Foam composition for treating asbestos-containing materials and

Details Foam composition for treating asbestos-containing materials and Foam composition for treating asbestos-containing materials and

1996-09-27

1998-04-28

Straub, Gary P.

Hazardous or toxic waste destruction or containment

Containment

Solidification, vitrification, or cementation

4231671, 588901, A62D 300, B09B 300, C01F 1112

Patent

active

057438412

ABSTRACT:
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of an acid component, at least about 0.1% by weight of a source of fluoride ions, and a stable foam forming amount of a foaming agent system having both cationic and non-ionic functionality. A method of transforming the asbestos-containing material into a non-asbestos material using the present composition in the form of a foam also disclosed.

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