METHOD FOR CLEANING RADIOACTIVE PROCESS WATER FROM CESIUM RADIONUCLIDES IN NUCLEAR ENGINEERING

摘要

FIELD: decontamination of process water by using sorption method. SUBSTANCE: method involves passage of water current through column filled with ferrocyanide-containing sorbent at temperature of 30 to 90 C. Linear velocity of current is at least <EMI ID=0.194 HE=6 WI=12 TI=CHI> m/s. According to our method, use may be made of two sorbent-holding columns one being used in the course of process and other column is loaded with fresh sorbent. Process water may be pre-cleaned of suspended and solid particles, and oil products. EFFECT: facilitated procedure. 3 cl, 1 dwg , 6 exm