RADIOACTIVE SUBSTANCE CONTAINMENT PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a processing method of contaminated mud or contaminated slurry including radioactive substances safety and steadily at a high performance and with a low cost.SOLUTION: A radioactive substance containment processing method includes: putting contaminated mud 1b containing radioactive substances with a property to adhere to soil particles inside a water permeable bag body 5; from contents of the bag body 5, making moisture components permeate outside the bag body 5, to dehydrate; keeping soil particles in the mud 1b and the radioactive substances adhered to the soil particles remaining inside the bag body 5; and containing the radioactive substances inside the bag body 5.