Please use this identifier to cite or link to this item: 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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