METHOD OF BURING SOLID RADIOACTIVE WASTES IN NEAR-SURFACE MORTUARIES

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to field of buring solid and hardened radioactive wastes. In buring wastes banking of mortuary from bottom and sides with layer from 0.5 to 1.5 m of intensified mixture of clay with bauxite sludge is carried out. After filling mortuary with wastes banking from the top is carried out in such way that vertical planning of this waterproofing layer provides atmosphere precipitation flowing. Bauxite sludge is obtained during burning of bauxite ore together with soda and lime and further washing with water from soluble sodium compounds. ^ EFFECT: application of invention considerably reduces thickness of isolative clayey screen and volume of polluted with radionuclides soils. ^ 1 cl, 2 ex