METHOD FOR DECONTAMINATING NUCLEAR REACTOR CIRCUIT

摘要

FIELD: decontaminating methods. ^ SUBSTANCE: proposed method for decontaminating nuclear reactor circuit includes treatment of internal surfaces with oxalic acid solution at the same time cleaning decontaminating solution from corrosion products dissolved on ion-exchange filters filled with anionite in oxalate form. Oxalate-form anionite filters are periodically reconditioned using nitric acid solution. ^ EFFECT: reduced amount of decontamination process wastes. ^ 2 cl, 2 dwg, 1 tbl