Radioactive waste liquid treatment method and radioactive liquid waste treatment system

摘要

PROBLEM TO BE SOLVED: To provide a radioactive liquid waste treatment technique capable of reducing waste generated when treating water to be treated generated from a nuclear power plant. SOLUTION: The radioactive liquid waste treatment method is treated with at least one specific substance of cesium, strontium, iodine, antimony, ruthenium, technetium, cobalt, uranium, plutonium, americium, curium, neptunium, barium, calcium and magnesium. The step of adsorbing the specific substance of the first treatment target water W1 on the adsorbent 2 and the concentration of the specific substance different from that of the first treatment target water W1 are contained in the first treatment target water W1. 2. The step of adsorbing the specific substance contained in the water W2 to be treated to the adsorbent 2 used for adsorbing the specific substance of the water W1 to be treated is included. [Selection diagram] Fig. 2