dc.contributor.author | Mardinli, Ayben | |
dc.contributor.author | Atun, Gülten | |
dc.contributor.author | Bilgin, Binay | |
dc.date.accessioned | 2021-03-02T20:12:41Z | |
dc.date.available | 2021-03-02T20:12:41Z | |
dc.date.issued | 1996 | |
dc.identifier.citation | Atun G., Bilgin B., Mardinli A., "Sorption of cesium on montmorillonite and effects of salt concentration", JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, cilt.211, sa.2, ss.435-442, 1996 | |
dc.identifier.issn | 0236-5731 | |
dc.identifier.other | av_00e1a258-dc2c-4cec-95b3-132678577827 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/6577 | |
dc.identifier.uri | https://doi.org/10.1007/bf02039709 | |
dc.description.abstract | The sorption behavior of cesium on montmorillonite type clay was studied by using radioactivity measurements. Concentrations of Cs+ ions ranged from 10(-6) to 10(-2) M. Cesium retention reduced with increasing salt concentration which was varied between 10(-4) and 10(-1) M. Selectivity coefficients KCs-Na for the exchange between Cs and Na were calculated for different equivalent fractions of Cs on the solid phase. Using the KCs-Na values, free energy change was found to be 7.8 kJ/mol. The data could be fitted to a Freundlich isotherm, and empirical Freundlich parameters enabled the generation of a site distribution function. By fitting the data to the Dubinin-Radushkevich (D-R) isotherm, a mean energy of sorption of 8.6 kJ/mole was calculated which corresponds to the energy of ion exchange reactions. The values of energy changes calculated by using two different methods were in good agreement. | |
dc.language.iso | eng | |
dc.subject | İnorganik Kimya | |
dc.subject | Temel Bilimler | |
dc.subject | Fizik | |
dc.subject | Analitik Kimya | |
dc.subject | Nükleer Fizik | |
dc.subject | NÜKLEAR BİLİMİ VE TEKNOLOJİSİ | |
dc.subject | KİMYA, İNORGANİK VE NÜKLEER | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | Kimya | |
dc.subject | KİMYA, ANALİTİK | |
dc.title | Sorption of cesium on montmorillonite and effects of salt concentration | |
dc.type | Makale | |
dc.relation.journal | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | |
dc.contributor.department | İstanbul Üniversitesi , , | |
dc.identifier.volume | 211 | |
dc.identifier.issue | 2 | |
dc.identifier.startpage | 435 | |
dc.identifier.endpage | 442 | |
dc.contributor.firstauthorID | 7940 | |