Aqueous phase adsorption of cephalexin by walnut shell-based activated carbon: A fixed-bed column study
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- 作者：Ghadir Nazaria ; ghadir_nazari@alumni.ut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; ghadir_nazari@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Hossein Abolghasemia ; b ; hoab@ut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Mohamad Esmaielia ; esmaili@ut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Ehsan Sadeghi Pouyaa ; sadeghipouya@ut.ac.ir" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cephalexin adsorption ; Fixed-bed column ; Walnut shell ; Chemical activation ; Activated carbon
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：375
- 期：Complete
- 页码：144-153
- 全文大小：1384 K
文摘
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Activated carbon produced from walnut shell using chemical activation method.
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The Thomas and Yoon–Nelson models were appropriate for walnut shell AC.
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The adsorption rate of process is controlled by both film and pore diffusion.
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The effect of temperature on the degradation of CFX follows the first-order reaction kinetics.