Solar photo-Fenton and UV/H2O2 processes against the antidepressant Venlafaxine in urban wastewaters and human urine. Intermediates formation and biodegradability assessment
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- 作者：Stefanos Giannakisa ; stefanos.giannakis@epfl.ch" class="auth_mail" title="E-mail the corresponding author ; Idriss Hendaouia ; Milica Jovicb ; Dominique Grandjeanc ; Luiz Felippe De Alencastroc ; Hubert Giraultb ; Cé ; sar Pulgarina ; cesar.pulgarin@epfl.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Advanced Oxidation Process ; Wastewater treatment ; Human urine treatment ; Degradation pathway ; Zahn-Wellens biodegradability test ; Emerging contaminants
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：308
- 期：Complete
- 页码：492-504
- 全文大小：2740 K
文摘
- •
Venlafaxine (VFA) was treated by 5 Advanced Oxidation Processes (AOPs).
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The degradation kinetics were systematically assessed in water, wastewater and urine.
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UV light and HO
-induced attacks degraded VFA even in the chemically complex matrices.- •
The degradation pathway was elucidated, indicating biodegradable intermediates.
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Increase of biodegradability was observed by applying AOPs prior to the Zahn-Wellens test.