Radiation-induced graft polymerization for the preparation of a highly efficient UHMWPE fibrous adsorbent for Cr(VI) removal
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- 作者：Qianhong Gaoa ; b ; Jiangtao Huaa ; Rong Lia ; Zhe Xinga ; Lijuan Panga ; b ; Mingxing Zhanga ; b ; Lu Xua ; Guozhong Wua ; c ; wuguozhong@sinap.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：UHMWPE fiber ; Radiation-induced graft polymerization ; Cr(VI) adsorption ; Reusable fibrous adsorbent
- 刊名：Radiation Physics and Chemistry
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：130
- 期：Complete
- 页码：92-102
- 全文大小：2955 K
文摘
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A high efficient fibers for Cr(VI) removal was prepared via radiation technique.
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Adsorption of Cr(VI) onto this fibrous adsorbent was followed pseudo-second-order.
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Maximum adsorbent capacity of Cr(VI) was found to be 295 mg/g.
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Cr(VI) was partially reduced to Cr(III) by the nitrogen species of adsorbent.