FIELD: decontamination and recovery of liquid radioactive wastes. SUBSTANCE: liquid radioactive wastes are brought in contact with polymer, at the same time reagent volume is subjected to acoustic oscillations, weak electric field, and infra-red radiation. Mixture is rarefied and heated to softening point of polymer. Mixture being treated is revolved about volume axis. Polymer, together with water, is separated from radioactive wastes, then polymer is separated from water for reuse. EFFECT: facilitated procedure. 3 cl, 1 dwg
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