Process data set overview page

Data set: Caisson-based gate ; 2.4 m diameter ; In-situ groundwater remediation ; PRB ; Funnel-and-gate configuration PRB (00.01.005)

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Full name Caisson-based gate ; 2.4 m diameter ; In-situ groundwater remediation ; PRB ; Funnel-and-gate configuration PRB

Location US

Reference year 2011

Valid until

Reference flow(s) Caisson-based gate - 4.0 * 1.0 Item(s) (Number of items)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / Other Services / Repair and maintenance

Synonyms

Use advice for data set When using this dataset, ensure to model the in-situ groundwater remediation process accurately by considering the unique installation methodology of the caisson-based gate, its diameter, and the nature of the reactive materials used within the gate. The dataset includes all major raw materials and essential energy consumption, which should be accounted for in the life cycle assessment. Users should note the functional unit of the process – a single operation – and its application to a simulated polluted site for PRB installation.

Data set use approval

General comment The gate is one of the components of the groundwater PRB system. The impermeable funnel guides or collects polluted groundwater flow into the gate. The gate is filled with active materials to dispose of the groundwater flowing through it. Caisson-based gate refers to a gate installed using the caisson-based method.

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 caisson-based gate described is employed as a component within a permeable reactive barrier (PRB) system for in-situ groundwater remediation. Its function is to direct contaminated groundwater through an impermeable funnel into the gate, where it is then treated by passing through reactive materials within the gate. The term 'caisson-based' refers to the installation process of the gate, which involves the use of the caisson method, a technique that allows for the construction of the gate in an underwater environment.

Input Products No records found.

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-25T14:56:51+08:00

Data set format

Compliance systems No records found.

Tag

Registered in

Registry name	Base URL	Status
GLAD	https://www.globallcadataaccess.org/

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