METHOD FOR PURIFICATION OF SUBSTANCES CONTAMINATED WITH ORGANIC CHEMICALS

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United States of America Patent

SERIAL NO

15055938

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Abstract

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The present invention provides a method for purifying organic chemical-containing contaminated substances by which various organic chemicals (contaminants) can be readily and sufficiently decomposed in a short time, the method comprising the steps of adding a metal salt and a transition metal ionic compound to water or soil that contains organic chemicals, decomposing the organic chemicals by irradiating with light, and separating/collecting the detoxified organic chemicals.

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Patent Owner(s)

Patent OwnerAddress
OSAKA UNIVERSITYSUITA
ESRI CO LTD6-1-14 MINAMI-KASUGAOKA IBARAKI-SHI OSAKA 5670046

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirata, Kazumasa Osaka, JP 11 119
Miyamoto, Kazuhisa Osaka, JP 15 106
Nagase, Hiroyasu Osaka, JP 2 0
Saito, Hiroshi Osaka, JP 488 5951

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