METHOD FOR REMOVAL OF ORGANIC MATTER, URANIUM AND TRANSURANIUM ELEMENTS FROM LIQUID RADIOACTIVE WASTES

摘要

A method for liquid radioactive wastes purification from organic matter is carried out in three stages: at the first stage of purification a silicon-aluminum-containing coagulant-flocculant is used; at the second stage the solution is separated to clarified solution and thickened suspension, where the clarified solution is filtered on druck-filter and burnt filter auxiliary material - wood meal or cellulose is used; at the third stage the filtrate is catalytically oxidized by hydrogen peroxide on catalyst.