Removal of Cr(VI) from aqueous solution using chitosan-g-poly(butyl acrylate)/silica gel nanocomposite
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- 作者：R. Nithyaa ; Thandapani Gomathia ; P.N. Sudhaa ; drparsu8@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jayachandran Venkatesanb ; c ; Sukumaran Anild ; Se-Kwon Kimb
- 关键词：Grafted chitosan ; Silica gel ; Isotherm ; Kinetics
- 刊名：International Journal of Biological Macromolecules
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：87
- 期：Complete
- 页码：545-554
- 全文大小：1370 K
文摘
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Synthesis of novel chitosan-g-poly(butyl acrylate)/silica gel nanocomposite for toxic chromium removal.
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Biosorption process follows Langmuir better than Freundlich isotherm model.
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Chelation of metal ion takes place with non-covalent interaction.