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铁盐絮凝+MBR处理钨冶炼含砷含氨氮废水

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钟常明, 王汝胜, 吴昆泽, 余夏静. 铁盐絮凝+MBR处理钨冶炼含砷含氨氮废水[J]. 环境工程学报, 2014, 8(5): 1840-1844.
引用本文: 钟常明, 王汝胜, 吴昆泽, 余夏静. 铁盐絮凝+MBR处理钨冶炼含砷含氨氮废水[J]. 环境工程学报, 2014, 8(5): 1840-1844.
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Zhong Changming, Wang Rusheng, Wu Kunze, Yu Xiajing. Treatment of tungsten smelting wastewater containing arsenic and ammonia nitrogen by ferric salt flocculation+MBR[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1840-1844.
Citation: Zhong Changming, Wang Rusheng, Wu Kunze, Yu Xiajing. Treatment of tungsten smelting wastewater containing arsenic and ammonia nitrogen by ferric salt flocculation+MBR[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1840-1844.
shu

铁盐絮凝+MBR处理钨冶炼含砷含氨氮废水

  • 1.

    江西理工大学资源与环境工程学院, 赣州 341000

  • 2.

    江西省矿冶环境污染控制重点实验室, 赣州 341000

  • 基金项目:

    江西省科技支撑计划项目（20111BBG70012-3）

  • 中图分类号: X703.1

Treatment of tungsten smelting wastewater containing arsenic and ammonia nitrogen by ferric salt flocculation+MBR

  • 1.

    School of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China

  • 2.

    Jiangxi Key Laboratory of Mining and Metallurgy Environmental Pollution Control, Ganzhou 341000, China

  • Fund Project:

  • 摘要: 选用铁盐絮凝+MBR组合系统对钨冶炼废水进行了实验研究，考察了组合系统对废水中As、COD、NH4+-N和TN的去除效果。结果表明，系统对As、COD、NH4+-N和TN的去除效果较好，去除率分别为97.2%、93.4%、74.0%和52.8%；系统的抗流量冲击能力和抗有机物负荷冲击能力较强。
    Abstract: The experimental study of tungsten smelting wastewater containing arsenic and ammonia nitrogen was conducted by the combined process of ferric salt flocculation +MBR. The removal rates of As, COD, NH4+-N and TN in the tungsten smelting wastewater were investigated by the combined process. The experimental results showed that the average removal efficiencies of As, COD, NH4+-N and TN by the combined process were 97.2%, 93.4%, 74.0% and 52.8%, respectively. The resistance of the system to flux impact and organic shock loads is strong.
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  • 收稿日期:  2013-07-06
  • 刊出日期:  2014-05-06

铁盐絮凝+MBR处理钨冶炼含砷含氨氮废水

  • 1.  江西理工大学资源与环境工程学院, 赣州 341000
  • 2.  江西省矿冶环境污染控制重点实验室, 赣州 341000
  • 收稿日期:  2013-07-06
基金项目:

江西省科技支撑计划项目（20111BBG70012-3）

摘要: 选用铁盐絮凝+MBR组合系统对钨冶炼废水进行了实验研究，考察了组合系统对废水中As、COD、NH4+-N和TN的去除效果。结果表明，系统对As、COD、NH4+-N和TN的去除效果较好，去除率分别为97.2%、93.4%、74.0%和52.8%；系统的抗流量冲击能力和抗有机物负荷冲击能力较强。

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