US PATENT SUBCLASS 588 / 218
.~.~ Reacting with chemical agents

Current as of: June, 1999
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588 /   HD   HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT

205  DF  ORGANIC SUBSTANCE DESTROYED {8}
215  DF  .~ Chalcogen containing (O, S, Se, or Te) {2}
218.~.~ Reacting with chemical agents {1}
219  DF  .~.~.~> Using ionizing radiation, electrical energy, magnetic force, radiation, or sonic energy (e.g., laser, plasma, microwave, or ultrasonic)

DEFINITION

Classification: 588/218

Reacting with chemical agents:

(under subclass 215) Process employing an additional chemical material to react with hazardous or toxic waste.