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https://hdl.handle.net/11499/56025
Title: | Removal of Cd2+ Metal Ions From Aqueous Solutions by Na-Alginate Biosorbent | Authors: | Donat, Ramazan | Keywords: | Kimya Uygulamalı Çevre Bilimleri |
Publisher: | Tubitak Scientific & Technological Research Council Turkey | Abstract: | This research is related to the effect of alginate-containing composite biosorbent on the sorption capacity of heavy metal $Cd^{2+}$ions. The study aims to determine the character and optimization of the sorption of Na-alginate-containing composite biosorbent on the sorption of heavy metal $Cd^{2+}$ metal ions in an aqueous solution. Optimum conditions of parameters such as biosorbent amount, pH value effect, concentration effect, contact time, and temperature that affect the sorption of $Cd^{2+}$ions were determined. Langmuir, Freundlich, D-R isotherms were applied to the obtained data, and it was noted that the sorption Cd2+ ions are better explained with Freundlich and D-R models. The thermodynamic parameters $(∆G^o , ∆H^o , ∆S3o ) for Cd^{2+}$ sorption onto composite biosorbent were also determined given from the temperature dependence. The results suggested that composite biosorbent is suitable as a sorbent material for recovery and sorption of metal ions from aqueous solutions. | URI: | https://doi.org/10.55730/1300-0527.3365 | ISSN: | 1300-0527 1303-6130 |
Appears in Collections: | Fen Fakültesi Koleksiyonu PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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