.1 0.00025

2,3,4,6,7,8-H6CDF 0.005 0.19 0.20 X0.1 0.020

H6CDFs — — — —— —

1,2,3,4,6,7,8-H7CDF 0.004 0.67 0.69 X0.01 0.0069

1,2,3,4,7,8,9-H7CDF 0.006 0.14 0.14 X0.01 0.0014

H7CDFS — 一 — — 一

O8CDF 0.04 0.37 0.38 X0.001 0.00038

PCDFs total amount — — — — 0.078

Total dioxin (PCDDs+PCDFs) — — — — 0,097

Note:1. Measured mass concentration (ps): dioxin-like mass concentration measurement (ng/m3) 2. Converted mass concentration (p): 11% oxygen content of dioxins mass concentration (ng/m3)

Actual oxygen volume fraction

3. Toxic equivalent (TEQ) mass concentration: 2,3,7,8-T4CDD toxicity equivalent (TEQ) mass concentration, ng/m3 4. Detection limit: When the measured mass concentration is lower than the detection limit, it is represented by ‘N.D.”, and the calculation of the toxicity equivalent (TEQ) mass concentration is calculated by the 1/2 detection limit. 5. The dioxin concentration in the table is the value under standard conditions, and the sample volume of the exhaust gas sample is 2.08m3. 6. The toxic equivalent factor TEF uses the international toxicity equivalent factor I-TEF.

National Environmental Analysis and Testing Center

Test report Ser ia l No. 2017-120 page 4 of 5

Schedule 3 Incinerator exhaust gas for the second time Dioxin analysis results

Dioxins The detection

limit Measured mass

concentration (ps) Converted mass concentration(P)

Toxic equivalent (TEQ) Concentration

ng/m3 ng/m3 ng/m3 TEF ng/m3

Polyc- Hlori-

nated

nated Dibe- nzo

1 to 1

Dioxi- ns

2,3,7,8-T4CDD 0.0009 0.0021 0.0022 X1 0.0022

T4CDDS — — — — —

1,2,3,7,8-P5CDD 0.004 0.005 0.005 X0.5 0.0025

P5CDDs — — — 一

1,2,3,4,7,8-H6CDD 0.007 0.010 0.010 X0.1 0.0010

1,2,3,6,7,8-H6CDD 0.009 0.013 0.013 X0.1 0.0013

1,2,3,7,8,9-H6CDD 0.006 0.014 0.014 X0.1 0.0014

H6CDDS — — 一 — —

1,2,3,4,6,7,8-H7CDD 0.007 0.20 0.21 X0.01 0.0021

H7CDDS — — — — 一

O8CDD 0.009 0.018 0.019 X0.001 0.000019

PCDDs total amount — — — — 0.011

Polyc-

Hlori- nated

nated

Dibe- Nzof- uran

2,3,7,8-T4CDF 0.0009 0.018 0,019 X0.1 0.0019

T4CDFS 一 一 — 一 —

1,2,3,7,8-P5CDF 0.005 0,020 0.021 X0.05 0.0011

2,3,4,7,8-P5CDF 0.02 0.05 0.05 X0.5 0.025

P5CDFs — — — — —

1,2,3,4,7,8-H6CDF 0.02 0.05 0.05 X0.1 0.0050

1,2,3,6,7,8-H6CDF 0.004 0.060 0.062 X0.1 0.0062

1,2,3,7,8,9-H6CDF 0.004 0.014 0.014 X0.1 0.0014

2,3,4,6,7,8-H6CDF 0.004 0.14 0.14 X0.1 0.014

H6CDFs — — — —— —

1,2,3,4,6,7,8-H7CDF 0.003 0.49 0.51 X0.01 0.0051

1,2,3,4,7,8,9-H7CDF 0.005 0.11 0.11 X0.01 0.0011

H7CDFS — 一 — — 一

O8CDF 0.03 0.30 0.31 X0.001 0.00031

PCDFs total amount — — — — 0.061

Total dioxin (PCDDs+PCDFs) — — — — 0,072

Note:1. Measured mass concentration (ps): dioxin-like mass concentration measurement (ng/m3) 2. Converted mass concentration (p): 11% oxygen content of dioxins mass concentration (ng/m3)

Actual oxygen volume fraction

3. Toxic equivalent (TEQ) mass concentration: 2,3,7,8-T4CDD toxicity equivalent (TEQ) mass concentration, ng/m3 4. Detection limit: When the measured mass concentration is lower than the detection limit, it is represented by ‘N.D.”, and the calculation of the toxicity equivalent (TEQ) mass concentration is calculated by the 1/2 detection limit. 5. The dioxin concentration in the table is the value under standard conditions, and the sample volume of the exhaust gas sample is 2.34m3. 6. The toxic equivalent factor TEF uses the international toxicity equivalent factor I-TEF.