The applications of populus fiber in removal of Cr(VI) from aqueous solution
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- 作者：Miaomiao Li ; Yumei Gong ; ymgong@dlpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; ymgong01@126.com" class="auth_mail" title="E-mail the corresponding author ; Aichao Lyu ; Yuanfa Liu ; morning309@126.com" class="auth_mail" title="E-mail the corresponding author ; Hong Zhang ; zhang_hong1234@sina.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Populus fibers ; Surface modification ; Amidoxime ; Chromium sorbent
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：383
- 期：Complete
- 页码：133-141
- 全文大小：2677 K
文摘
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A sorbent for heavy metal ions based on populus fibers is prepared by a green way.
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The chromium adsorption on the sorbent accords with the pseudo-second-order kinetics.
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The proposed adsorption involves static attraction and chelation by the sorbent on chromium.
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The sorbent is expected to be applied in universal conditions.
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