METHOD OF PROCESSING LIQUID LOW-ACTIVITY LEVEL RADIOACTIVE WASTES Russian patent published in 2005 - IPC

Abstract RU 2256965 C2

FIELD: radioactive waste treatment.

SUBSTANCE: suspension of magnetite obtained via electroerosion dispersing of iron-containing raw material in distilled water is added to solution to be processed. Adjusting pH of solution to 11-12 leads to precipitation. Decanted solution is subjected to magnetic separation followed by ion-exchange purification.

EFFECT: enhanced purification efficiency.

3 cl, 1 tbl

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RU 2 256 965 C2

Authors

Sljunchev O.M.

Rezchikov D.E.

Dates

2005-07-20—Published

2003-05-27—Filed