Process to decontaminate soil containing chlorophenols

Details Process to decontaminate soil containing chlorophenols Process to decontaminate soil containing chlorophenols

1995-03-15

1996-09-03

McCarthy, Neil

Liquid purification or separation

Processes

Including geographic feature

210760, 210908, 210909, 405263, 405128, C02F 178

Patent

active

055520596

ABSTRACT:
A process to decontaminate soil containing a chlorinated phenol compound. Water is added to the soil to produce a solution of the chlorinated phenol compound containing at most about 2% by weight of the compound. Ozone is then passed through the solution to decompose the chlorinated phenol compound. The invention is of particular application in decontaminating soil containing chlorophenols, dibenzo-p-dioxins and chlorinated dibenzofurans.

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patent: 5332563 (1994-07-01), Chang

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