METHOD FOR PREVENTING POLLUTION OF ENVIRONMENT BY TOXIC AND RADIOACTIVE MATERIALS Russian patent published in 2001 - IPC

Abstract RU 2168223 C2

FIELD: environment protection; radiation monitoring of polluted areas. SUBSTANCE: open storages of radioactive wastes are filled with natural water-repellent earth in the amount sufficient to exclude capillary upflow of liquid. Water-proofing is effected by treating earth with asphalt dissolved in organic solvent. Water- repellent earth layer is 3-5 cm thick. EFFECT: enhanced efficiency of environment protection, reduced cost of materials used. 4 cl, 1 dwg

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RU 2 168 223 C2

Authors

Semenov E.N.

Mikhajlova N.A.

Korotkevich V.M.

Dates

2001-05-27—Published

1999-05-20—Filed