Ion Exchange Properties of Irradiated and Chemically Modified Clinoptilolite Regarding to Cs<sup>+ </sup>and Sr<sup>2+</sup>
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 fa...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Chuiko Institute of Surface Chemistry of NAS of Ukraine
2010-08-01
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| Series: | Хімія, фізика та технологія поверхні |
| Online Access: | https://cpts.com.ua/index.php/cpts/article/view/38 |
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| Summary: | 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 Ca-containing 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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| ISSN: | 2079-1704 2518-1238 |