waste management & recycling services of dowa …...2016/04/01 · overview of dowa’s...
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Waste Management & Recycling Services
of DOWA in Japan and Southeast Asia
Takanobu Tachikawa
DOWA ECO-SYSTEM CO., LTD.
10/March/2016
3RINCs 2016@Hanoi
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1. Overview of DOWA’s Business
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• Founded 1884 in Japan• Capital Stock JPY 36.4 billion• Net Sales (FY2014) JPY 464.2 billion• Employees approx. 6,000 (April 2015)
Overview of DOWA Holdings Co., Ltd.
5 Business companies
SmeltingNonferrous
Metals
ElectronicMaterials
Heat Treatment
Environmental Management & Recycling Metal
Processing
Dowa Eco-SystemDowa Metals & Mining Dowa
Electronics MaterialsDowa Metaltech Dowa Thermotech
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Core Businesses of DOWA
LEDs, silver powders,ferrite powders, other metal powdersetc.
Computer,plasma displays, mobile phones, batteries,automobiles etc.
Electronic MaterialsSmelting and refiningofGold, silver,copper, gallium,indium etc.
Metal RefiningMaterial manufacturing
Connector materials,Metal-ceramic boards,other metal processingetc.
Resource Recycling, Waste Management, Soil Remediation,Consulting etc.
Environmental Management & Recycling
Creating a recycle-oriented
business
Metal Processing
Assembled into Consumer Product
Furnace for heat treatment of automobile components etc.
Heat TreatmentManufacture of value-added materials
Recycling and Detoxification
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Business Activities of DOWA ECO-SYSTEM
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1. Waste TreatmentCollection of mainly industrial waste and some municipal waste, and treatment of waste.
2. Metal RecyclingRecycle of precious metals from waste and
scraps, such as factory discharge, discarded home appliances and end-of-life vehicles.
3. Soil & Groundwater RemediationInvestigation and remediation of soil &
groundwater contaminated by heavy metals (lead, arsenic, etc.), oils and Volatile Organic Compounds (VOCs).
4. LogisticsTransportation of waste and recyclable materials mentioned above.
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2. DOWA’s Network
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DOWA’s Network in Japan
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IncinerationRecycleLandfill
Soil Remediation
IncinerationRecycle
Incineration
Incineration
Headquarters
★★★★
★★★★ ★★★★★★★★
★★★★
★★★★
★★★★
★★★★★★★★
RecycleLandfill
Melting
★★★★
Treatment FacilitySales Branch
Recycle
Recycle
Annual Result (FY2013)Waste Treatment: 1.1 million tonsWaste to Energy: 74.3 GWh
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Waste Management(Incineration)
Waste Management(Incineration)
Metal Recycling
Soil Remediation
Waste Management(Landfill)
Metal RecyclingSoil Remediation
Metal Recycling
Waste Management(Landfill)
Metal RecyclingSoil Remediation
DOWA’s Network in Asia
Waste Management(Landfill)
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Thailand (Incinerator and Landfill)
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Eastern Seaboard Environmental
Complex Co., Ltd. (ESBEC)
Landfill for Non Hazardous waste,
Waste blending, WWWE recycling.
Bangpoo Environmental Complex
Co., Ltd. (BPEC)
A Joint Venture Project with Industrial
Estate Authority of Thailand (IEAT)
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Indonesia
(Landfill & Integrated Waste Management)
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PT. PRASADHA PAMUNAH LIMBAH INDUSTRI (PPLi)
5% share owned by Indonesian Government.
Only one integrated waste management facility in Indonesia.
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Myanmar (Landfill)
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GOLDEN DOWA ECO SYSTEM MYANMMAR Co., Ltd.
420,000 m2 area in Thilawa Special Economic Zone.
Just started operation in Dec/2015.
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Technochem Environmental Complex
Pte. Ltd. (TEC)
Incinerator for hazardous waste,
liquid waste treatment
Singapore (Incinerator & Metal Recycling)
DOWA Eco-System Singapore Pte. Ltd.
Precious metals recycling
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China (Metal Recycling)
DOWA Environmental Management Co., Ltd.
Metal Recycling from production scrap, home appliances
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3. DOWA’s Technology
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Waste receipt procedures
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Pesticide Waste Solvent
Waste Plastics
Waste Bottles
Fabric Waste Sludge
Examples of receiving waste
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Laboratory and Technical Services
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Pre Acceptance . Receipt Control . Samples Analysis . Finger Print Test . QA/QC Analysis.Waste Recipe Formulation . New Treatment Processes . Environmental
Monitoring and Audits Permits and Operations Support . Research and Development
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Transportation Services
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Transfer Station
Weighbridge
32 m3 Tankers
16 m3 Roll Off Boxes
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Hazardous Waste Incinerator
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Capacity: 600 t/day(Total 2,000 t/day in Japan)
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Controlled Landfill
• Hazardous waste landfill for
incinerated ash and other
wastes.
• Capacity: 2.7 million m3
Water treatment plant
Way bridge, Office
Landfill space
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Hazardous Landfill Schematic (Indonesia)
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DWM Services at Drilling Projects
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24/7 Handling of drilling muds at exploration and workover
rig drilling locations in oil and gas sector
Decon Work and Tank Cleaning
Transport, logistics, handling and disposal of large
volumes liquid waste streams
ISO Tanks located at Rig Sites
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Soil Remediation Services
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In-situ and On-site Remediation
OilVOC
Facility Clean Soil
Bio-Remediation
((((On-site Remediation))))
Excavation
Off-site
Source GroundwaterPRB
浄化後浄化後浄化後浄化後のののの地下水地下水地下水地下水((((In-situ Remediation))))
Industrial Site
Zero-Valent Iron
GW Remediation「「「「BioAngel®」」」」
Out OutstandingOut OutstandingOut OutstandingOut Outstanding
TechnologiesTechnologiesTechnologiesTechnologies
Heavy MetalsOil
VOCsPesticide
Investigation
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Metal Recycling Process
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Dismantle
&
Shredding
Crushing&
Separation
Platinum
Palladium
Rhodium
CatalystCatalystCatalystCatalyst
AutomobileAutomobileAutomobileAutomobileIncineratorIncineratorIncineratorIncinerator
SmeltingSmeltingSmeltingSmelting
PCPCPCPC
Mobile PhoneMobile PhoneMobile PhoneMobile Phone
SmeltingSmeltingSmeltingSmelting
Dowa’s ActivitiesDowa’s ActivitiesDowa’s ActivitiesDowa’s Activities
GoldGoldGoldGold
SilverSilverSilverSilver
CopperCopperCopperCopperCircuit BoardCircuit BoardCircuit BoardCircuit Board
Metal Scrap
ASRASRASRASR
MarketMarketMarketMarket
Household ApplianceHousehold ApplianceHousehold ApplianceHousehold ApplianceTVTVTVTV RefrigeratorRefrigeratorRefrigeratorRefrigerator Washing machineWashing machineWashing machineWashing machine
Air conditionerAir conditionerAir conditionerAir conditioner
Copyright © Dowa Eco-System Co., Ltd. All Rights Reserved.
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Metal Recycling Technology
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InGaZn Bi
SeCdCuAu
Pb SAg
TePt Sb
GePd Rh
CoRu SnLi Ni
Introduce New Type Furnace
for Secondary Materials
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Integrated Waste Management Services;
This is the most important and differentiated capability of DOWA,
based on Transparency, Full-Compliance and advanced Technology,
that can provide various solutions to clients/society.
DOWA’s KEY CAPABILITY
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Thank you very much for your attention!
DOWA Eco System Co., Ltd.
International Business Development Division
Takanobu Tachikawa/ Mr.
E-mail: [email protected]
URL: http://www.dowa-eco.co.jp