US PATENT SUBCLASS 588 / 222
.~.~ Using ionizing radiation, electrical energy, magnetic force, radiation, or sonic energy (e.g., laser, plasma, microwave, or ultrasonic)

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

205  DF  ORGANIC SUBSTANCE DESTROYED {8}
221  DF  .~ Reacting waste containing N, P, As, Sb, or Bi with chemical agents {1}
222.~.~ Using ionizing radiation, electrical energy, magnetic force, radiation, or sonic energy (e.g., laser, plasma, microwave, or ultrasonic)

DEFINITION

Classification: 588/222

Using ionizing radiation, electrical energy, magnetic force, radiation, or sonic energy (e.g., laser, plasma, microwave, or ultrasonic):

(under subclass 221) Process wherein the hazardous or toxic waste is also treated by the use of ionizing radiation, electrical energy, magnetic force, radiation, or sonic energy for converting waste into an environmentally safe substance.