Hazardous or toxic waste destruction or containment – Processes for making harmful chemical substances harmless,... – By reacting with chemical agents
Reexamination Certificate
2007-06-22
2010-02-23
Kreck, John (Department: 3672)
Hazardous or toxic waste destruction or containment
Processes for making harmful chemical substances harmless,...
By reacting with chemical agents
C405S128750
Reexamination Certificate
active
07667087
ABSTRACT:
Disclosed is a method, apparatus and system for the remediation of contaminated soils, groundwater and water. A combination of reagents such as persulfate and ozone or persulfate, ozone and hydrogen peroxide may be used to enhance destruction of organic contaminants. Reagents may be injected into the smear zone to trap and destroy volatile compounds that may otherwise escape treatment.
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Enchem Engineering, Inc.
Grossman Tucker Perreault & Pfleger PLLC
Kreck John
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