| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for decontaminating contaminees and recovering decontaminated chips, which can effectively decontaminate contaminees contaminated by contaminants such as radioactive matters, or the like, surely recovers the contaminants after the decontamination, and reuses the decontaminated chips after the decontamination. <P>SOLUTION: The method for decontaminating contaminees and recovering decontaminated chips includes: a first step of applying a cement-based solidification material to contaminees contaminated by contaminants, adsorbing or fixing the contaminants to the solidification material and generating decontamination precursors 1; and a second step of fracturing the decontamination precursors 1 to fractionate them into contaminated solidified matters 1B in which the contaminants are adsorbed or fixed to the solidification material, and decontaminated chips 1A formed by decontaminating the contaminants from the surfaces of the contaminees and chipping them, and recovering both. <P>COPYRIGHT: (C)2013,JPO&INPIT |
