Process for waste encapsulation

Details Process for waste encapsulation Process for waste encapsulation

1982-05-10

1984-07-10

Cintins, Ivars C.

Liquid purification or separation

Processes

Chemical treatment

252628, 252631, G21F 916

Patent

active

044592116

ABSTRACT:
An improvement in the process of encapsulating aqueous liquid waste materials in liquid thermosettable resins of the group consisting of vinyl ester resins, unsaturated polyester resins, and mixtures thereof, wherein the waste is emulsified in the resin, which comprises increasing the amount of waste material emulsified in a given amount of resin by incorporating in the resin-waste emulsion both a water soluble salt of carboxymethyl cellulose and a water-soluble polymeric substance containing a carbon chain having a plurality of --COOH groups or derivatives thereof.

REFERENCES:
patent: 3190868 (1965-06-01), Mitacek et al.
patent: 4077901 (1978-03-01), Arnold et al.

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