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Process Data set: Barrier layer ; Concrete horizontal barrier ; Soil remediation ; In situ bioventing (en) en zh

Key Data Set Information
Location CN
Reference year 2022
Name
Barrier layer ; Concrete horizontal barrier ; Soil remediation ; In situ bioventing
Use advice for data set When utilizing this data set for life cycle assessment, consider the specific characteristics of the in situ bioventing process. Include the functional lifespan of the concrete barrier when modeling the system and assess the potential environmental impacts over its usage period. Account for the concrete composition and the associated environmental burden of producing and laying the barrier. Evaluate the maintenance or replacement frequency of the barrier within the remediation project context.
Technical purpose of product or process The concrete horizontal barrier described in this data set is used for soil remediation applications, specifically as part of an in situ bioventing process. By laying a layer of concrete materials on the ground, it acts as a physical blockade to contain contamination and create a controlled environment for the biodegradation of pollutants.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Other Services / Repair and maintenance
General comment on data set By laying concrete materials on the ground, a horizontal barrier layer is formed
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Time representativeness
Time representativeness description Article submission date
Technological representativeness
Flow diagram(s) or picture(s)
  • LHBqb46jBoAAZ6xxh35cZApQnfV.png Image
LCI method and allocation
Type of data set Unit process, black box
Deviation from LCI method principle / explanations None
Deviation from modelling constants / explanations None
Data sources, treatment and representativeness
Deviation from data cut-off and completeness principles / explanations None
Deviation from data selection and combination principles / explanations None
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
Data entry by
Time stamp (last saved) 2024-03-25T15:11:28+08:00
Publication and ownership
UUID 8dd8f637-fb65-4066-802d-c8c1e234c6fd
Date of last revision 2024-04-20T15:02:47.910739+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=8dd8f637-fb65-4066-802d-c8c1e234c6fd&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow Energy carriers and technologies / Electricity 8748.0 MJ8748.0 MJ
Product flow Energy carriers and technologies / Crude oil based fuels 18.79 kg18.79 kg
Product flow Materials production / Water 95.0 kg95.0 kg
Product flow Systems / Construction 22743.0 kg22743.0 kg
Product flow Materials production / Other mineralic materials 2374.0 kg2374.0 kg
Product flow
Energy carriers and technologies / Crude oil based fuels 11.555 kg11.555 kg
General comment 用于材料、设备和人员运输,但文中没有给出设备总重、运输距离、人员往返次数等信息,故无法采用tkm为运输单位

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Other Services / Other services 1.0 m21.0 m2
General comment 文中没有给出具体的阻隔层的面积及厚度,所以这里采用项目为计量单位