Presentation 6-Waste Management for a BEP with...
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Waste Management for a BEP with BAT Philippe ALLOUCHE Time Table Company Brief Acceptance & Reception Procedures Process Description Conclusion
Transcript of Presentation 6-Waste Management for a BEP with...
Waste Management for a BEP with BAT
Philippe ALLOUCHE
Time Table
Company Brief
Acceptance & Reception Procedures
Process Description
Conclusion
Company brief
State of the art incineration facility with energy recovery. The largest hazardous waste incineration plant in China (60,000T/year), for industrial waste management services from collection, transportation to final incineration.
Certificated by Ministry of Environmental Protection of the People’s Republic of China (MEP)
A consortium of four partners, combining industrial and service culture
An investment of RMB 575 million
Company brief
Shanghai Chemical Industry Park
SCIP, which is a 29 km2 chemical industry park, is located in the southern part of Shanghai, in the Hangzhou bay.
SCIP SSWS’ plant is located in the D-2 area.
Expertise from Suez Environment, one of the largest environmental services and technology providers in the world.
Suez staff is transferring know-how in operations, process and management.
Know how
High Standard
Designed to meet high environmental standard:
SCIP SSWS’s plant meets the current European directive regarding incineration.
And anticipate the changes in Chinese regulation in the future.
Pollutant Unit PRC regulationGB18484-2001
SCIP-SSWSSpecifications
CO mg/Nm3 80 50
Particulate matter mg/Nm3 65 10
Total Organic Volatile Carbon (TOC) mg/Nm3 - 10
HCl mg/Nm3 60 10
HF mg/Nm3 5 1
SOx (as SO2) mg/Nm3 200 50
NH3 mg/Nm3 - -
Cd +Tl mg/Nm3 0,1 0,05
Hg mg/Nm3 0,1 0,05
Other Heavy Metals mg/Nm3 < 6 0,5
NOx (as NO2) mg/Nm3 500 500 (300 expected)
PCDD/PCDF ngTEQ/Nm3 0,5 0,1
Emission standard
High capability
Two rotary kilns, 60,000 T/year capacity
Designed to treat a wide range of waste:
Liquid, solid and gas (1)
From small packaging to bulk materialStorage tanks, drum store or direct burn
(1) By pipeline
Wide range of waste
Physical-chemical parameter limits
Components Value Unit
Halogens
Bromine 10 %
Chlorine No limit -
Fluorine 10 %
Iodine 10 %
Sulphur 10 %
Phosphorous 0.1 %
Heavy metals
Mercury 50 ppm
Cadmium 200 ppm
Thallium 200 ppm
Σ Heavy metals 10 %
Wide range of waste
Physical-chemical parameter limits
Physical parameter Value Unit
Flash Point for liquid 4 ℃
Flash Point for solid 0 ℃
Flash Point for thermo fusible No limit ℃
pH pH > 4 -
Temperature for thermo fusible < 130 ℃
Temperature for other liquids < 35 ℃
Low Calorific Value (LCV) No limit KCal/kg
Water Content 0 - 100 %
Mineral Content (Ashes) No limit %
Wide range of packaging
Packaging
Liquid
Tank-Bulk
IBC 400 l －2,200 l
Drum 30 l －220 l
Can 1 l －30 l
Small package < 1 l
Pasty-solid
Skip-Bulk 2－30 m3
IBC 400 l －2,200 l
Drum 30 l - 220 l
Boxes-Bag
Big bag 600 l － 1,800 l
Gas Direct connection – Pipe
Lab wastesCan 1 - 3 l
Small bottle < 1 l
Our services
Laboratory analysis Waste treatment solution Logistic solution “Safe & Easy” special offer
Waste acceptance & reception procedure
Initiate the“5 copies” transfer
form generator
ACCEPTANCE PROCEDUREA
CC
EPTA
TIO
N
CUSTOMER SCIP-SSWS
PARcompleted
Agreement SCIP-SSWS / Customer
Waste not accepted by SCIP-SSWS
NO
Conformitywith Internal
specification
YES
NO
NO
NO
NOSolution Research& Proposal
Customer Preliminary Acceptance Request
WMDS / MSDS / Sample
Hazard Waste
Commercial Proposal
Lab Analyses
Conformity with Licence
YES
Waste Acceptance CertificateYE
S
Commercial AgreementYE
S
MSDS
Hazards Summarizing
Fire-fighting
Accidental Release
ToxicologyEcological Info
Handling & Storage
Exposure Controls
Etc.
WMDS
Waste Sampling
Waste Characterisation
Main components
Transportation
Safety Devices
Chemical Hazards Labelling
Etc.
Customer’s Info
RECEPTIONInterface Management
with Client & Transporter
Unloading Bulk Waste
Unloading Packed Waste
Departure Empty Truck
Interface Management with Production & Administration
Register Record
Arrival Charged Truck
Administrative Control & Truck Control
Conform
Weighing in
Refuse Reception
YES
NO
UnloadingRefuse Reception
NO
YES
Feasible
Weighing out
NO
YES
ConformYES
NO
Waste Control
Conform
Conform
Unloading
Waste Pre-treatment
Waste ControlYES
NO
RECEPTION PROCEDURE
RECEPTION PROCEDURE
标签和包装要求 PACKAGING & TAGGING
Comburant (O)Ex. HNO3
Dangerous for environment (N)Ex. Lindane
Inflammable (F)Very inflammable (F+)Ex. H2
Corrosive (C)Ex. HCl
Irritant (Xi)Ex. NH3
Explosive (E)Ex. DNT
Harmful (Xn) Ex. Cl2=CHCl
Toxic (T)Very toxic (T+)Ex. Methanol
+-----++O+-++---O-+--+--+
More Dangerous
Advanced Process
Energy recovery with boiler: steam production
WASTE
AIR EMISSIONEU standard level
WATER EMISSIONSCIP Sino French
RESIDUESto external landfill
UTILITIESENERGY RECOVERY
Steam
IN OUT
(off gas )
Capacity of Steam production (2 trains)Total capacity of steam production: 32t/hr 2 boilers, 16 t/hr for each, 28 bar g, 280℃superheated
Capacity of Incineration (2 trains)Total capacity of incineration: 60,000 T/aa. Maximum for Solid feed: 30,000 t/a b. Maximum for liquid feed: 40,000 t/a c. Maximum for Gaseous feed: 1,200 Nm3/hr
Large capacity
Advanced Process
Waste incineration Energy recovery Flue gas treatment
With four levels of treatment ：
Dust: Bag Filter,Nox : Selective Non Catalytic Reduction (SNCR), Halogen, sulfur and heavy metals : 2 levels of scrubbers
Location of Chemicals Injection
Solid Pit building Rotary Kiln & SCC Waste Heat boiler GCT Bag Filter Acid Scrubber Neutral Scrubber Fan & Stack
Ramloader
NH4OH Activated carbon
Lime
NaOH & NaHSO3NH4OH & Additives
Process
Incineration Line Overview
Solid Pit building Rotary Kiln & SCC(Second combustion
chamber)
Waste Heat boiler GCT Bag Filter Acid Scrubber Neutral Scrubber Fan & Stack
Ramloader
800℃
1100℃ 600℃ 310℃
200℃
65℃
190℃ <65℃
<65℃
Process
Chemical Name User Function
NH4OH 25%DeNOx Station
Boiler Feed WaterTo get rid of NOx
To control pH
NaOH 30%Neutral Scrubber
Waste Water TankReact with halogen
Backup for Lime
Ca(OH)2 92%325 mesh
Bag FilterWaste water tank
To get rid of SO2
To control pH
NaHSO3 Neutral Scrubber Control redox value, get rid of NaClO
Activated Carbon325 mesh
GCT To absorb dioxin and heavy metal
Boiler Feed Water Additive 1 De-oxygen tank Oxygen scavenger for anti-corrosion
Boiler Feed Water Additive 2 Steam drum Anti-deposit
Process
Vent GasScrubber
Drum Store
Kiln
DM Water
Foam
CO2
Shredder
Solid Waste Unloading Area
Ram loader OPW
Pump
Crane 1 Crane 2
Process
Vent Scrubber
WashingStation
Temp.Store area
LiquidRegroup
Repackarea Shredder
Scale
Process
LiquidWaste
Typical Unloading Station
PCVNitrogen
PCV
Unloading Station Tank Farm
Process
Combustion Air
TDI coke
Waste Liquid
Off-Gas
Bin
Slag
Water Basin
To Waste Heat Boiler
LPG3 Off-Gas
3 Waste Liquid
Combustion Air
LPG
Waste Solid
Emergency Stack
Rotary Kiln & SCC
Rotary Kiln
SCC
Atomizing Air
Small Pack
Ramloader900℃
1150℃
760℃
Process - incineration
Flue Gas From SCCFlue Gas To GCT
Boiler Feed Water
Waste Heat Boiler (WHB) & DeNOx System
Ash Silo
Supperheated Steam16 t/h, 28 barg, 280℃
Steam Drum
NH4OH
Boiler Additives
DeNOx
310℃
200℃
Process - incineration
Flue Gas From WHB
Activated Carbon
To Disposal Company
Flue Gas To Bag Filters
Industrial Water
Atomizing Air
Industrial Water
Atomizing Air
Gas Conditioning Tower (GCT)
200℃
310℃
Process
Flue Gas From GCT
Lime To Acid Scrubber
Ash Silo Ash Silo
Pulse Air Pulse Air
Bag House Filter
200℃
190℃
Process
Industrial WaterFlue Gas From Filter
To Neutral Scrubber
Waste WaterPre-treatment
Cooling WaterBlow-down From IIP
Acid Scrubber
EmergencyWater Tank
190℃
65℃
Process
To Duct Fan
Flue Gas From Acid Scrubber
Waste WaterPretreatment
Caustic Soda
DM Water
Neutral Scrubber
Pump
Pump
NaHSO3
Process
Clean Flue Gas
Clean Gas
Online Analyzer
For Tail Gas Feedback toPLC System
Draft Fan
Stack
Exhausting monitoring
Online AnalyzerO2, CO, CO2, NOx, SOx, Cl2, dust, etc.
Process
Thank you 谢谢你
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上海化学工业区太古升达废料处理有限公司SCIP Swire SITA Waste Services Co., Ltd.
18 Shen Gong Road, Shanghai Chemical Industry Park, 200507, P.R.C.
General Manager : Philippe ALLOUCHETel: +86-21-6712 1636
E-mail: [email protected]
