Dehalogenation of halogenated hydrocarbons in aqueous compositio

Details Dehalogenation of halogenated hydrocarbons in aqueous compositio Dehalogenation of halogenated hydrocarbons in aqueous compositio

1994-04-04

1994-11-08

McCarthy, Neil

Liquid purification or separation

Processes

Chemical treatment

210908, 588206, C02F 170

Patent

active

053624041

ABSTRACT:
A process for dehalogenating hydrocarbon compounds that contaminate aqueous compositions is disclosed. The process admixes the contaminated aqueous composition with ferrous oxide and citric acid. The reaction can be performed in situ and ex situ on contaminated groundwaters, ponds and streams.

REFERENCES:
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patent: 5096600 (1992-03-01), Hoch
patent: 5273657 (1993-12-01), Nakashima et al.
K. H. Sweeny, Ph. D., "Reductive Degradation: Versatile, Low Cost", Water & Sewage Works, Jan. 1979, pp. 40-42.

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