EHC® Liquid is an in situ chemical reduction (ISCR) product and a liquid variant of EHC®. It was developed specifically for injection via existing wells or hydraulic injection networks for the treatment of a wide range of groundwater contaminants.
The anaerobic biodegradation and abiotic dechlorination reactions promoted by EHC® Liquid are effective in the remediation of chlorinated solvents, energy carriers, pesticides, and herbicides.
EHC® Liquid creates strong reducing conditions and promotes both biotic and abiotic dechlorination reactions. EHC® Liquid consists of two parts: EHC® Liquid Reagent Mix, an organo-iron compound, and ELS® Micro, which can be easily combined and diluted for injection.