Effect of pure oxygen fine bubbles on the organic matter removal and bacterial community evolution treating coal gasification wastewater by membrane bioreactor
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- 作者：Haifeng Zhuanga ; zhuanggao1984@163.com" class="auth_mail" title="E-mail the corresponding author ; Xiaoting Honga ; Hongjun Hanb ; Shengdao Shana
- 关键词：Coal gasification wastewater ; Pure oxygen fine bubbles ; Foam control ; Membrane fouling ; Bacterial community evolution
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：221
- 期：Complete
- 页码：262-269
- 全文大小：529 K
文摘
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Pure oxygen fine bubbles-MBR was developed treating coal gasification wastewater.
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Organic matter reduction and membrane fouling mitigation were improved in O2-MBR.
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Less amount of EPS and larger particle size distribution existed in novel system.
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Pure oxygen with fine bubbles promoted marked evolution of bacterial community.