Cornelsen Umwelttechnologie GmbH
About
Cornelsen Umwelttechnologie GmbH, headquartered in Essen, Germany, is an environmental technology company with over 20 years of experience specializing in PFAS decontamination, industrial water treatment, and contaminated site remediation. The company operates internationally through offices in Essen (Germany), Nailsea (UK), Gustavsberg (Sweden), Boston (US), and Rotterdam (Netherlands via Groundwater Technology B.V.). Cornelsen's flagship technology is PerfluorAd®, a patented PFAS treatment process achieving removal efficiencies up to 99.9 percent, including at high contaminant concentrations. The company has also developed PerfluorAd+® for short-chain PFAS removal, addressing a gap in conventional treatment methods. Additional remediation products include RemBind for soil and groundwater stabilization and in-situ thermal remediation (ISTR) technology. Cornelsen provides services spanning pilot testing, system design and implementation, operation and monitoring, and mobile system rental. Application areas include industrial water treatment, landfill leachate processing, fire truck decontamination, stationary fire suppression system cleaning, and groundwater remediation. The company serves chemical and pharmaceutical, oil and gas, utilities, consulting and engineering, and public sector clients across Germany, the UK, Benelux, Scandinavia, and the United States, with partnerships including Evonik and EPOC Enviro.
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