Treatment of pharmaceutical wastewater using interior micro-electrolysis/Fenton oxidation-coagulation and biological degradation
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- 作者：Xiaoyi Xua ; b ; xuxiaoyi@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yao Chenga ; b ; Tingting Zhanga ; b ; Fangying Jia ; b ; Xuan Xua ; b
- 关键词：Interior micro-electrolysis ; Fenton oxidation ; Biological contact oxidation ; Pharmaceutical wastewater ; Field experiment
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：23-30
- 全文大小：1439 K
文摘
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IME–FO lab-scale tests and IME–FOC–biological treatment full-scale experiments were conducted.
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Optimal parameters were obtained and the BOD5/COD of wastewater improved 2.8 times after pretreatment.
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IME effluent with appropriate pH and high Fe2+ concentration was suitable for the FO process.
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The combined system had a high pollutant removal efficiency and good operating stability.