Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Patent
1995-02-27
1996-08-27
Suchfield, George A.
Hazardous or toxic waste destruction or containment
Containment
Solidification, vitrification, or cementation
588236, 588252, 588260, 405129, A62D 300, B09B 300
Patent
active
055503144
ABSTRACT:
A method of immobilizing or stabilizing lead paint contaminated construction or demolition debris in which the debris is shredded, mixed with water and a chemical, such as fly ash, lime, Portland cement or kiln dust. The treated debris is then collected and allowed to stand for a period of time sufficient for the lead paint to be converted from a soluble form to an insoluble form. Excess water may be drained and collected and the treated and lead paint stabilized debris disposed of.
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Laughlin Joe A.
Thyssen Larry C.
Berryhill Bill B.
Suchfield George A.
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