Process for the treatment of mixed wastes

Details Process for the treatment of mixed wastes Process for the treatment of mixed wastes

1992-01-17

1992-11-03

Sever, Frank

Liquid purification or separation

Processes

Chemical treatment

210804, 210805, 210806, B01D 1102

Patent

active

051606364

ABSTRACT:
A process is presented for treating and detoxifying mixed wastes, especially those containing volatile chemically oxidizable organics, nonvolatile inorganics and radioactive pollutants. The process combines an efficient extraction system, a filtration step, and evaporation system to concentrate the pollutants originally present in the mixed waste and a catalytic oxidation reaction to convert the volatilized organic and inorganic pollutants. A condensate product is obtained that is recycled internally to provide a closed system that discharges only inert gases and treated solid products.

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