DECONTAMINATION METHOD FOR RADIOACTIVE CONTAMINATION

摘要

PURPOSE: The radioactive waste salt manufacturing method gradually enforces the decontamination process from the weak salt manufacturing method to the strong salt manufacturing method. CONSTITUTION: The radioactively contaminated material decontamination object is divided by a plurality of sections(S10). Two or more measuring areas is randomly selected between the section of the divided plurality as described above(S11). The surface pollution level of the measuring area is measured at(S12).