The KLOZUR® persulfate portfolio includes multiple high-value, environmental-grade persulfate products used for in situ chemcal oxidation (ISCO) of contaminants in soil and groundwater including petroleum hydrocarbons, chlorinated solvents, PAHs and other harmful substances.

EHC® Reagent consists of controlled-release carbon, zero-valent iron (ZVI) particles, and nutrients used for in situ treatment of groundwater and saturated soils contaminated with heavy metals and persistent organic compounds such as chlorinated solvents, pesticides, and energy sources.

EHC® Liquid is a liquid version of EHC® Reagent and is specifically designed for injection through existing wells or hydraulic injection networks to treat a wide range of groundwater contaminants.

EHC® Plus is a combination of EHC® Reagent and powdered activated carbon (PAC). This combined approach can be used for remediation of groundwater and saturated soil contaminated by persistent halogenated compounds including chlorinated solvents, pesticides, and organic explosives.

DARAMEND® is suitable for remediation in soils containing chlorinated herbicides and pesticides, organic explosives and chlorinated volatile organic compounds (CVOCs), often eliminating the need for excavation.

ELS® is a lecithin-based, food-grade carbon substrate used to enhance anaerobic bioremediation and is delivered as either a 25 percent microemulsion or a 100 percent concentrate that is cold-water soluble. 

TERRAMEND® Reagent aerobic bioremediation reagent is a cost-effective remediation technology for treating soils contaminated by organic compounds. The TERRAMEND® technology can often be used without excavation, does not produce odors or leachate, and does not cause soil bloat.

PERMEOX® Ultra is a specially formulated calcium peroxide that provides prolonged oxygen release into the geological subsurface compared to other products for soil remediation, providing enhanced aerobic bioremediation. PERMEOX® Ultra contains a minimum of 18% active oxygen and is available in powder and granule form.

GEROFORM® Biogeochemical Reagents provide the building blocks needed to promote biogeochemical reactions in situ. GEOFORM® offers a source of sulfate, iron, electron donors, pH buffers and nutrients to promote mechanisms for dehalogenation through enhanced anaerobic bioremediation, abiotic degradation and the formation of reactive minerals.

METAFIX® Reagents are custom formulations of reducing agents, reactive minerals, mineral activators, catalysts and pH modifiers for cost-effective immobilization of heavy metals in soil and groundwater at even the most challenging sites. 

The ISGS® remediation technology uses a permanganate-based solution to geochemically stabilize the aquifer, ensures that contaminants are not released into the environment, and is a cost-effective alternative to conventional stabilization with cement.