Application of hydroxyl radical method for decontamination. Fundamental experiments (2)

Fundamental experiments were successfully finished for establishing the special decontamination technique using hydroxyl radical method for radioactive solid wastes. This report describes the effect of impurities such as Fe, Cr, Ni and U to form Ag(II), removing technique of impurities, conditions of system decontamination, and anticorrosion materials of hydroxyl radical. etc. This study is a part of the project of RANDEC under the sponsorship of the Science and Technology Agency of Japan. (author)