NEERAJ SRIVASTAVA
(PRESIDENT)
TOSHIBA AFFILIATED COMPANY
1 Leading water and waste water treatment firm with 40 years of experience
2 Providing design, turnkey services and O&Mo Strong technical knowhow (engineering design)o >90% revenues from turnkey services
4 International company with offices in 3 countrieso India, USA and Trinidad
5 Active in water and wastewatero Completed over 350 installations in over 30 countries
3 Strong pre-qualifications in the key opportunity areaso Indian hydrocarbon segment, power, steel, municipalo Experience in multiple industries in multiple geographies
UEM Overview
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Resilient Top Tier Financial Performance
3
200%+ CAGR
• UEM Group brings together experienced professionals and advanced technologies to solve the world’s
most complex challenges related to water availability & quality and environmental regulations
• A leading water and waste water treatment expert with over 37 years of experience
• Strong growth with revenues growing at 200%+ CAGR since 2009
• Supported by India Value Fund (IVF), a premier Private Equity firm• IVF is one of the most experienced PE firms in India with ~USD1.4 billion under management• OVER INR 1,000 MN investment since Dec 2009
• Secured enhanced banking limits from a consortium of banks
40 years of experience in waste water treatment
1973
UEM started operating as a Utility management company in Florida, USA and provided operations & maintenance services to water & waste water plants in South & Central Florida
1975 1977-79 1983 1995 1998 2010
UEM was the largest O&M Company in state of Florida with over 75 client accounts
UEM’s first turnkey contract and first export awarded in 1977 to treat sewage from Jamaican sugar plantation colony.
UEM created a strong base in Trinidad and Tobago, building over 20 STPs between 1977 – 79.
UEM started India operations, with incorporation of UEM India. Indian operations were jumpstarted with several turnkey deals for treatment of wastewater from ethanol distilleries.UEM brought to Asia a unique floating cover design for anaerobic digesters, which greatly reduced the capital cost of the system, and remains the only company in India offering this unique design.
UEM entered the municipal sewage treatment segment by winning an order for a large sewage treatment plant for the City of Delhi. It is the first STP in India to include anaerobic sludge digestion and power generation. (Cap - 180,000 M3/d)
UEM opened its third office, located in Trinidad and Tobago, which was prompted after UEM won orders for some large municipal water treatment plant contracts in the region.UEM won an order for a seawater filtration plant 258 MLD capacity for Reliance Industries Limited at their Jamnagar Refinery, which is one of the largest seawater filtration plants in the World
Acquisition of a majority stake in UEM by India Value Fund Advisors, a premier private equity firm. UEM completed the largest sewage MBR in India for the Commonwealth Games Village
2013 2014
Toshiba acquires 26 % stake in UEM India.
Growing Global Footprint with Local Expertise
5Denotes delivery centers/ Office Location
Denotes project experience
750+ employees across 3 offices; Project experience in more than 30 countries
Our Vision & Mission
Our Vision
To develop into the most dynamic and reliable company of integrated water and wastewater solutions within its broader activity area
Our Mission
To operate in a way that
• The high standard water and wastewater supply services to the consumers are ensured.
• The staff’s self-respect is enhanced and the development of its skills at all levels is promoted.
• The continuous lucrative development is ensured so as to create added value to the market and it’s shareholders, according to the principles of the corporate Governance and Corporate Social Responsibility frame
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Global Blue Chip and Discerning clients
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MUNICIPAL & INDUSTRIAL CLIENTS (STPs)
INDUSTRIAL CLIENTS (ETPs)
Brewery, Distilleries & Bottling Pharmaceutical, Chemical & Textile
Power, Refinery & Oil & Gas
U.P. Jal Nigam
Delhi Jal Board
Haryana Urban Development Authority Nyanza Bottling, Tanzania
Jodhpur Development Authority
Kolkata Metropolitan Development Authority
Bottlers Nepal Ltd, Nepal
United Distillers Ltd., India
Chemical & Plastics India Ltd
State Ind Dev Corp of Uttaranchal
Consultants we’ve worked with
Not Exhaustive
Complete solution offering to clients
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• UEM Group offers a wide range of services starting from the initial stage of engineering and design to construction and installation
• We understands that each client has different requirements and resources and to accommodate to that, UEM has developed the ability to deliver projects tailored to meet the needs of a diverse set of clients
For clients looking for a rapid execution with a single point of accountability for the complete project, UEM has the resources to deliver the project as a design-builder, complete with performance guarantees
UEM routinely performs feasibility studies as a part of the proposal process to clients that are investigating various options for treating water/wastewater
For clients that prefer the design-bid-build route of project delivery, UEM has the resources to perform either the design engineering or the construction of the project.
For clients that do not have the resources to finance a project – or for those clients that do not want to assume the risk of performance of a project, UEM can arrange financing and deliver the project on a BOT basis
UEM has in-house operations and maintenance (O & M) resources for operating water and wastewater treatment systems
Wastewater Treatment, Recycle & Reuse
Wastewater Reclamation & Reuse and the Hydrological Cycle
GroundwaterRecharge
Surface waterdischarge
Agricultural reuse
Industrialreuse
Groundwater
Irrigation
Wastewater
WaterTreatment
Industrial use
Municipal use
WastewaterTreatment
Precipitation
Integrated resource management: Sustainable Solution
Main drivers & Motivational Factors of water reuse
Increased Water Demand and Reduced Water Availability
Wastewater management needs and Environment Protection
Impact of new laws, policies & regulations
Sustainable development
Possibilities to manage in-situ water sources
Minimization of infrastructure costs, including total treatment and discharge costs (Huge Saving in terms of long Pipe Lines laid for Water Transport)
Types of Wastewater Reuse Reuse for Irrigation
Irrigation of Agricultural Crops Irrigation of Landscape and Recreational Area (public parks, golf courses, urban
green belts, Hotel Lawns. freeway medians and residential lawns)
Industrial reuse Cooling water make-up Boiler feed water Floor Washing Process water Fire Protection Civil Engineering
Non-potable Domestic Reuse Systems for individual households/buildings/facilities (Airconditioning) Large-scale non-potable reuse through a dual reticulation system (Toilet Flushing)
Types of Wastewater Reuse Indirect potable Reuse
Deliberate (artificial) recharge of groundwater aquifers to achieve one or more of the following objectives: as storage during periods of low water demand; as a measure to improve the depleting groundwater potential (Managed Aquifer Recharge
CASE studies of GERMANY and HARIDWAR (India)); and as a measure to improve the overall quality of groundwater by injecting reclaimed water of
specific qualities
Types of Wastewater Reuse Indirect potable Reuse
Bank Filtrate (BF) provides about 50% of potable water supplies in the Slovak Republic and 45% in Hungary (HISCOCK & GRISCHEK 2002). In Germany, more than 300 water works use BF and about 16% of German drinking water is produced from bank filtrate
MAR (Managed Aquifer Recharge) in INDIA : Learning from HARIDWAR
Types of Wastewater Reuse
Direct potable purposes Direct potable reuse means adding treated wastewater directly into the normal drinking water
distribution system (CASE OF NEWATER, PUB SINGAPORE) Though the idea of such a wastewater reuse may be repugnant to many, technologically, direct
potable reuse of treated wastewater has been feasible for many years
RECYCLE REUSE PROJECT : IGI AIRPORT EXAMPLE
Total Water Demand
Without Recycle Reuse : 20 MLD
With Recycle Reuse : 7 MLD
Source: Groundwater
MoUD, reuse and recyclingof sewage is defined as the percentage of sewage recycled or reused after appropriate treatmentin gardens and parks, irrigation, etc. and, is to be at least 20% to begin with.
Wastewater Reuse Constraints
Reuse Category Major Constraints
Irrigation Surface or groundwater Contamination
Landscape Irrigation Public Health Concerns related to pathogens
Industrial Recycle & Reuse Desired treated water quality
Groundwater Recharge TDS, Nitrates and pathogensEmerging Contaminants
Non Potable Urban Use (Toilet Flushing, fire protection, AC)
Public Health Concerns related to pathogensDesired treated water quality
Potable Reuse Produced Water QualityTrace Organics
INDIAN SCENARIO: Water reuse challenges
“No higher quality water should be used for a purpose that can tolerate a lower grade”UN Council Resolution-1958
How much treatment is enough?
What is the source of wastewater?Greywater vs. Blackwater
Who is the end user?AgricultureIndustryCommunitiesWhat are the risks associated with effluent use?
“Water should not be judged by its history, but by its quality.”
Selection of Degree of Treatment
FINANCIAL VIABILTY
Technologies can produce as GOOD TREATED EFFLUENTS as GOOD YOU want (Even better than Potable Water) But……..it will have VERY HIGH COST.
CONSIDERING VERY LOW TARRIFS FOR RAW WATER IN INDIA, RECYCLE/REUSE PROJECTS FACE TOUGH CHALANGES as people consider/treat WATER as Free or Very Poorly Priced Resource.
Funding agencies/ULBs finds it very difficult to promote such incentives due to BUDGET CONSTRAINS.
And Answer is : PPP MODEL
BOOT BASED MODELS STRUCTURE
• The development model chosen shall be based on BOOT (Build, Own, Operate & Transfer) with Private Sector Participation (PSP) Format.
• The project shall be structured by funding upto 0-75% (depending upon revenue generation) as a grant by ULBs and balance funding through investment by EPC contractor
Pollution Control
Boards/CGWB
Pollution Control
Boards/CGWB
Central & State
Government
Central & State
Government
IndustriesIndustriesService
Provider / Operator
Service Provider / Operator
BOOT Model for Recycling/Reuse of Treated Effluents – ESSENTIAL PILLARS
Industry Associations
Industry Associations
ULBs/Water & Sewerage
Boards
ULBs/Water & Sewerage
Boards
Project Structure……
Concession(s) and Bulk Purchase Agreement
Concessioning Authority
Independent Engineer
Maintenance Board
Arbitration Panel
Dispute Resolution
Independent Neutral Body
Build, Own ,Operate, raise finances and maintain the facility
Return the Project after CP:15 Yrs
Concessionaire+Chairman, ULB+SPCB
During construction
During O&M Phase
GRANT
BOOT Operator
Concessionaire
Bid
V
aria
ble
TERMS OF CONCESSION (for reference purpose only)
The Concessioning Authority, subject to the terms and conditions of the Agreement, grants the Concessionaire the exclusive right and authority during the Concession Period of SAY 15 years to:
•Develop, Establish, Finance, Design, Construct, Manage, Operate And Maintain the CETP/STP
•An Escrow Account shall be opened from which the payments shall be released to the BOOT operator. The modalities of payment shall be detailed in the Escrow Agreement
•The Escrow account shall have minimum amount equivalent to the Operation & Maintenance Expenses for at least 6 months period and a Bank Guarantee of an amount equivalent to the amount of 6 months of Maximum Revenue expected shall be arranged in favor of BOOT operator
•A Maintenance Board shall be constituted which shall consist of Managing Director of Concessioning Authority or any other representative appointed by him, Member Secretary of State Pollution Control Board and Concessionaire
•The Land, free from all encumbrances, for the ZLD plant shall be provided by ULB free of Cost where in Lender can create a charge to the Project
Concessionaire's Obligations………
Take over the possession of the Project Site from the Concessioning Authority
Obtain all clearances required by the Concessionaire and its employees Construction of CETP/STP as per proposed/required process scheme The Equity share holding of the Concessionaire shall not be less than (a)
51% (fifty one percent) during the construction period and for 2 (two) years following the date of issue of Construction Completion Certificate, and (b) 26% (twenty six per cent) during the remaining part of the Concession Period
Operation and Maintenance of CETP during Concession Period, as per performance standards
Collection of Water Charges as per notification issued based on yearly applicable WPI
Transfer of Treatment Facilities to ULB after completion of Concession Period (Say 15 yrs).
Concessionaire's Obligations………Contd.
Routine and Periodic Maintenance of the System Reinvestment, If any required, During Concession Period Qualitative Assessment of Effluent In Laboratory Analysis Of The Samples To Check For The Pollutants Contained
In It To Comply With All Environmental / Pollution Control Acts and
Statuary Requirements To Comply With The Statutory Requirement of EPF, ESIC And
Other Applicable Labor Legislation Ensure minimum downtime of The Plant
BNR
BIOLOGICAL NUTRIENT REMOVAL
i.e. REMOVAL of NITROGEN & PHOSPHOROUS
WHY BNR
To avoid EUTROPHICATION in waterbodies
To make Sewage Reusable (As per CPHEEO)
To meet upcoming stringent Pollution Control Board Norms
(Eutrophication causes SLOW death to the waterbody by algal blooms, low oxygen content in water resulting fish killing, murky water and depletion of flora and fauna etc)
BIOLOGICAL NUTRIENT REMOVAL
Pre Anoxic
Anaerobic (PAO)
Anoxic Aerobic Clarifier
1) Aerobic Zone: Oxidation of Ammonia to Nitrite & finally to Nitrate2) Anoxic Zone: Provides absence of oxygen. In presence of Organic
Carbon Source denitrifies converts NO3- to N2
3) Pre Anoxic Zone: Sludge dentrification4) Anaerobic: Under anaerobic stress the Biomass releases Inorganic
Orthophosphate followed by extra P4 uptake in aerobic condition.
20%
SEWAGE
NH3N+202 NO3-+ 2H++H2O
Organic Substance + NO3- (Electron Donor )
WasteSludge
N2
To have an possible Recycle Reuse Option of Treated Wastewater the STPs should have BNR.
STPs with BNR in 21st century ???? Example of PRPOSED 140 MLD VARANASI STP
MOEF REPORT ON WATER QUALITY (CPHEEO)
GANGES @ VARANASICAN WE STILL AFFORD THE STPS WITHOUT BNR & LATEST CPHEEO NORMS ???
Location / Parameters Biochemical Oxygen Demand (mg/l)
Fecal Coliform Count / 100ml
At beginning of the Varanasi City ... Near Assi/Tulsi ghat
3-8 mg/l 20,000 - 100,000 per 100ml
Downstream of the Varanasi City ... Varuna confluence with Ganga
20-50 mg/l 1,000,000-2,000,000 per 100ml
Permissible limits for bathing Less than 3mg/l Less than 500 per 100ml
Flow in Ganges @ Varanasi DO’NT WE STILL NEED THE STPS WITH BNR & LATEST CPHEEO NORMS ???
Water Quality in Ganges @ Varanasi (CPCB Reports) DO’NT WE STILL NEED THE STPS WITH BNR & LATEST CPHEEO NORMS ???
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Raw
wastewater
RO
Evaporator Crystallizer
vapor
Pre-treatment: softened
water
retentate,< 80 g/L
brine,250 g/L
Solid salts
vapor
pure water
General scheme of a ZLD system
Sludge, 85-95% solids content – disposed of in landfill
Saleable salts – to de-ice roads
To what else ???
de-calcifier, NF, or other
PROPOSAL -1
ZERO LIQUID DISCHARGE PROJECT
Design, Build, Own, Operate & Transfer of 48 MLD Common
Effluent Treatment Plant for Tannery Waste at Jajmau,
Kanpur on BOOT basis for 30 years concession period
CURRENT SCENARIO AT JAJMAU
36 MLD CETP JAJMAU
•Based on UASB technology, the plant was constructed with the standards of 1990s.
•Two separate lines are coming at the inlet of CETP (industrial and domestic). Here industrial sewage is being diluted. 10 MLD of tannery sewage is mixed with 24-25 MLD of domestic sewage (Design Ratio 1:3)
Increased Flow: •The number of Tanneries has grown to 450 from 175 (> double)
•Numerous illegal operations also being operated in the area.
•Earlier 50% was biological tanning and 50% was chromium tanning. Now companies are doing 97 – 98 % chromium tanning which in turn increased the chromium level drastically.
•Treated water has intended use for irrigation purposes (Actual BOD upto 300 mg/l in Treated Effluent ?????)
SHEESAMAU DRAIN AT KANPUR
PROJECT BRIEF
UEM understands that a Zero Liquid Discharge Plant of 48 MLD CETP on Build, Own, Operate, and Transfer (BOOT) basis could be viable solution for Jajmaun Tannery Industrial Estates Wastewater problem
PROJECT STRUCTURE
• The development model chosen is based on BOOT (Build, Own, Operate & Transfer) with Private Sector Participation (PSP) Format.
• The project can be structured by funding 50% as a grant by ULB and balance 50% funding through investment by EPC contractor
• The Bidder quoting the LOWEST GRANT or HIGHEST REVENUE SHARING shall be declared as the Preferred Bidder.
PROJECT PREAMBLE
1. DEVELOPMENT OF 48 MLD CETP ON BOOT BASIS.
2. BOOT OPERATOR WILL BUILD UP THIS PROJECT FROM ITS OWN FUNDING.
3. BOOT OPERATOR WILL MAINTAIN AND OPERATE THE SYSTEM FOR A CONCESSION PERIOD OF 30 YRS
ESTIMATED COST
CAPITAL COST FOR THE PROJECT
INR 500 CRORES (APPROX.)
Approximate Water Tariff
Permeate
TDS (ppm)Rate (Rs per KL) @ Contribution of Developer
50% 25% 10%
250 200 160 136
1000 150 90 70
OPERATIONAL DATA
Technology : Activated Sludge Process (ASP) with Biological Nutrient Removal (BNR removal) followed by high efficiency RO system
Total Energy Requirement :1,50,000 KWH/Day
Area Requirement : 1,05,000 m2
Permeate recovery : 90% (43.2 MLD) (High Recovery of permeate to be considered for financial evaluation so as to minimize reject handling cost)
RAW EFFLUENT CHARACTERISTICS
Average Flow 48.0 MLDpH 6.5-9.5
Suspended Solids 2000-3000 mg/lBOD 1000-1800 mg/lCOD 2000-4000 mg/l
Amonical Nitrogen 150 mg/l
Total Kjeldahal Nitrogen 200 mg/l
Total Dissolved Solids 5000-10,000 mg/l
Total Cr 40-100 mg/l
TREATED EFFLUENT CHARACTERSTICS
Parameter Secondary treated
RO treated
BOD mg/l < 30 < 2
COD mg/l <150 <30 Suspended
Solids mg/l < 100 < 1
pH 6.5-8.5 6.5-8.5
Ammonical Nitrogen
mg/l < 50 < 5
Total Cr mg/l < 2 < 2
TDS mg/l <250
PROJECT DETAILS/SCOPE
A.DEMOLITION OF EXISTING 36 MLD CETP AT JAJMAU
B.CONSTRUCTION OF NEW 48 MLD CAPACITY CETP IN THE SAME LAND AREA OF EXISTING 36 MLD CETP ALONG WITH OPERATION AND MAINTENANCE OF THE PLANT FOR A CONCESSION PERIOD OF 30 YEARS AT JAJMAU ON Build, Own, Operate & Transfer/Public Private partnership (BOOT/PPP) BASIS
C.LAND DISPOSAL OF RO REJECT AT AN AREA OF 35 ACRE ALLOCATED IN THE VICINITY OF THE PROPOSED CETP
Screening
Parshall Flume
Grit Chamber
PROPOSED PROCESS SCHEME
Inlet Chamber
O&G Chamber
Equalization Tank
Flash Mixer
Anoxic & Aeration Tank
Primary Clariflocculator
Pressure Sand Filter
Filtered effluent sump
Secondary Clarifier
PUMPED RAW EFFLUENT
Ultra-filtration
High Efficiency RO pre-
treatment
RO unit
EvaporatorCondensate
Permeate
Salts for disposal
Reject
TERMS OF CONCESSION
The Concessioning Authority, subject to the terms and conditions of the Agreement, grants the Concessionaire the exclusive right and authority during the Concession Period of 15 years to:
•Develop, Establish, Finance, Design, Construct, Manage, Operate And Maintain the CETP
•An Escrow Account shall be opened from which the payments shall be released to the BOOT operator. The modalities of payment shall be detailed in the Escrow Agreement
•The Escrow account shall have minimum amount equivalent to the Operation & Maintenance Expenses for atleast 6 months period and a Bank Guarantee of an amount equivalent to the amount of 6 months of Maximum Revenue expected shall be arranged in favour of BOOT operator
•A Maintenance Board shall be constituted which shall consist of Managing Director of Concessioning Authority or any other representative appointed by him, Member Secretary of State Pollution Control Board and Concessionaire
•The Land, free from all encumbrances, for the ZLD plant shall be provided by ULB free of Cost where in Lender can create a charge to the Project
Concessionaire's Obligations……… Take over the possession of the Project Site from the Concessioning
Authority Obtain all clearances required by the Concessionaire and its employees Construction of CETP as per proposed process scheme The Equity share holding of the Concessionaire shall not be less than (a)
51% (fifty one percent) during the construction period and for 2 (two) years following the date of issue of Construction Completion Certificate, and (b) 26% (twenty six per cent) during the remaining part of the Concession Period
Operation and Maintenance of CETP during Concession Period, as per performance standards
Collection of Water Charges as per notification issued based on yearly applicable WPI
Transfer of Treatment Facilities to ULB after completion of Concession Period of 15 yrs.
Concessionaire's Obligations………Contd.
Routine and Periodic Maintenance of the System Reinvestment, If any required, During Concession Period Qualitative Assessment of Effluent In Laboratory Analysis Of The Samples To Check For The Pollutants Contained
In It To Comply With All Environmental / Pollution Control Acts and
Statuary Requirements To Comply With The Statutory Requirement of EPF, ESIC And
Other Applicable Labor Legislation Ensure minimum downtime of The Plant
Concessioning Authority's (ULB) Obligations….. Release of Grant if preferred bidder is decided on minimum grant to Concessionaire as per
disbursement schedule To buy minimum 75% of the Treated Water Provide land for CETP to developer free of cost in the vicinity of existing plant during concession
period Full Assistance to developer in obtaining statuary clearances Shall co-operate with the Concessionaire to enable the Concessionaire to achieve Financial Close Take penal action against users violating the agreement To pay for electricity charges for the entire concession period. Treated Water shall be the property of concessionaire and concessionaire shall be free to sell the
Treated water to industries , horticulture purposes by entering in to a sale purchase agreement with potential buyers.
To guarantee a inflow of Secondary treated effluent of Minimum 48 MLD
BIDDING PROCESS
Three Steps Single Stage Bidding process for selection of the Successful Bidder for the Project as under:
Step 1: Scrutiny of "Key Submissions"Step 2: Evaluation of "Qualification Information" AStep 3: Evaluation of the "Financial Bid“
The Successful Bidder would have to enter into a Concession Agreement and carry out its responsibilities as stipulated therein.
Imperatives
Proper Planning for waste water Collection, Treatment & Reuse at DPR stage
Flexibility in Technical design to Contractor & Developer depending upon the ground reality
Provision of correction in DPR at Tendering stage in betterment of the Project by giving power to do so at execution level
Adaptation to new proven technologies for fast and better execution Evaluation process to be made smooth and transparent and Life cycle cost to
be considered for award
Insertion of certain clauses to restrict bidders from quoting speculative figures. Project financial performance guarantees to be realistic excluding cost of
power and chemicals etc.
UEM’s Installations for
RECYCLE & REUSE
1 MGD STP at Common Wealth Games Village, Akshardham for DJB- Salient Features
ZERO DISCHARGE OF WASTE WATER AS TREATED WATER IS RE-USED FOR TOILET FLUSHING IN THE FLATS OF AKSHRADHAM COMPLEX AND ALSO IN CHILLERS.
SMALL FOOTPRINT THEREBY SAVING PRIME LAND IN THE CITY
100% AUTOMATION REQUIRING MINIMUM OR NO MANPOWER
1ST STP IN INDIA OF THIS CAPACITY TO BE HOUSED INSIDE A BUILDING
THE PROCESS BUILDING DESIGNED ON “GREEN “ BUILDING CONCEPT
LARGEST PLANT TO BE BUILT IN INDIA USING MBR TECHNOLOGY
ODOUR CONTROL UNITS INSTALLED FOR ODOUR FREE AMBIANCE IN THE SURROUNDING
100% RAIN WATER HARVESTING FACILITY
CWG Village – 1 MGD MBR Plant (For Recycle & Reuse)
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(Treated Effluent quality EXCEEDS than recommended water characteristics as per IS:10500 in
many parameters )
S.No. Parameters Units Raw Sewage Treated Effluents
1. BOD mg/l 250 <2
2. TSS mg/l 400 <1
3. TKN mg/l 55 <1
4. NH3-N mg/l 40 <0.5
5. pH 7-7.6 6.8-7.8
6. Coliforms MPN/100 ml 10^6-10^7 <2
Cost Benefit Analysis (CBA)of Recycle Reuse Plant (4.5 MLD CWG Project)
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Design Flow : 4500 m3/dayCAPEX : 24 Cr (Seems very Expensive )OPEX : 0.70 Cr/year
Possible Revenue from Recycle/Reuse under different scenarios (for Bulk Customers >30 KL/month)1. CATEGORY A (Domestic Consumer) upto >30 Rs/KL*2. CATEGORY B (Mixed User) upto >60 Rs/KL*3. CATEGORY C (Commercial/Industrial) >133Rs/KL**Excluding Fixed Charges
Cost Benefit Analysis (CBA)of Recycle Reuse Plant (4.5 MLD CWG Project)
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Recycle water have more acceptance for Industrial Uses, thus we have taken an tariff of Rs 50/- per KL (Including Service Charges)…….which seems low
Cost Benefit Analysis (CBA)of Recycle Reuse Plant (4.5 MLD CWG Project)
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Consider an uniform rate @30 Rs/KL (for reference only)
Per Year Revenue Generation = 4500 X 30 X 365
= 49,275,000 ~ 5 Cr
Expenses per Year O&M = 0.70 Cr
Power @ 7 Rs/KWH for 2000KWH/day = 0.50 Cr
Net Benefit = 5.0 – (0.70 + 0.51) = 3.8 Cr*
* For Ideal Conditions, under 100% recycle excluding any type of losses etc.
Even @ 75% of the ideal conditions net savings could be more than 3.0 Cr per anum.
PHOTOGRAPHS
Aeration Tank
MBR Skid
Aeration Blower
9 MLD CETP AT SIDCUL, HARIDWAR ON
BOOT BASISWITH A CONCESSION PERIOD OF
30 YRS
A View of the Plant: CETP Haridwar
TREATMENT SCHEME
Biological Treatment Process By Extended Aeration System Followed By Tertiary Filtration System To Treat Industrial
Waste Water for RECYCLE & REUSE
Parameter Raw Wastewater Treated Effluents
a) pH value 6.5-8.5 6.5-8.5
b) TSS < 370-492 <10
c) BOD5 < 290-360 <10
d) COD < 730-832 <100
KIADB – Karnataka Industrial Authority Devpt. Board
Problem Statement : KIADB - Karnataka Industrial Authority Development Board are putting up a 5 MLD CETP and 5 MLD STP to decrease the requirement of Fresh water for the Textile Industry cluster by availing the reclaimed Water
Desired Solution: UEM constructed ETP for KIADB consisting of Pretreatment, Aerobic Treatment, Tertiary Treatment , Fine Filtration and 2 Stage RO to produce treated Water fit for reuse in the Textile industries located in that area.
Contract Details
Industry – Textile Industry Cluster
Client – KIADB
Year of Installation– 2010
Treatment Process: Pretreatment.
Aerobic treatment System.
Tertiary treatment System
Fine Filtration
2 Stage RO.
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5 MLD CETP at KIADB: RECYCLE and REUSE
Source: Wastewater from Textile, Dyeing and Washing Units
Desired to Tertiary Standards required for RECYCLING treated waste water back to Apparel Park
Reject: Handling through MVR System resulting to ZERO LIQUID DISCHARGE
RAW EFFLUENT CHARACTERISTICS
Parameter Raw Wastewater* Treated Effluents*
a) pH value 8-10 6.5-7.5
b) TSS 450-700 NIL
c) BOD5 510-550 NIL
d) COD 1500-2350 <100
e) Chloride 1000-2550 <200
f) TDS 5000-8000 <300
g) SO4 350-800 <8.5
*Units are expressed as mg/l except pH
Plant is designed for Maximum Values.
PICTORIAL VIEW
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ESSAR – 5 MLD Coal Bed Methane ZLD Project Details
• Essar Oil needed to set up a Zero Liquid Discharge, Effluent Treatment Plant for treating the produced water generated from CBM extraction from their Raniganj block
• CBM produced water generally has elevated levels of salinity, sodicity, and trace elements (like barium, iron etc) and all these parameters can cause adverse environmental impacts and also affect the potential for beneficial use of produced water
• Hence it was imperative for Essar to select the best company for setting up the ETP and post thorough due diligence, Essar Oil selected UEM India to setup this complex plant
• After successful commissioning of this ETP, Essar will be able to get a recovery of 90%+ using the state of the art HERO™ (High Efficiency Reverse Osmosis) Technology
Thank you
www.uemgroup.comUEM India Pvt. Ltd
INDIAUEM India Pvt. Ltd2nd & 3rd Floor, Tower-B, A-1, Windsor IT Park, Sector-125,Noida, UP - 201 301, INDIAPh: 0120-3817000/1/2 Fax:[email protected]
USAUEM, Inc.1818 S. Australian Avenue,Suite 200 West Palm Beach, FL 33409 USAPh: +1 561-683-2273/2733/[email protected]
WEST INDIESUEM Inc.22 Crawford Street, VistabellaSan Fernando, Trinidad,WEST INDIESPh: + 868-653-7418