FIELD: reprocessing of radioactive wastes.
SUBSTANCE: the invention is pertaining to the methods of reprocessing of radioactive perlite suspensions. The method of reprocessing of radioactive perlite suspensions provides for their commixing with radioactive solutions, treatment of the glass-forming devices, stirring action for a uniform distribution of a solid phase and a vitrifying. At that the radioactive perlite suspensions containing in their compounds fluorine-ions and more than 0.05 g/l of alpha-active radionuclides are stirred with the homogeneous and-or heterogeneous nuclear waste, which contains sodium nitrite or sodium hydroxide, or aluminum nitrate or aluminum hydroxide, or their mixture. Before vitrification the perlite suspensions are treated with calcium compounds. The technical result of the invention is upgrade of the quality of the waste utilization.
EFFECT: the invention ensures upgrade of the quality of the waste utilization.
4 cl, 5 ex
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|---|---|---|---|
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