2014. - V. 28. - N 6(155). - P. 83-85
Anton Vladimirovich Nikitin, Julia Vladimirovna Kondakova, Alexey Borisovich Sazonov,
Cement compounds containing up to 20% (volume) of tributyl phosphate in hydrocarbon are synthesized. Leaching of cesium-137 from them has been studied. It is shown that coating of the compounds with enamel based on chlorinated rubber prevents water penetrating into the cement matrix and delays the start of leaching. Satisfactory leaching rate is observed for the compounds containing not less than 6% (mass) of bentonite.
First page of the article:
cementation liquid radioactive wastes radionuclide leaching, cesium-137 thermally expanded graphite tributyl phosphate выщелачивание радионуклидов жидкие радиоактивные отходы терморасширенный графит трибутилфосфат цезий-137 цементирование