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Radioactive removal by adsorption on Yesan clay and zeolite
- Kim, Chan Ki;
- Kong, Jin Young;
- Chun, Byung Sik;
- Park, Jae-Woo
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19초록
The adsorption of Cs, Sr, Ni, and Co radioactive substitutes onto Yesan clay and zeolite was studied through batch and column tests using Cs, Sr, Ni, and Co as substitutes for radioactive isotopes. Adsorption values of 0.189-1.865 mu g/g onto Yesan clay and 0.595-9.055 mu g/g onto zeolite were observed, with the radioactive substitutes being almost 100 % adsorbed from the onset of column testing. Adsorption was achieved through ionic bonding. These materials demonstrated suitability for use as backfill or foundation materials for nuclear power plants, radioactive waste disposal facilities, and other radioactive facilities.
키워드
Radioactive substitutes; Yesan clay; Zeolite; Adsorption; Nuclear fuels; Nuclear power plants; Waste disposal; Zeolites; Column test; Column testing; Foundation materials; Ionic bonding; Radioactive substitutes; Radioactive waste disposal facility; adsorption; clay; nuclear power plant; pollutant removal; radioactive pollution; radioactive waste; waste disposal; zeolite; Radioactivity
- 제목
- Radioactive removal by adsorption on Yesan clay and zeolite
- 저자
- Kim, Chan Ki; Kong, Jin Young; Chun, Byung Sik; Park, Jae-Woo
- 발행일
- 2013-04
- 유형
- Article
- 권
- 68
- 호
- 8
- 페이지
- 2393 ~ 2398