A study of strontium and cesium sorption-desorption on bentonites of different composition
- Авторы: Kuleshova M.L.1, Danchenko N.N.1, Kosorukov V.L.1, Sergeev V.I.1, Shimko T.G.1
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Учреждения:
- Department of Geology
- Выпуск: Том 72, № 4 (2017)
- Страницы: 290-298
- Раздел: Article
- URL: https://journals.rcsi.science/0145-8752/article/view/174483
- DOI: https://doi.org/10.3103/S0145875217040032
- ID: 174483
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Аннотация
Five bentonite samples of different compositions and geneses were saturated with Cs and Sr in the static regime. Desorption is examined during the filtration of distilled water through saturated samples. Both elements are firmly retained to most of the bentonite samples. The Cs and Sr desorption values were 12–20%, and 2.5–23%, respectively. Structural changes in the clay fraction of bentonites resulted from the sorption–desorption of Cs and Sr were studied by the method of X-ray diffraction.
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M. Kuleshova
Department of Geology
Автор, ответственный за переписку.
Email: rita5715@mail.ru
Россия, Moscow, 119991
N. Danchenko
Department of Geology
Email: rita5715@mail.ru
Россия, Moscow, 119991
V. Kosorukov
Department of Geology
Email: rita5715@mail.ru
Россия, Moscow, 119991
V. Sergeev
Department of Geology
Email: rita5715@mail.ru
Россия, Moscow, 119991
T. Shimko
Department of Geology
Email: rita5715@mail.ru
Россия, Moscow, 119991
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