Co-Treatment of TCE and Chromium with EHC® Metals to Below Detection Limit in Groundwater

EHC Metals Reagent is now a part of the MetaFix portfolio of customizable reagents.
EHC Metals effectively treated TCE and immobilized Cr(VI) from groundwater to below detection limits at a manufacturing facility in Washington state.

Contaminants Treated

TCE and Cr(VI)

Type of Site

Manufacturing Facility


EA Engineering, Science, and Technology, Inc.

EHC Metals effectively treated 6.1 ppb TCE and immobilize 165 ppb Cr(VI) from groundwater at a manufacturing facility in Washington. Subsequent performance monitoring conducted showed TCE and all related daughter products and Cr(VI) were reduced below the detection limit.