METHOD OF DECONTAMINATION OF SOILS CONTAMINATED WITH RADIOACTIVE NUCLIDES Russian patent published in 2016 - IPC A01B79/02 B09C1/00 G21F9/34 

FIELD: ecology.

SUBSTANCE: for decontamination of soils contaminated with radioactive nuclides, the sorbing culture of creeping crown vetch is sown, the aboveground biomass is mowed and covered with a layer of zeolite-containing clay alanite. In the first year, the aboveground mass is mowed, disposed, and a layer of clay alanite is placed on the surface of the mowed part in an amount of 4-5 t/ha. The following year, aboveground mass in the budding phase is mowed and disposed, and before onset of winter the aboveground biomass is mowed, and the mowed part is covered with alanite in an amount of 2-3 t/ha.

EFFECT: invention enables to reduce the radioactivity of the soil using the sorption properties of crown vetch and zeolite-containing clay.

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