CVOC Articles
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Former dry cleaner source area remediation of PCE in soil and groundwater El Centro, California
TRS Group, Inc. (TRS) was retained by Secor International, Inc. (SECOR now owned by Stantec Engineering) to perform an Electrical Resistance Heating (ERH) remediation of tetrachloroethene (PCE) DNAPL in soil and groundwater at the former Wright’s Dry Cleaners property in El Centro, CA. The Standard Fixed Price (SFPR) contract required removal of DNAPLs from soil and groundwater within the ...
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Soil and groundwater remediation
At a site in northern Indiana on behalf of a multinational client, Troy Risk operated a groundwater remediation system to cleanup the source of chlorinated solvent impact to a groundwater aquifer system. Prior to 1988, the site was occupied by a manufacturing facility. In March 1995, chlorinated volatile compounds (CVOCs) were detected pursuant to due diligence for real estate refinancing. From ...
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Springfield, MO - TCE remediation in bedrock - Case Study
Remediation of TCE at Former Industrial Manufacturing Facility Confidential Client — Springfield, Missouri Project Summary TRS, as a subcontractor to Stantec, designed, installed and operated an electrical resistance heating (ERH) system at a former industrial manufacturing facility in Springfield, Missouri. TCE in soil was the primary contaminant of concern, with additional chlorinated ...
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Case study: Ford Getrag
ISTR Overview Consultant: ICF Neighborhood: Downtown Heating Tubes: 130 Target Temp: 100 ˚C Heating Period: 49 Days Target: 6 mg/kg Destruction Rate Efficiency: > 99% Contaminant: Petroleum Hydrocarbons PAHs, Other Inorganics Geology: Fine Alluvium Volume: 50-500 A pilot test preceded the full scale thermal remediation. The subsurface soils were impacted by DNAPL trapped in a ...
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TerraStryke Erdenhanced In-Situ Passive Pilot Study Chlorinated DNAPL Source Zone Former Dry Cleaner Operations, Stoney Creek, Ontario, Canada - Case Study
TerraStryke Products LLC (TerraStryke) develop-distribute biostimulation additives proven to cost-effectively enhance chlorinated volatile organic compound (cVOC) biotransformation safely and completely. Our patented biostimulation additive ERDENHANCED leverages existing biogeochemical conditions to facilitate chlorinated alkane/alkene destruction. ERDENHANCED is proven to expedite residual mass ...
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TerraStryke Erdenhanced In-Situ Proof-of-Concept & Pilot Study Former Dry Cleaner: 451 Guelph Line, Burlington, Ontario, Canada Chlorinated Ethene DNAPL Source Zone - Case Study
Introduction: TerraStryke Products LLC (TerraStryke) develop/distribute biostimulation additives proven to cost-effectively enhance the destruction of organic contaminants, safely and completely, with minimal equipment or adverse site impacts. ERDENHANCED™ leverages untapped biogeochemical principles to facilitate the destruction of organic halides such as tetrachloroethene (PCE), ...
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Bioaugmentation to Treat Chlorinated Solvents in Fractured Bedrock
ABSTRACT: An in situ bioremediation pilot study was performed at a former industrial site in New Jersey where groundwater has been impacted by historical releases of chlorinated solvents. The target area for treatment is a fractured, intermediate bedrock zone. The remedial objective at the Site is to treat the groundwater while minimizing the impact of the remedial system on the re-development of ...
By Redox Tech
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Seattle, WA - Active chemical distribution facility - Case Study
Guaranteed Remediation of TCE and PCE under Active Facility Project Summary TRS Group, Inc. (TRS) working with FLOYD|SNIDER a local Seattle consulting firm, completed a guaranteed fixed price remediation (GFPR) of tetrachloroethene (PCE) and trichloroethene (TCE) in soil at an active bulk chemical warehouse and distribution facility in Seattle, Washington. This contaminant source area ...
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Indianapolis, Indiana - CVOC remediation adjacent to occupied building with sheet pile electrodes - Case Study
Standard Fixed Price Remediation of TCE and VC in soil and groundwater Project Summary TRS Group, Inc. (TRS) provided a Standard Fixed Price Remediation (SFPR) of trichioroethene (TCE) and vinyl chloride (VC) in soil and groundwater using Electrical Resistance Heating (ERH) for AECOM at a confidential site located in Indianapolis, Indiana, Unique aspects of this project included the ...
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Enhanced Anaerobic Bioremediation of a TCE Source at the Tarheel Army Missile Plant Using EOS
EOS, or emulsified oil substrate, was used to stimulate anaerobic biodegradation of trichloroethene (TCE) and tetrachloroethene (PCE) at a former Army-owned manufacturing facility located in the Piedmont area of North Carolina. Previous use of chlorinated solvents at the facility resulted in soil and groundwater impacts. Ten years of active remediation utilizing soil vacuum extraction and air ...
By Redox Tech
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Chlorinated VOC Groundwater & Soil Remediation - Case Study
Summary Burns & McDonnell was retained to perform soil and groundwater remediation of chlorinated volatile organic compounds (VOCs) such as perchloroethylene and trichloroethylene (PCE and TCE) at a warehouse facility in Dallas. A historical spill of the chlorinated VOCs behind the warehouse building resulted in the contamination of soil in the immediate area and shallow groundwater leading ...
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