FIELD: burial of radioactive waste. SUBSTANCE: apatite-nephline or loparithe ores relating to family of alkaline nephelite rock dressed by rare-earth minerals are used as isolating means isolating radioactive matters. Rocks are subjected to gamma radiation in advance. EFFECT: reduced labour input and cost of operations. 1 tbl
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Authors
Dates
1996-04-20—Published
1991-05-08—Filed