TianGong Life Cycle Inventory
TianGong Life Cycle Inventory
Data stock: Default root data stock [ Download ]

Process data set overview page

Data set: Remediated groundwater ; Pump & treat system operation ; Pump & treat ; Groundwater remediation ; Ex-situ (01.00.005)

View entire data set Download data set as XML file Download as ZIP file
Full name
Remediated groundwater ; Pump & treat system operation ; Pump & treat ; Groundwater remediation ; Ex-situ
Location
JS-CN
Reference year
2022
Valid until
Reference flow(s)
Type
Unit process, single operation
Parameterized?
no
LCIA results included?
no
Category
Other Services / Repair and maintenance
Synonyms
Use advice for data set
When utilizing this data set, ensure proper modeling of the energy consumption associated with the pump and treatment system's operation. Account for the specific contaminants in the groundwater and the efficiency of the remediation process. Exclude any external water sources or discharges not directly related to the system's operation from the assessment. Adapt the data for local technological variations, energy mix, and specific environmental regulations associated with groundwater remediation in Jiangsu Province or similar locations.
Data set use approval
General comment
The site is a closed pesticide manufacturing plant. The water table is located around −4 m (below the ground). The aquifer mainly consists of silty sand with approximately 20 m depth, and the aquitard containing silty clay is located at about −24 m to −33 m. Other hydrogeological parameters include water content 26.33 %, hydraulic conductivity 0.00105 cm/s, groundwater gradient 0.008, Darcy velocity 0.73 cm/d, and actual velocity 1.83 cm/d. High concentrations (hundreds of mg/L) of VOCs were detected in the groundwater including BTEX, vinyl chloride (VC), 1,2-dichloroethane (1,2-DCA), chlorobenzene, 1,2-dichlorobenzene, and 1,4-dichlorobenzene.
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 industrial process described refers to the operation of a pump and treatment (P&T) system for the remediation of contaminated groundwater. This system is typically applied in the environmental industry, specifically for groundwater decontamination at sites afflicted by hazardous materials, such as a closed pesticide manufacturing plant. The operation uses electric power to extract the contaminated groundwater, treat it to remove pollutants, and ultimately discharge the cleaned water back to the environment or for further use.
Input Products
No records found.
Co-Products
No records found.
Data set version
01.00.005
Time stamp (last saved)
2024-05-10T10:10:06+08:00
Data set format
Compliance systems
No records found.
Tag
Registered in
Process is not registered in any registry
Data Set deregistration
Are you sure you want to deregister selected dataset?
Please enter the reason of deregistration and confirm.
soda4LCA 7.10.3