TianGong Life Cycle Inventory
TianGong Life Cycle Inventory
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Process data set overview page

Data set: AC covered area ; Activated carbon capping ; Capping ; Sediment risk management and control ; In-situ (01.00.005)

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Full name
AC covered area ; Activated carbon capping ; Capping ; Sediment risk management and control ; In-situ
Location
NO
Reference year
2011
Valid until
Reference flow(s)
Type
Unit process, black box
Parameterized?
no
LCIA results included?
no
Category
Other Services / Repair and maintenance
Synonyms
Use advice for data set
Attention should be paid to the methodological aspects when using this LCA data. It is pertinent to note that this dataset is lacking domestic research literature, and therefore assumptions and values must be carefully scrutinized. The primary data should be recognized as representative of only specific cases in Southern China, and may not be widely applicable. Users must consider the density and usage of capping material which is stated as 2 kg/m2 with a density of 0.5 tonnes/m3. The absence of a defined start time for data collection necessitates reliance on the publication time of the source literature. The dataset must be used in accordance with ISO 14040 LCA standards, and all major raw materials and energy consumption should be included in the inventory data for a comprehensive assessment.
Data set use approval
General comment
Use activated carbon as the covering material to cut-off the migration and diffusion risk of pollutants in the sediment. Use of capping vessel to cap the AC on the sediment.
LCI Method Principle
LCI Method Approaches
No records found.
Completeness of product model
No statement
Reviews
  • Dependent internal review by
License and access conditions
Copyright
no
License type
Free of charge for all users and uses
Owner of data set
Tiangong LCI Data Working Group
Technical purpose
The described process refers to an environmental remediation technology specifically used for sediment restoration. The 'in-situ mulching' involves the capping of contaminated sediments with activated carbon (AC) to isolate contaminants and reduce their bioavailability. This process is typically used in aquatic environments such as lakes, rivers, and coastal areas to address pollution. The technical application of activated carbon mulching is aimed at improving water quality by mitigating the effects of contaminated sediments.
Input Products
No records found.
Co-Products
No records found.
Data set version
01.00.005
Time stamp (last saved)
2024-05-09T09:04:21+08:00
Data set format
Compliance systems
No records found.
Tag
Registered in
Process is not registered in any registry
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soda4LCA 7.10.3