화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center))
권호 24권 1호
발표분야 포스터-콜로이드·계면화학
제목 Study of separation behaviors of non-volatile elements in concrete-based matrix
초록 As the number of aged nuclear facilities increases, the technical development for both decontamination and reduction of decommissioning radioactive waste is actively carried out. Under this circumstance it is important to assess the radioactivity inventory of wastes depending on their types for the establishment of disposal strategies. In this study, we evaluated the pre-treatment conditions of concrete using a home-made sample. In addition, we investigated on the chemical separation behaviors of non-volatile elements including Re, Sr, Fe, Ni, Nb in Ca-rich medium.
저자 박가람, 박재일
소속 한국원자력(연)
키워드 non-volatile elements; separation
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