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光-Fenton法处理电镀添加剂生产废水

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杨益, 刘国光, 吕文英, 姚琨. 光-Fenton法处理电镀添加剂生产废水[J]. 环境工程学报, 2013, 7(3): 879-882.
引用本文: 杨益, 刘国光, 吕文英, 姚琨. 光-Fenton法处理电镀添加剂生产废水[J]. 环境工程学报, 2013, 7(3): 879-882.
shu
Yang Yi, Liu Guoguang, Lü Wenying, Yao Kun. Treatment of electroplating additive producing wastewater by UV-Fenton[J]. Chinese Journal of Environmental Engineering, 2013, 7(3): 879-882.
Citation: Yang Yi, Liu Guoguang, Lü Wenying, Yao Kun. Treatment of electroplating additive producing wastewater by UV-Fenton[J]. Chinese Journal of Environmental Engineering, 2013, 7(3): 879-882.
shu

光-Fenton法处理电镀添加剂生产废水

  • 1.

    广东工业大学环境科学与工程学院, 广州 510006

  • 基金项目:

    国家自然科学基金资助项目(2009ZX07211-005-03)

  • 中图分类号: X703

Treatment of electroplating additive producing wastewater by UV-Fenton

  • 1.

    Faculty of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006,China

  • Fund Project:

摘要

  • 摘要: 本实验采用光-Fenton法处理电镀添加剂生产废水,探讨了反应时间、H2O2投加量、FeSO4·7H2O投加量、pH、草酸投加量和TiO2等因素对COD去除效果的影响。结果表明,光-Fenton法对COD的降解率达到了94.3%。并得出该方法的最佳操作条件:反应时间为60 min,pH=4,H2O2投加量为80 mL/L,FeSO4·7H2O投加量为6 g/L,Fe2+和H2O2的摩尔比为1∶36,草酸的投加量为12 g/L, TiO2投加量为1.0 g/L。
    Abstract: In this study, UV-Fenton was used to treat electroplating additive producing wastewater and the impacts of H2O2 dosage, FeSO4·7H2O dosage, pH, oxalic acid dosage,TiO2 on the COD removal ratio were studied. The results showed that the COD removal rate of UV-Fenton was 94.3% and the best operating condition were pH=4, H2O2 dosage of 80 mL/L, FeSO4·7H2O dosage of 6 g/L, n(Fe2+)∶n(H2O2)=1∶36, oxalic acid dosage of 12 g/L, TiO2 dosage of 1.0 g/L and the reaction time of 60 minutes.
  • [1] 姚培芬, 张更, 张巧生. 难降解有机物的高级化学氧化技术. 河北化工, 2007,30(10):24-26 Yao Peifen, Zhang Geng, Zhang Qiaosheng. Advanced chemical oxidation of refractory organic matter. Hebei Chemical,2007,30(10):24-26(in Chinese)
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出版历程
  • 收稿日期:  2012-02-06
  • 刊出日期:  2013-03-18
杨益, 刘国光, 吕文英, 姚琨. 光-Fenton法处理电镀添加剂生产废水[J]. 环境工程学报, 2013, 7(3): 879-882.
引用本文: 杨益, 刘国光, 吕文英, 姚琨. 光-Fenton法处理电镀添加剂生产废水[J]. 环境工程学报, 2013, 7(3): 879-882.
shu
Yang Yi, Liu Guoguang, Lü Wenying, Yao Kun. Treatment of electroplating additive producing wastewater by UV-Fenton[J]. Chinese Journal of Environmental Engineering, 2013, 7(3): 879-882.
Citation: Yang Yi, Liu Guoguang, Lü Wenying, Yao Kun. Treatment of electroplating additive producing wastewater by UV-Fenton[J]. Chinese Journal of Environmental Engineering, 2013, 7(3): 879-882.
shu

光-Fenton法处理电镀添加剂生产废水

  • 1. 广东工业大学环境科学与工程学院, 广州 510006
  • 收稿日期:  2012-02-06
基金项目:

国家自然科学基金资助项目(2009ZX07211-005-03)

摘要: 本实验采用光-Fenton法处理电镀添加剂生产废水,探讨了反应时间、H2O2投加量、FeSO4·7H2O投加量、pH、草酸投加量和TiO2等因素对COD去除效果的影响。结果表明,光-Fenton法对COD的降解率达到了94.3%。并得出该方法的最佳操作条件:反应时间为60 min,pH=4,H2O2投加量为80 mL/L,FeSO4·7H2O投加量为6 g/L,Fe2+和H2O2的摩尔比为1∶36,草酸的投加量为12 g/L, TiO2投加量为1.0 g/L。

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