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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) AC covered area - 2.38E7 * 1.0 Item(s) (Number of items)

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 Tiangong LCI Data Working Group

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.

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