Ion Exchange Properties of Irradiated and Chemically Modified Clinoptilolite Regarding to Cs⁺ and Sr²⁺
The ion exchange sorption of Cs⁺ and Sr²⁺ on clinoptilolite (CL) from deposit of Armenia in initial, modified by e- and g-irradiation, decationated with a hydrochloric acid, and cation-contained forms was studied. On the basis of received data the exchange capacity Е for Sr²⁺ and Cs⁺, distribution f...
Збережено в:
| Дата: | 2010 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут хімії поверхні ім. О.О. Чуйка НАН України
2010
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| Назва видання: | Хімія, фізика та технологія поверхні |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/28993 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Ion Exchange Properties of Irradiated and Chemically Modified Clinoptilolite Regarding to Cs⁺ and Sr²⁺ / L. Akhalbedashvili, G. Todradze, N. Kekelidze, Y. Keheyan, G. Yeritsyan, R. Gevorkyan // Хімія, фізика та технологія поверхні. — 2010. — Т. 1, № 3. — С. 281-286. — Бібліогр.: 17 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The ion exchange sorption of Cs⁺ and Sr²⁺ on clinoptilolite (CL) from deposit of Armenia in initial, modified by e- and g-irradiation, decationated with a hydrochloric acid, and cation-contained forms was studied. On the basis of received data the exchange capacity Е for Sr²⁺ and Cs⁺, distribution factor Кd, sorption factor Кs were determined. It was shown that untreated CL(Ar), decationated CL(Ar)H and Cacontaining forms are characterized by a big ion exchange activity on strontium and cesium to compare with irradiated samples and the most perspective ion exchange sorbents for these ions are CL samples modified by a chemical way. |
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