FIELD: mining industry; storage of radioactive waste from concentration mills. SUBSTANCE: method involves working out two maps of tailings store for gravitational water transfer from top map to bottom one. Layer of zeolites is formed in top map of tailings store so that its top part protrudes above water surface through one fourth of its capacity. Free surface of top map and above-water part of radon-sorbing layer are shielded by polythene film. EFFECT: improved reliability of storage. 3 cl, 1 dwg
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