高级搜索

高速泳动床对村镇微污染水体的预处理效果

,  ,  , 

downloadPDF

上一篇

下一篇

刘琳, 杨长明, 姜德刚, 李建华. 高速泳动床对村镇微污染水体的预处理效果[J]. 环境工程学报, 2013, 7(5): 1651-1655.
引用本文: 刘琳, 杨长明, 姜德刚, 李建华. 高速泳动床对村镇微污染水体的预处理效果[J]. 环境工程学报, 2013, 7(5): 1651-1655.
shu
Liu Lin, Yang Changming, Jiang Degang, Li Jianhua. Pretreatment efficiency of micro-polluted water in village by a biofringe bed[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1651-1655.
Citation: Liu Lin, Yang Changming, Jiang Degang, Li Jianhua. Pretreatment efficiency of micro-polluted water in village by a biofringe bed[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1651-1655.
shu

高速泳动床对村镇微污染水体的预处理效果

  • 1.

    同济大学长江水环境教育部重点实验室,上海 200092

  • 基金项目:

    国家"水体污染控制与治理"科技重大专项(2011ZX07303-001)

  • 中图分类号: X522

Pretreatment efficiency of micro-polluted water in village by a biofringe bed

  • 1.

    Key Laboratory of Yangtze Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China

  • Fund Project:

HTML全文

  • 摘要: 利用高速泳动床反应器作为预处理装置处理村镇微污染水体,出水进入组合人工湿地。结果表明,实验阶段高速泳动床在HRT为1.2 h时,尽管泳动床进水各污染物浓度较低,但反应器对COD、TN和TP仍具有较明显(P<0.05)的去除效果,平均去除率分别为11.3%、14.6%和25.8%。高速泳动床反应器对氨氮去除效果尤为明显,去除率达到46.9%。此外,高速泳动床反应器内硝化作用较强,出水中硝态氮含量平均增加率为45.5%,弥补了后续人工湿地硝化作用不强、除氨氮效果不佳的缺点。
    Abstract: Biofringe bed was applied to pretreat eutrophic micro-polluted water in village before flow into a constructed wetland. The results indicated that during experimental period, biofringe bed had significant (P3-N with the removal rate of 46.9%. In the BF reactor, nitrification process was relatively powerful, and NO3--N in outlet increased by 45.5% on average, as compared to that in input, which can compensate for weakness of low nitrification and NH3-N removal rate in constructed wetlands.
  • [1] 费频频,杨京平.杭嘉湖水网平原村域水环境污染及其负荷分析. 环境科学与技术, 2011, 34(4): 104-109 Fei P. P., Yang J. P. Analysis of water environment pollution and pollution load at village scale in Hang-Jia-Hu water-net plain. Environmental Science & Technology, 2011, 34(4):104-109 (in Chinese)
    [2] 杜霞, 霍元子, 邵留, 等. 上海市农村典型河道水体富营养化调查与评价. 水生态学杂志, 2011, 32(3): 9-15 Du X., Huo Y.Z., Shao L., et al. The survey and evaluation of water eutrophication in Shanghai rural typical rivers. Journal of Hydroecology, 2011, 32(3): 9-15(in Chinese)
    [3] Jos T. V., Arthur F. M. Wetlands for wastewater treatment: Opportunities and limitations. Ecol. Eng., 1999, 12 (1-2): 5-12
    [4] Wu H. D., Huang P. Removal efficiency of a field-scal constructed wetland in treating europhic water: A case study of Xinyuan Lake, China. Fresenius Environmental Bulletin, 2011, 20(9): 2251-2257
    [5] Li H., Zhao H. P., Hao H. L. Enhancement of nutrient removal from eutrophic water by a plant-microorganisms combined system. Environmental Engineering Science, 2011, 28(8): 543-554
    [6] 田景宏, 黄柄彬. 人工湿地处理永定河微污染河水试验研究. 水处理技术, 2009, 35(6): 82-86 Tian J. H., Huang B. B. Study on efficiency of different constructed wetland process for micro-pooluted river water treatment. Technology of Water Treatment, 2009, 35(6): 82-86 (in Chinese)
    [7] 付融冰.潜流人工湿地对农村生活污水氮去除的研究.水处理技术, 2006, 32(1): 18-22 Fu R. B. Study on removal of nitrogen in rural domestic sewage by subsurface wetlands. Technology of Water Treatment, 2006, 32(1): 18-22 (in Chinese)
    [8] Zhou S., Hosomi M. Nitrogen transformations and balance in a constructed wetland for nutrient-polluted river water treatment using forage rice in Japan. Ecological Engineering, 2008, 32(2): 147-155
    [9] Rouse J. D., Yazaki D., Cheng Y. J., et al. Swim-bed technology as an innovative attached-growth process for high-rate wastewater treatment. Japanese Journal of Water Treatment Biology, 2004,40(3):115-124
    [10] 张岩, 郭岩, 白玉华, 等. 单槽泳动床反应器脱氮及去除有机物研究. 中国给水排水, 2009, 25(11):1-4 Zhang Y., Guo Y., Bai Y. H.,et al. Removal of nitrogen and organic substance by one-trough swimming bed reactor. China Water & Wastewater, 2009, 25(11):1-4 (in Chinese)
    [11] 国家环境保护总局. 水和废水监测分析方法(第4版). 北京: 中国环境科学出版社, 2002
    [12] Ruiz G., Jeison D., Rubilar O., et al. Nitrification-denitrification via nitrite accumulation for nitrogen removal from wastewaters. Bioresource Technology, 2006, 97(2): 330-335
    [13] 白玉华, 郭岩, 张岩. 泳动床生物膜反应器处理农村污水特性研究.工业水处理, 2010, 30(3): 44-48 Bai Y. H., GuoY., Zhang Y. Research on the characteristics of rural wastewater treatment by swimming bed biofilm reactor. Industrial Water Treatment, 2010, 30(3): 44-48(in Chinese)
    [14] Spagni A., Marsili-Libelli S. Nitrogen removal via nitrite in a sequencing batch reactor treating sanitary landfill leachate. Bioresource Technology, 2009, 100(2): 609-614
    [15] Richard B. R., Yuan Z.G., Keller J. Demonstration of nitrogen removal via nitrite in a sequencing batch reactor treating domestic wastewater. Water Research, 2008, 42(8-9): 2166-2176
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2039
  • HTML全文浏览数:  1105
  • PDF下载数:  730
  • 施引文献:  0
出版历程
  • 收稿日期:  2012-02-09
  • 刊出日期:  2013-05-22
刘琳, 杨长明, 姜德刚, 李建华. 高速泳动床对村镇微污染水体的预处理效果[J]. 环境工程学报, 2013, 7(5): 1651-1655.
引用本文: 刘琳, 杨长明, 姜德刚, 李建华. 高速泳动床对村镇微污染水体的预处理效果[J]. 环境工程学报, 2013, 7(5): 1651-1655.
shu
Liu Lin, Yang Changming, Jiang Degang, Li Jianhua. Pretreatment efficiency of micro-polluted water in village by a biofringe bed[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1651-1655.
Citation: Liu Lin, Yang Changming, Jiang Degang, Li Jianhua. Pretreatment efficiency of micro-polluted water in village by a biofringe bed[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1651-1655.
shu

高速泳动床对村镇微污染水体的预处理效果

  • 1. 同济大学长江水环境教育部重点实验室,上海 200092
  • 收稿日期:  2012-02-09
基金项目:

国家"水体污染控制与治理"科技重大专项(2011ZX07303-001)

摘要: 利用高速泳动床反应器作为预处理装置处理村镇微污染水体,出水进入组合人工湿地。结果表明,实验阶段高速泳动床在HRT为1.2 h时,尽管泳动床进水各污染物浓度较低,但反应器对COD、TN和TP仍具有较明显(P<0.05)的去除效果,平均去除率分别为11.3%、14.6%和25.8%。高速泳动床反应器对氨氮去除效果尤为明显,去除率达到46.9%。此外,高速泳动床反应器内硝化作用较强,出水中硝态氮含量平均增加率为45.5%,弥补了后续人工湿地硝化作用不强、除氨氮效果不佳的缺点。

English Abstract

    全文HTML

参考文献 (15)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心