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Data Collection in Developing Countriesfor
Fuel-Conversion of Waste Plastics
The Japan Society of Industrial Machinery Manufacturers(Takuma Co.,ltd)
Shigeo Fujii
What is the role of waste-data?
• Waste-data is a basic requirement for the establishment of proper waste management & recycling.
• In the establishment of eco-recyclingtechnology, management of waste-business & environmental preservation measures etc, are executed depend on waste data with high reliability .
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Keyword: Waste Plastics Processing
• Fuel Conversion• Waste Treatment• Recycling• Developing Countries
Requirement for establishment of reliable statistics
in developing countries
• Obligation of measurement in transfer-waste→MSW, Ind.waste, Hospital waste,
Home appliances, Vehicle etc…• Equipment of measurement facility• Establishment of Manifest system• Management of Export/Import goods• Supervisor by Measurement low • Technology that can select kind of waste-plastics
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Current Material Flow Chart of Waste tires & Ind.mixed Plastics Ref: Matuo,Tojo
IndustrialMixed Plastics
IncinerationFacility
SortingFacility
ShreddingFacility
PublicLandfill
PrivateLandfill
Gasification
RPF-1
for EnergyRecovery
RPF-2P .F.M.R.
Waste T ire C&S Facility
CementIndustry
PaperIndustry
RecyclingMaterial for
Petrochemicals
Steel Recycling
12920
80 2010
830
190
140
6130
3620
13000
[Unit:ton/year]
7220
8470
2990
18680
1270
910
680
1560
50
760
6250
530
180 180
4910
8340
Note:1. C&S Facility; Cutting/Shredding Facility2. P .F.M.R.; P retreatment Facility for Mechanical Recycling3. RPF-1; P rivate facility of RPF production4. RPF-2; Public facility of RPF production
Processing Flow of Waste PlasticsRef: Matuo,Tojo,Ohmura
Waste plastics
IntermediateProcessing
Pretreatmentfor Recycling
Final Disposal
Recycling<Industrial waste>Plastics for RPF,Waste tire,Mixed waste plastics,Sorted plastics,Foam plastic
Cutting/Shredding facility: 5 placesSorting facility: 2 placesIncineration facility: 3 places
Facility for mechanical recycling: 6 placesRPF production facility: 4 places
Steel factory: 1 placeCement/Paper factory: 4 places
Landfill: 2 places
<Municipal waste>Plastics in combustible waste,Plastics in incombustible waste,Plastics in bulky waste,PET bottles,Plastic packaging
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Government should do for establishmentof W.P data
• Clarification of flow- data of waste plastics• Notification of Guideline
⇒Method, Guidance, Target, Obligation, etc…• Social educational campaign for separation , sort
collection & recycling • Introduction &Maintenance of related infrastructure• Standardization of fuel quality….• Presumption of domestic stock ?
Enactment situation of laws in Asian countries
Construction.foods(2000)
●
(2002)
●
(1998)
●
(1995)
●
(2000)
●
(1970)Japan
●(Completionby 1997)ASEAN5
Underconsideration
Underconsideration
●
(1993)
●
(1986)Korea
●
(2002)
●
(1974)Taiwan
Underconsideration
Underconsideration
Underconsideration
●
(1995)China
OthersVehiclesHousehold
electricappliance
Containerspackaging
Individual actBasic
act
Legal regulation related to recyclingWaste
managementrelated
Legislation
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Concept of proper treatment of waste
Resource Products
Unnecessary things
Potential waste
WasteReduced material
UtilizationFinal
disposalDisposal
Swapping/recovery of
unnecessary goods
Resource storage
Energy recovery,Resource recovery,
Recyclable recovery
Land recovery,
Nature recovery
Separated garbage
collection,Resource recovery
Activation StorageRecoveryRecovery Reclamation,Effective use
Intermediate treatment
Storage
Item of waste plastics statisticsfor fuel conversion
Weight :Kind of Plastics: PP,PE,PS,PVC......Shape: Chip, Solid, Pipe, Plate, Bottle, EPS, PSP, XPS, .....Element: CmHn, Cl, N, S, Ash, Water, Metal,…
↓ ↓Are there infrastructure & technology that can take these data
in developing country?-Who bears the cost?
→ Government, Ind.sector, Disposal sector,….-Which organization does supervises & manage ?-Are there guideline & rule ?
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Present Situation of Waste Plastics in ASEAN
Waste Management Technology & GDP
GDP
US$/Capt.
→Time Series
→Disposal Cost
10 20 40 60 80 100 200 300
廃棄物の処理技術の普及とGDP
104
2
5
TAKUMA
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Process to W.P fuel recycling
• Is energy conversion matched from the aspect of waste management & GDP.
• Does W.P fuel become a business?-Is it business that can be independent?-Cost performance-Can the energy-recycling market be formed
domestically ? • Measures of employment conversion of present
recycle market ?
Collection sceneny of valuable resourceHanoi,Vietnam
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Collection scenery on street:Hanoi
Transportation in Recycle town :Hanoi
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Plastics Sorting work in Trieu Khuc Town Hanoi
Sorting work Trieu Khuc
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Collection Scenery in URENCOProperties & Composition are uncertain until dumping.
A lot of plastic contained
Nam Song Landfill , URENCOWaste Plastics ≒ 10 ~20%vol
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Temporary Storing of waste plastics-Rubber & Fiber mixed-
Waste Plastics separated by hand sorting
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Hand Sorting : HCMC
MSW container: PJ , MalaysiaContained a lot of garbage-sorting is difficult
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Final Disposal :Malacca
Weight measurement facilityRCB :Thailand
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Collected Plastics Bottle
Collected Waste Plastics
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Weight Measurement on Town Recycler-BKK-
Illegal disposal in Nonthaburi
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Waste Bank system on Nakhon Pathon
What data is necessary to use W.P as fuel ?
-The reference by combustion system-
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Fuel conversion Technology
• Solidification :RDF( Pellet, Fluff, Powder…)• Shedding : Chip• Pyrolysis / Gasification• Liquefaction• Reducing・Heat recovery
Combustion System
Demand data is different according to combustion/gasification system
- Factor of Combustion Temp. Speed. 02. Ash. Ignition...........
- Combustion systemStokerKiln BurnerBFBC/CFBC etc......
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Kiln & Stoker type combustionBulky size waste
BFBC boiler
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CFBC: RDF、Chip、Dust
Travelling stoker : Chip,Dust
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Dual-fuel power station(Biomass+RDF)
Thank you for your attention
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