Distribution of free radicals and intermediates during the photodegradation of polychlorinated biphenyls strongly affected by cosolvents and TiO2 catalyst
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- 作者：Xiangdong Zhua ; b ; Yujun Wanga ; Wenxiu Qina ; Shicheng Zhangb ; Dongmei Zhoua ; dmzhou@issas.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photodegradation ; 2 ; 4 ; 4&prime ; -trichlorobiphenyl ; Free radical ; Intermediate
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：628-634
- 全文大小：1166 K
文摘
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Cosolvent strongly affected free radicals in PCB28 degradation by addition of TiO2.
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Free radical was slightly affected by cosolvent in PCB28 degradation without TiO2.
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Both the cosolvent and TiO2 influenced the intermediates of PCB28 degradation.
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The degradation pathway of PCB28 was discerned under different reaction system.