Rethinking Superfund Remediation - Tacoma Well 12A Project Summary
The U.S. Environmental Protection Agency (EPA), working with CDM Smith, recently met ambitious cleanup goals at the Well 12A Superfund Site in Tacoma, WA, an area contaminated with dense nonaqueous phase liquids (DNAPLs) that had...
Successful DNAPL Remediation at Brandywine DRMO Project Site
TRS Group, as subcontractor to United States Army Corps of Engineers contractor HydroGeoLogic, Inc. (HGL), performed an innovative Electrical Resistance Heating remediation of DNAPL contamination. The Air Force received formal notification from EPA acknowledging contaminant...
Perfluoroalkyl and polyfluoroalkyl substances thermal desorption evaluation
Per- and polyfluoroalkyl substances (PFAS) are highly resistant to biotic and abiotic degradation and can withstand very high temperatures before breaking down. The storage of PFAS-impacted water and sediments in a holding pond or stockpiled...
Cornelsen Mobile PFAS Fire-Fighting Water Remediation System
TRS partner, Cornelsen, has developed a process to remediate PFC-contaminated fire extinguishing water. The state of North Rhine-Westphalia assisted with funding for the first mobile system, commissioned in July 2019.
2019 Excellence in Environmental Engineering and Science Awards
TRS Group performed in situ thermal remediation as part of the overall remediation plan at two of the three top project awards in Environmental Sustainability for the 2019 Excellence in Environmental Engineering and Science Awards....