| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for efficiently, inexpensively removing a radioactive contaminant, especially radioactive Sr in radioactive contaminated water.SOLUTION: The method for removing a radioactive contaminant from radioactive contaminated water comprises the steps of: adding silicate and/or borate to radioactive contaminated water including at least radioactive Sr to mix them; separating and collecting a radioactive Sr silicate and/or borate solid from the radioactive contaminated water after mixing by a centrifuge; and separating and collecting a fine radioactive Sr silicate and/or borate not separated and collected by the centrifuge, through a Max filter. |
