Method for thermal decontamination of waste waters

Furnaces – Process – Incinerating refuse

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110238, 210703, 210706, 210758, 210774, 261122, 261DIG26, F23G 704, C02F 172

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active

044099088

ABSTRACT:
The method according to the present invention ensures a thermal decontamination of waste waters. The method comprises passing a combustible gas through said waste waters in the presence of surfactants. Said combustible gas is passed in an amount sufficient to convert said waste waters to a combustible foam; the surfactants are added to convert the entire volume of said waste waters to the combustible foam. Then the resulting foam is subjected to combustion.

REFERENCES:
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patent: 2065053 (1936-12-01), Christmann
patent: 2307082 (1943-01-01), Grotenheis
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patent: 4044696 (1977-08-01), Maricek
patent: 4053399 (1977-10-01), Donnelly
patent: 4066540 (1978-01-01), Wada
"Detergent Removal by Surface Stripping", Klein, vol. 35, No. 1, Journal WPCF, Jan. 1963, 100-115.
The Condensed Chemical Dictionary, Van Nostrand, Hawley, Eighth Edition, 1971, 639, 937.

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