Process for solidifying aqueous wastes and products thereof

Details Process for solidifying aqueous wastes and products thereof Process for solidifying aqueous wastes and products thereof

1976-08-02

1978-11-07

Rutledge, L. Dewayne

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

106 85, 106 89, 106 90, 106109, C04B 1114

Patent

active

041244052

ABSTRACT:
The water-soluble pollutants contained in aqueous industrial, agricultural and domestic waste materials are converted into a water-insoluble solid mass with improved resistance to leaching of the pollutants therefrom by treatment with a particulate metallurgical slag under alkaline conditions, in the presence of a hydration-promoting agent for the slag, e.g., gypsum.

REFERENCES:
patent: 1033984 (1912-07-01), Brown
patent: 1635212 (1927-07-01), Herrly
patent: 2070036 (1937-02-01), Witty
patent: 2302988 (1942-11-01), Witty
patent: 2362060 (1944-11-01), Etridge et al.
patent: 3920795 (1975-11-01), Selmeczi et al.

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