METHOD OF HARDENING RADIOACTIVE CONCENTRATES OF EXHAUSTED DETERGENT SOLUTIONS AT NUCLEAR POWER STATIONS

FIELD: waste disposal. SUBSTANCE: radioactive concentrates is mixed with Portland cement, caustic magnesite, and vermiculite at ratio 1:(0.7-0.9): (0.2- 0.25):(0.2-0.25). mixture is hardened until monolithic lump is obtained. EFFECT: increased radioactive waste inclusion while preserving low radionu...

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Bibliographic Details
Main Authors GRIBANENKOV S.V, CHERNIKOV O.G, PETROV A.G, OLEJNIK M.S, TISHKOV V.M, PANKRATOV V.N
Format Patent
LanguageEnglish
Published 27.07.1998
Edition6
Subjects
DECONTAMINATION ARRANGEMENTS THEREFOR
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
PHYSICS
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT
TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Summary:FIELD: waste disposal. SUBSTANCE: radioactive concentrates is mixed with Portland cement, caustic magnesite, and vermiculite at ratio 1:(0.7-0.9): (0.2- 0.25):(0.2-0.25). mixture is hardened until monolithic lump is obtained. EFFECT: increased radioactive waste inclusion while preserving low radionuclide leachability. 1 tbl.
Bibliography:Application Number: RU19970111223