DESTRUCTION OF DENSE NONAQUEOUS PHASE LIQUIDS (DNAPLS) USING A TIME-RELEASE FORMULATION

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United States of America Patent

SERIAL NO

15532593

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Abstract

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Formulations and methods for destroying dense non-aqueous phase liquids (DNAPLs) using in situ chemical oxidation (ISCO) are provided. In particular, the invention provides slow release formulations comprising oxidants such as percarbonate and persulfate that efficiently destroy DNAPLs e.g. at sites requiring clean-up due to the presence of toxic DNAPL contaminants.

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Patent Owner(s)

Patent OwnerAddress
WASHINGTON STATE UNIVERSITYLIGHTY 280/286 PO BOX 641060 PULLMAN WA 99164-1060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
WATTS, Richard J Pullman, US 3 78

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