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光催化-膜分离三相流化床循环反应装置处理酸性红B废水

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常青, 解立平, 王玉洁, 胡艳菊, 王雅慧, 费学宁. 光催化-膜分离三相流化床循环反应装置处理酸性红B废水[J]. 环境工程学报, 2012, 6(12): 4513-4518.
引用本文: 常青, 解立平, 王玉洁, 胡艳菊, 王雅慧, 费学宁. 光催化-膜分离三相流化床循环反应装置处理酸性红B废水[J]. 环境工程学报, 2012, 6(12): 4513-4518.
shu
Chang Qing, Xie Liping, Wang Yujie, Hu Yanju, Wang Yahui, Fei Xuening. Treatment of Acid Red B wastewater by three-phase fluidized bed recycle equipment coupling with photocatalysis oxidation and organic membrane separation[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4513-4518.
Citation: Chang Qing, Xie Liping, Wang Yujie, Hu Yanju, Wang Yahui, Fei Xuening. Treatment of Acid Red B wastewater by three-phase fluidized bed recycle equipment coupling with photocatalysis oxidation and organic membrane separation[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4513-4518.
shu

光催化-膜分离三相流化床循环反应装置处理酸性红B废水

  • 1.

    天津工业大学环境与化学工程学院,天津300387

  • 2.

    天津工业大学中空纤维膜材料与膜过程省部共建国家 重点实验室培育基地,天津300387

  • 3.

    天津城市建设学院环境与市政工程系,天津300384

  • 基金项目:

    天津市应用基础及前沿技术研究计划重点项目(11JCZDJC 24900)

    中空纤维膜材料与膜过程省部共建国家重点实验室培育基地开放基金(201022)

  • 中图分类号: X791

Treatment of Acid Red B wastewater by three-phase fluidized bed recycle equipment coupling with photocatalysis oxidation and organic membrane separation

  • 1.

    School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387,China

  • 2.

    State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Tianjin Polytechnic University, Tianjin 300387,China

  • 3.

    Department of Environmental and Municipal Engineering, Tianjin Institute of Urban Construction, Tianjin 300384,China

  • Fund Project:

  • 摘要: 耦合光催化氧化和有机膜分离技术,设计了一种新型光催化氧化-有机膜分离三相流化床循环反应装置(循环反应装置);并对循环反应装置光催化降解酸性红B时的影响因素进行了研究。结果表明,减小膜出水通量和降低酸性红B废水浓度均有利于膜出水降解率的提高;循环反应装置中废水降解率随光催化反应器底部曝气量的增加而先增加再降低,膜分离器中废水降解率的波动则随曝气量的增加而总是在增大,其最佳曝气量为1.00 m3/h;光催化反应器中多光源布置有利于循环反应装置的稳定运行;循环反应装置可有效地处理酸性红B废水。
    Abstract: A new type of three-phase fluidized bed recycle equipment, coupling with the technology of photocatalysis and organic membrane separation, was designed, and the influencing factors during photocatalytic degrading Acid Red B with TiO2 were investigated. The results showed that it was helpful to raise the degradation rate of membrane effluent as the membrane flux and Acid Red B concentration reduced. The degradation rate of wastewater first increased and then decreased with increasing aeration flux in the bottom of photocatalytic reactor, but the degradation rate fluctuation in the membrane separator always increased, and the optimal value of the aeration flux was 1.00 m3/h. Multi-ultraviolet light arrangement in the photocatalytic reactor was conducive to the stability during the reactor run. The recycle equipment can treat Acid Red B wastewater effectively.
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  • 收稿日期:  2012-02-02
  • 刊出日期:  2012-12-07
常青, 解立平, 王玉洁, 胡艳菊, 王雅慧, 费学宁. 光催化-膜分离三相流化床循环反应装置处理酸性红B废水[J]. 环境工程学报, 2012, 6(12): 4513-4518.
引用本文: 常青, 解立平, 王玉洁, 胡艳菊, 王雅慧, 费学宁. 光催化-膜分离三相流化床循环反应装置处理酸性红B废水[J]. 环境工程学报, 2012, 6(12): 4513-4518.
shu
Chang Qing, Xie Liping, Wang Yujie, Hu Yanju, Wang Yahui, Fei Xuening. Treatment of Acid Red B wastewater by three-phase fluidized bed recycle equipment coupling with photocatalysis oxidation and organic membrane separation[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4513-4518.
Citation: Chang Qing, Xie Liping, Wang Yujie, Hu Yanju, Wang Yahui, Fei Xuening. Treatment of Acid Red B wastewater by three-phase fluidized bed recycle equipment coupling with photocatalysis oxidation and organic membrane separation[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4513-4518.
shu

光催化-膜分离三相流化床循环反应装置处理酸性红B废水

  • 1.  天津工业大学环境与化学工程学院,天津300387
  • 2.  天津工业大学中空纤维膜材料与膜过程省部共建国家 重点实验室培育基地,天津300387
  • 3.  天津城市建设学院环境与市政工程系,天津300384
  • 收稿日期:  2012-02-02
基金项目:

天津市应用基础及前沿技术研究计划重点项目(11JCZDJC 24900)

中空纤维膜材料与膜过程省部共建国家重点实验室培育基地开放基金(201022)

摘要: 耦合光催化氧化和有机膜分离技术,设计了一种新型光催化氧化-有机膜分离三相流化床循环反应装置(循环反应装置);并对循环反应装置光催化降解酸性红B时的影响因素进行了研究。结果表明,减小膜出水通量和降低酸性红B废水浓度均有利于膜出水降解率的提高;循环反应装置中废水降解率随光催化反应器底部曝气量的增加而先增加再降低,膜分离器中废水降解率的波动则随曝气量的增加而总是在增大,其最佳曝气量为1.00 m3/h;光催化反应器中多光源布置有利于循环反应装置的稳定运行;循环反应装置可有效地处理酸性红B废水。

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