Soil & Groundwater Remediation

Contaminated soil and groundwater threaten ecosystems, infrastructure, and communities. Evonik delivers advanced remediation technologies that restore environmental integrity—efficiently, safely, and sustainably. Our proven chemistries empower industries to meet regulatory standards while protecting natural resources.

Why Choose Evonik for Soil & Groundwater Remediation?

• Proven Performance: Trusted brands like KLOZUR®, EHC®, DARAMEND®, METAFIX®, TERRAMEND®, ELS®, and GEOFORM® and PERMEOX® deliver reliable results for complex contamination challenges.

• Sustainability at the Core: Reduce environmental impact, accelerate site recovery, and enable long-term land reuse.

• Tailored Solutions: From industrial sites to urban redevelopment, our products adapt to diverse soil and groundwater conditions.

Solutions by Application

In Situ Chemical Oxidation (ISCO)

• KLOZUR® – Persulfate-based treatments for rapid degradation of persistent organic contaminants in groundwater and soil.

In Situ Chemical Reduction (ISCR)

• EHC® – Consisting of controlled-release carbon, zero-valent iron (ZVI) particles, an nutrients, these reagents reduce chlorinated compounds and heavy metals.

• DARAMEND® – Specialized technology for soils impacted by chlorinated pesticides and herbicides, organic explosives, and chlorinated volatile organic compounds (CVOCs).

Bioremediation, Anaerobic & Aerobic Treatmen

• ELS® – Lecithin-based substrate for enhanced anaerobic bioremediation.

• GEOFORM® – Biogeochemical reagents that promote dehalogenation through enhanced anaerobic bioremediation, abiotic degradation and the formation of reactive minerals.

• TERRAMEND® – Aerobic bioremediation solution for soils impacted by hydrocarbons and organics.

• PERMEOX® - Calcium peroxide that provides enhanced aerobic bioremediation through prolonged oxygen release into the subsurface.

Metals Treatment

• METAFIX® – Customized formulations for immobilizing heavy metals in soil and groundwater at even the most challenging sites.

The Evonik Advantage

• Regulatory Compliance: Meet stringent environmental standards with confidence.
• Cost Efficiency: Reduce remediation timelines and minimize lifecycle costs.
• Expert Support: Our specialists partner with you from design to implementation for optimal results.

Ready to Restore Your Site?

Discover how Evonik’s remediation solutions can help you achieve environmental compliance, protect communities, and enable sustainable redevelopment. 
Contact us today or explore our solutions to start your journey toward cleaner soil and groundwater.