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In-situ pilot remediation of gasworks impacted groundwater, Stockholm, Sweden

Introduction In the north-east of Central Stockholm, a historical industrial site was earmarked for redevelopment. Part of the site comprised…

ZVI Applied To Remediate DoD Superfund Site

Combined Remedy Effectively Treats 1,2-DCA and TCE at Tinker Air Force Base This case study reviews the remediation of dichloroethane…

Significant Reduction in VOCs Achieved at Rail Site

This case study reviews a contaminated rail site in Canada that had released chlorinated solvents in groundwater. WSP conducted a…

Pilot Test Conducted to Remove PFAS Risk

This case study reviews a pilot test to remove PFAS risk via an in situ colloidal activated carbon barrier at…

In-Situ Remedy Addresses PFAS Risk at Superfund Site

This case study reviews remedial programs undertaken at the Solvents Recovery Service of New England (SRSNE), where soil and groundwater…

PlumeStop® and ORC Advanced® Applications Achieve Successful Results in 24…

Project Highlights Successful rapid reduction of petroleum hydrocarbon contaminant concentrations in soil and groundwater completed within approximately 24 hours. In…

Former Taxi Maintenance Site Successfully Treated with Enhance d Anaerobic…

Project Highlights Combined introduction of HRC® hydrogen release compounds and BDI Plus® bioaugmentation cultures resulted in reduction in chlorinated solvent…

Redevelopment of former gas works unlocked by combining technologies

Overview Fig. 1 - Remedial works at residential construction site During the construction of multiple residential dwelling it became apparent…

Ex Situ Chemical Oxidation of Soils at a Fuel Storage…

With RGS Nordic Summary An area of impacted soils was discovered at an oil-distribution depot at a Swedish harbour. This…

Protection of a river using an activated carbon barrier in…

Summary On a 6 hectare site in northern Italy, an extensive enhanced reductive dechlorination process had been previously been carried…

In Situ Treatment of Chrome(VI) Plume in Fast Flowing Aquifer,…

Summary A former chemical manufacturing plant in northwest Italy was due for demolition to allow redevelopment into residential properties. Site…

Historic Site On Track To Reach Remediation Goals

This case study reviews a site in the Ohio River Valley where historic industrial operations over the last 100 years…