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Process Data set: Liquid electrolysis ; Manganese Metal ; Manganese Ore Powder ; Electrolytic method - potassium dichromate passivation ; greater than or equal to30000 t; NESPS2 (en) en zh

Key Data Set Information
Location CN
Reference year 2019
Name
Liquid electrolysis ; Manganese Metal ; Manganese Ore Powder ; Electrolytic method - potassium dichromate passivation ; greater than or equal to30000 t; 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 该工业过程专用于使用锰矿粉生产电解金属锰，并采用重铬酸钾钝化步骤进行表面处理。该过程对于需要高纯度锰的制造应用非常重要，例如特种合金、电池制造和高档钢材生产。通过此过程生产的锰可能用于要求大量生产的行业，由运营规模大于或等于3万吨证明。此外，废水和废气处理采用了末端处理污染管理技术，结合了氧化还原过程、化学沉淀、物理处理（剥离）和膜分离，以高效率去除废水中的化学需氧量、氨氮、有机结合氮、总磷和铬等污染物。
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 243dc321-048b-4686-a87d-ebf99f777ffb
Date of last revision 2024-04-15T22:04:11.896218+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=243dc321-048b-4686-a87d-ebf99f777ffb&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
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.00156 kg0.00156 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisRedox process + membrane separation，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.00297999999999983 kg0.00297999999999983 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisRedox process + membrane separation，Its Technical efficiency of end-of-pipe management99.9
0.006200000000000089 0.006200000000000089
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisRedox process + membrane separation，Its Technical efficiency of end-of-pipe management99.6
0.01239999999999996 0.01239999999999996
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisRedox process + chemical precipitation + physical treatment (stripping)，Its Technical efficiency of end-of-pipe management99.2
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 2.479999999999859E-5 kg2.479999999999859E-5 kg
General comment the Technical of end-of-pipe management technology for pollution ChromiumisRedox process + chemical precipitation + physical treatment (stripping)，Its Technical efficiency of end-of-pipe management99.9
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 2.479999999999859E-5 kg2.479999999999859E-5 kg
General comment the Technical of end-of-pipe management technology for pollution ChromiumisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management99.9
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.960000000000071E-5 kg4.960000000000071E-5 kg
General comment the Technical of end-of-pipe management technology for pollution ChromiumisRedox process + membrane separation，Its Technical efficiency of end-of-pipe management99.8
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.06552 kg0.06552 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisRedox process + chemical precipitation + physical treatment (stripping)，Its Technical efficiency of end-of-pipe management58
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 6.719999999999936E-5 kg6.719999999999936E-5 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisRedox process + membrane separation，Its Technical efficiency of end-of-pipe management99.4
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 7.240000000000103E-5 kg7.240000000000103E-5 kg
General comment the Technical of end-of-pipe management technology for pollution ChromiumisRedox process + chemical precipitation + physical treatment (stripping)，Its Technical efficiency of end-of-pipe management99.8
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.08736000000000001 kg0.08736000000000001 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management44
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.1043 kg0.1043 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisRedox process + chemical precipitation + physical treatment (stripping)，Its Technical efficiency of end-of-pipe management96.5
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.1311200000000002 kg0.1311200000000002 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management95.6
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 2.1719999999999802E-4 kg2.1719999999999802E-4 kg
General comment the Technical of end-of-pipe management technology for pollution ChromiumisRedox process + membrane separation，Its Technical efficiency of end-of-pipe management99.4
0.31 0.31
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management80
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.135999999999997E-4 kg3.135999999999997E-4 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisRedox process + chemical precipitation + physical treatment (stripping)，Its Technical efficiency of end-of-pipe management97.2
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.62E-4 kg3.62E-4 kg
General comment the Technical of end-of-pipe management technology for pollution ChromiumisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management99
Product flow
Materials production / Raw materials 1000.0 kg1000.0 kg
General comment nan
1270.0 1270.0
General comment the Technical of end-of-pipe management technology for pollution Waste wateris/
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0019039999999999999 kg0.0019039999999999999 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management83
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.047299999999999995 kg0.047299999999999995 kg
General comment the Technical of end-of-pipe management technology for pollution ammoniaisUnorganized
Product flow
Materials production / Inorganic chemicals 3477.0 m33477.0 m3
General comment the Technical of end-of-pipe management technology for pollution Exhaust gasis/