PROCESSOR FOR WASTE LIQUID CONTAINING PLUTONIUM USING TANNIN

PROBLEM TO BE SOLVED: To provide a processor for waste liquid containing plutonium with small residue after processing the waste liquid which fulfills the drain water standards and consists of a small and single process with easy operation. SOLUTION: The process systems of a waste liquid processor are separated into a high radioactivity level waste liquid processing system and a low radioactivity level waste processing system which each are placed in a glove box 10 and a glove box 12 connected in series. In the glove box 10, the high radioactivity level waste liquid from a waste liquid receiving tank 20 is supplied in turn to an adsorption towers 30, 30b and 30c charged with insoluble tannin and passed waste liquid is supplied to a monitor tank 40a. If the waste liquid is confirmed to be specific low radioactivity level in the monitor tank 40a, this waste liquid is supplied in turn to adsorption towers 50a and 50b charged with the insoluble tannin in the glove box 12. The passed waste liquid is supplied to the monitor tank 40b to be drained if the radioactivity level in the waste liquid fulfills the drain water standards.