US Patent 7524141 Treatment of environmental contaminants

Patent 7524141 was granted and assigned to FMC Corporation on April, 2009 by the United States Patent and Trademark Office.

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Patent Inventor Names

Dalbir S. Sethi0

Frank C. Sessa0

Lawrence J. Kinsman0

Philip A. Block0

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Patent abstract

Contaminants, such as volatile organic compounds, are removed from an environmental medium, such as contaminated soil, rock, groundwater, waste water and the like, by treatment with a combination of a persulfate, such as a sodium persulfate, and hydrogen peroxide.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07524141

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