The soil and groundwater team provides a portfolio of field-proven, sustainable technologies that support remediation for both in situ and ex situ applications.
Klozur® SP is the oxidant of choice for in situ chemical oxidation (ISCO), because of its ability to treat a wide range of contaminants including chlorinated solvents, petroleum hydrocarbons and PAHs. When properly activated, Klozur SP provides an unmatched combination of oxidative power and control that can be delivered both safely and cost effectively.
Klozur® One is an all-in-one product containing Klozur SP and carefully selected activator reagents. This fully soluble product can be prepared using a single injection system to treat highly contaminated source areas or plumes. Klozur One builds upon the successful history of Klozur SP by delivering activated persulfate chemistry more conveniently than ever before.
Klozur® KP is an extended release in situ chemical oxidation (ISCO) reagent based upon an environmental grade potassium persulfate. The low solubility and extended release of Klozur KP can be utilized for a number of applications not traditionally thought of for chemical oxidation including permeable reactive barriers (PRBs), treatment of lower permeable soils, and contaminated groundwater plumes.
Klozur® CR is a single, formulated product consisting of alkaline activated Klozur® SP and PermeOx® Ultra engineered calcium peroxide, uniting the strengths of both products to treat contaminant source zones and down-gradient plumes.
Daramend® reagent represents a superior treatment technology for solid materials impacted by recalcitrant organic compounds. Since the first application in 1996, variations of the technology have been successfully used to treat >10,000,000 tons of soil, sediment and other solid materials.
Terramend® aerobic bioremediation reagent is a cost effective treatment technology for soils impacted by organic compounds. The Terramend technology is advantageous because it can often be applied without excavation, generates no odors or leachate, and does not result in soil bulking (1-3% soil mass application rates typical).
EHC® ISCR Reagent is composed of controlled-release carbon, zero valent iron (ZVI) particles and nutrients used for the in situ treatment of groundwater and saturated soil impacted by heavy metals and persistent organic compounds such as chlorinated solvents, pesticides and energetics.
EHC® Liquid ISCR reagent is a concentrated, buffered, microemulsion of a controlled-release, food-grade carbon, nutrients, and iron designed for on-site dilution with cold water.
EHC® Plus is a combination of EHC Reagent plus powdered activated carbon (PAC). This combined remedy approach can be used for the treatment of groundwater and saturated soil impacted by persistent halogenated compounds, including chlorinated solvents, pesticides and organic explosives.
ELS® is a lecithin-based substrate of food-grade carbon used to enhance anaerobic bioremediation. ELS is available as a 25% microemulsion or as a 100% concentrate.
PermeOx® Ultra is a specially formulated grade of engineered calcium peroxide providing extended oxygen release for enhanced aerobic bioremediation. Containing at least 18% Active Oxygen, PermeOx Ultra is available in a powdered and granular form.
MetaFix® Reagents are customized formulations of reducing agents, reactive minerals, mineral activators, catalysts and pH modifiers to cost effectively address heavy metals at even the most challenging sites. MetaFix is capable of treating comingled plumes of multiple heavy metals and chlorinated solvents. EHC® Metals Reagent is now a part of the MetaFix portfolio of customizable reagents, allowing us to deliver robust solutions and provide more effective treatment of metals contaminated sites.
GeoForm™ Biogeochemical Reagents are engineered to deliver the building blocks needed to promote in situ biogeochemical reactions. GeoForm provides a source of sulfate, ferrous iron, electron donors, pH buffer and nutrients to promote mechanisms for dehalogenation via enhanced anaerobic bioremediation, abiotic degradation and the formation of reactive minerals.
The Klozur® persulfate portfolio consists of several high purity, environmental grade persulfate products used for in situ chemical oxidation (ISCO) of contaminants in soil and groundwater.
Evonik’s laboratory created the Klozur® Field Test Kit, to provide a quick and reliable measurement of persulfate in the field.
Evonik’s laboratory created the Klozur® Field Test Kit, to provide a quick and reliable measurement of persulfate in the field.
Evonik’s laboratory created the Klozur® Field Test Kit, to provide a quick and reliable measurement of persulfate in the field.
Evonik’s laboratory created the Klozur® Field Test Kit, to provide a quick and reliable measurement of persulfate in the field.
ISGS® remediation technology utilizes a permanganate-based solution to geochemically stabilize dense non-aqueous phase liquids (DNAPL) in the aquifer.
