FIELD: waste disposal. SUBSTANCE: waste is crumbled and/or powdered upon cutting force effect during some time. Friction results in generating some amount of heat large enough to reach and maintain temperature needed to sterilize or disinfect bulk of waste. Wastes are also supplemented by plastic, preferably polyethylene or polypropylene. Such treatment yields easily removable sterilized material. EFFECT: enhanced efficiency of thermosterilization and/or disinfection and significantly reduced risk of environmental pollution. 9 cl, 1 dwg, 2 ex
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Authors
Dates
1999-04-10—Published
1994-07-18—Filed