Liquid purification or separation – Processes – Including geographic feature
Patent
1994-10-05
1995-09-05
Hruskoci, Peter A.
Liquid purification or separation
Processes
Including geographic feature
210757, 210908, C02F 170
Patent
active
054476399
ABSTRACT:
A method for the remediation of aqueous solution contaminated with chlorinated aliphatic hydrocarbons. The chlorinated hydrocarbons are reduced to ethane, ethene, and chloride ion. In-situ reactions can take place in a ditch or screened well. Ex-situ reactions can take place in columns packed with ferrous sulfide.
REFERENCES:
patent: 3640821 (1972-02-01), Sweeney et al.
patent: 3737384 (1973-06-01), Sweeney et al.
patent: 4276179 (1981-06-01), Soehngen
patent: 4364835 (1982-12-01), Cheh
patent: 5068038 (1991-11-01), Fischer et al.
patent: 5266213 (1993-11-01), Gillham
patent: 5362402 (1994-11-01), Haitko et al.
Sweeny, K. H., "Reductive Degradation: Versatile, Low Cost" Water & Sewage Works, Jan., 1979, pp. 40-42.
Article--Senzaki, Tetsuo, Removal of Organochloro Compounds by Reduction Treatment (the 2nd report)--treatment of trichloroethylene with iron powder-, Kogyo Yosui Journal (369), Japan (1989), 37 pages.
Article--R W Gillham et al., Metal-Catalyzed Abiotic Degradation of Halogenated Organic Compounds, Waterloo Centre for Groundwater Research, vol. 29, No. 5, Sep.-Oct. 1991 (2 pages).
General Electric Company
Green Theodore M.
Hruskoci Peter A.
Johnson Noreen C.
Magee Jr. James
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