WJ Groundwater provide specialist contract services for groundwater and soil remediation. The services include the treatment of groundwater abstracted from contaminated land, and the treatment of leachate draining from landfills.
A team of experienced staff and a long track record allow WJ to offer cost-effective solutions to a wide range of groundwater and soil remediation problems encountered by the construction industry.
WJ are able to provide design, construction, installation, operation and maintenance of in-situ and ex-situ remediation and treatment systems for impacted soil and groundwater. WJ have experience of removing a wide range of contaminants including metals, petroleum hydrocarbons, chlorinated solvents, pesticides and radioactive solutions. WJ have access to a wide range of remediation techniques for both soils and groundwater. With this capability we are able to provide the most appropriate technology to suit site specific criteria and conditions.
- Free product recovery
- Permeable treatment barriers
- In-situ air sparging and vapour recovery
- Recirculating wells (in-well stripping)
- Fracture enhancement
- Wetland technology
- BioVEPS (vapour enhanced product skimming)
- Bioventing
- Vacuum enhanced recovery
- Ex-situ bioremediation
More information on aquifer remediation: