Efficient adsorption of PFOS and F53B from chrome plating wastewater and their subsequent degradation in the regeneration process
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- 作者：Ziwen Dua ; b ; Shubo Denga ; dengshubo@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Dengchao Liua ; Xiaolong Yaoa ; Yu Wanga ; Xinyu Lua ; Bin Wanga ; Jun Huanga ; Yujue Wanga ; Baoshan Xingb ; Gang Yua
- 关键词：PFOS ; F53B ; Chrome plating wastewater ; Reactivated carbon ; Regeneration
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：290
- 期：Complete
- 页码：405-413
- 全文大小：870 K
文摘
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Chrome plating wastewater contains high concentrations of PFOS and F53B.
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Activated carbons after KOH reactivation exhibit high removal of PFOS and F53B.
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Coexisting organic matters in wastewater significantly affect PFOS/F53B sorption.
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Spent adsorbent is fully regenerated by persulfate oxidation and can be reused.
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Persulfate oxidation is effective for the degradation of adsorbed PFOS and F53B.