Degradation of ibuprofen by a synergistic UV/Fe(III)/Oxone process
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- 作者：YongFang Rao ; yfrao@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Dan Xue ; Huaimin Pan ; Jiangtao Feng ; Yingjie Li
- 关键词：Ibuprofen ; Sulfate radicals ; Hydroxyl radicals ; Decarboxylation ; Hydroxylation
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：283
- 期：Complete
- 页码：65-75
- 全文大小：2133 K
文摘
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Degradation of ibuprofen by UV/Fe3+/Oxone process is reported.
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Ibuprofen degradation rate depends on pH value and the ratio of [Fe3+]:[Oxone]:[IBP].
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The anions Cl−, SO42− and H2PO4− caused a negative effect on ibuprofen degradation.
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NO3− slightly accelerated ibuprofen degradation.
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Six new intermediates/byproducts were identified.