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Process Data set: Groundwater ex-situ remediation ; Pump and treat ; Construction ; Extraction well (en) en zh

Key Data Set Information
Location CA
Geographical representativeness description The contaminated area was located 600 m from a river shore in the northern part of the prov-ince of Quebec, Canada.
Reference year 2007
Name
Groundwater ex-situ remediation ; Pump and treat ; Construction ; Extraction well
Use advice for data set When utilizing this life cycle assessment data, the user should consider the geospatial relevance of the process to ensure applicability to the specific site being studied. It is important to pay attention to the details of the construction method and the materials used as they impact the assessment's results. Furthermore, the user should account for any additional infrastructure required for the pump and treat system and should also consider the operational lifetime of the wells in relation to the technological feasibility and intended duration of groundwater remediation projects.
Technical purpose of product or process The constructed pumping wells utilizing polyvinyl chloride (PVC), quartz sand, bentonite, and concrete are designed for groundwater ex-situ remediation. This process is particularly applied to treat contaminated groundwater through extraction, followed by treatment. Such installations are typically used in environmental engineering projects aimed at the restoration of groundwater quality, often required in areas impacted by industrial pollution.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Other Services / Repair and maintenance
General comment on data set Construction of 3 pumping wells using polyvinyl chloride, quartz sand, bentonite and concrete
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Technology description including background system Construction of 3 pumping wells using diesel, polyvinyl chloride, quartz sand, bentonite and concrete
Flow diagram(s) or picture(s)
  • HOCjbiYfwoQrj9xOYgdcfFRtnle.png Image
LCI method and allocation
Type of data set Unit process, single operation
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) 2024-03-25T14:19:24+08:00
Publication and ownership
UUID 1906cfaf-5dd3-4813-ad87-c9085a4031c4
Date of last revision 2024-04-20T15:01:14.217881+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=1906cfaf-5dd3-4813-ad87-c9085a4031c4&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
Materials production / Plastics 459.1 kg459.1 kg
General comment 成井过程消耗的PVC管
Product flow
Energy carriers and technologies / Crude oil based fuels 2.5 kg2.5 kg
General comment 钻孔过程钻机所消耗的柴油
Elementary flow
Resources / Resources from ground / Non-renewable material resources from ground 1036.0 kg1036.0 kg
General comment 成井过程消耗的石英砂
Elementary flow
Resources / Resources from ground / Non-renewable material resources from ground 843.4 kg843.4 kg
General comment 成井过程消耗的石膨润土
Product flow
Materials production / Other mineralic materials 210.1 kg210.1 kg
General comment 成井过程消耗的水泥

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Systems / Construction 3.0 Item(s)3.0 Item(s)
General comment 在现场建造三个抽提井