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Process Data set: Electro-silver ; Anode clay ; Wet pretreatment + pyromelting + electrolysis ; All sizes; NESPS2 (en) en zh

Key Data Set Information
Location CN
Reference year 2019
Name
Electro-silver ; Anode clay ; Wet pretreatment + pyromelting + electrolysis ; All sizes; NESPS2
Use advice for data set This dataset is derived from the Pollution Source Census Report and contains information on pollution emissions and related products. However, it does not include data on energy or chemical consumption, nor does it provide information on waste or co-product generation. When utilizing this dataset, please supplement the missing data based on actual conditions before use
Technical purpose of product or process 该工业流程描述了电银和阳极泥的生产和污染管理，应用于金属回收和精炼行业。湿法预处理、火法熔炼和电解在所有规模上用于处理这些材料。污染控制技术用于废水处理和空气污染缓解，重点关注镉、铅、砷和氮化物等元素污染物以及颗粒物。
Classification
Class name : Hierarchy level
  • ILCD: Reference Parameters / Materials production / Metals and semimetals
General comment on data set the Technical of end-of-pipe management technology for pollution Exhaust gasis/
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Technology description including background system the Technical of end-of-pipe management technology for pollution Exhaust gasis/
LCI method and allocation
Type of data set Unit process, single operation
Data sources, treatment and representativeness
Deviation from data treatment and extrapolations principles / explanations None
Data source(s) used for this data set
Completeness
Completeness of product model No statement
Validation
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Publication and ownership
UUID ac708c92-7cd6-46a6-a730-b3e8e97ac61d
Date of last revision 2024-04-15T22:09:14.047937+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=ac708c92-7cd6-46a6-a730-b3e8e97ac61d&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Materials production / Other materials 1000.0 kg1000.0 kg
General comment nan
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.002425 kg0.002425 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisChemical coagulation，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.007275 kg0.007275 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisChemical precipitation，Its Technical efficiency of end-of-pipe management85
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 7.97425 kg7.97425 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isCombined dust removal (two-stage dynamic wave + wet demisting)，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 7.97425 kg7.97425 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isCombined dust removal (Venturi + wet demisting + spray tower)，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 10.98 kg10.98 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesis/
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 15.9485 kg15.9485 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (dynamic wave)，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 28.545 kg28.545 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisDouble alkali process，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 28.545 kg28.545 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisOthers (alkali spray)，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0291695 kg0.0291695 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisChemical coagulation，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.033722499999999996 kg0.033722499999999996 kg
General comment the Technical of end-of-pipe management technology for pollution leadisChemical coagulation，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 42.8175 kg42.8175 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisLime/gypsum method，Its Technical efficiency of end-of-pipe management85
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 57.09 kg57.09 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisLimestone/gypsum method，Its Technical efficiency of end-of-pipe management80
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 79.7425 kg79.7425 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isElectrostatic precipitation (wet demisting)，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0875085 kg0.0875085 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisChemical precipitation，Its Technical efficiency of end-of-pipe management85
100070.0 100070.0
General comment the Technical of end-of-pipe management technology for pollution Waste wateris/
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.10116750000000001 kg0.10116750000000001 kg
General comment the Technical of end-of-pipe management technology for pollution leadisChemical precipitation，Its Technical efficiency of end-of-pipe management85
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 159.485 kg159.485 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (spray tower)，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 159.485 kg159.485 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (venturi)，Its Technical efficiency of end-of-pipe management90
0.543032 0.543032
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisChemical coagulation，Its Technical efficiency of end-of-pipe management20
0.610911 0.610911
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisChemical precipitation，Its Technical efficiency of end-of-pipe management10
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.059104 kg1.059104 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisChemical coagulation，Its Technical efficiency of end-of-pipe management20
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.173783 kg1.173783 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisChemical coagulation，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.191492 kg1.191492 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisChemical precipitation，Its Technical efficiency of end-of-pipe management10
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 2.347566 kg2.347566 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisChemical precipitation，Its Technical efficiency of end-of-pipe management40
Product flow
Materials production / Inorganic chemicals 180147.0 m3180147.0 m3
General comment the Technical of end-of-pipe management technology for pollution Exhaust gasis/