Progress in the research on denitrification process by biofilm-electrode reactor

doi:10.11894/1005-829x.2000.20(4).5

Abstract

Abstract:

Biofilm-electrode denitrification is a novel method which combines electrochemical method with biofilm process.It provides a new approach,especially when there is lack of carbon source for denitrification.According to the development of research on denitrification by biofilm-electrode reactor in China and aboard,the factors influencing denitrification by biofilm-electrode reactor are introduced systematically.At the same time,the problems existed in the aspects,such as the selection of electrode materials in this process,the design of reactor configuration,and the principle and condition optimization of the synergistic effect between electrochemistry and bio-film,as well as the trend of future research development,are put forward.

Key words: biofilm-electrode reactor, low ratio of carbon and nitrogen, denitrification

摘要：

电极生物膜法反硝化是一种新型的将电化学法与生物膜法相结合的生物反硝化方法。特别在缺乏碳源时,该法为反硝化提供了一种新的途径。结合国内外对电极生物膜法反硝化的研究发展,系统介绍了电极生物膜法反硝化工艺的影响因素,同时指出该工艺在电极材料的选择、反应器构型设计、电化学和生物膜协同作用的原理与条件优化方面存在的问题和今后的研究发展趋势。

关键词: 电极生物膜, 低碳氮比, 反硝化

CLC Number:

X703

Lan Mei, Liu Xiaolu, Zhao Jun, Zhang Jiayuan. Progress in the research on denitrification process by biofilm-electrode reactor[J]. INDUSTRIAL WATER TREATMENT, 2012, 32(7): 5-8.

蓝梅, 刘晓露, 赵军, 张佳媛. 电极生物膜法反硝化工艺研究进展[J]. 工业水处理, 2012, 32(7): 5-8.

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https://www.iwt.cn/EN/Y2012/V32/I7/5

References

[1] 朱苓,王毓芳,徐伯兴.生物膜电极法在废水处理中的应用[J].污染防治技术,1998,11(1):45-47.
[2] Mellor R B,Ronnenberg J,Campbell W H,et al.Reduction of nitrate and nitrite in water by immobilized enzymes[J].Nature,1992,355:717-719.
[3] Sakakibara Y,Kuroda M.Electric prompting and control of denitrification[J].Biotechnology and Bioengineering,1993,42(4):535-537.
[4] Prosnanskya M,Sakakibara Y,Kuroda M.High-rate denitrification and SS rejection by biofilm-electrode reactor(BER) combined with microfiltration[J].Water Research,2002,36(9):4801-4810.
[5] Watanabe T,Motoyama H,Kuroda M.Denitrification and neutralization treatment by direct feeding of an acidic wastewater containing copper ion and high-strength nitrate to a bio-eleetrochemical reactor proeess[J].Wat.Res.,2001,35(17):4102-4110.
[6] S1iekers A O,Derwort N,Gomez J L,et al.Completely autotrophic nitrogen removal over nitrite in one single reactor[J].Water Research,2002,36(10):2475-2482.
[7] Prosnansky M,Watanabe T,Kuroda M.Comparative study on the bio-electrochemical denitrification equipped with a multi-electrode system[J].Water Science & Technology,2005,52 (10/11):479-485.
[8] 黄民生,高廷耀.电极生物膜法反硝化的试验研究[J].上海环境科学,1996,15(6):25-27.
[9] 彭永臻,王淑莹,周利,等.生物电极脱氮工艺的在线模糊控制研究(一)[J].中国给水排水,1999,15(2):5-9.
[10] 范彬,曲久辉,雷鹏举,等.异养-电极-生物膜联合反应器脱除地下水中硝酸盐的研究[J].环境科学学报,2001,21 (3):257-262.
[11] Wang Haiyan,Qu Jiuhui.Combined bioelectrochemical and sulfur autotrophic denitrification for drinking water treatment[J].Water Research,2003,37 (15):3767-3775.
[12] 刘晓,黄显怀,金文标.电极-生物膜法在生物脱氮处理中的潜力[J].工业用水与废水,2006,3(37):57-59.
[13] 杨群,杨昌柱.陈建平,等.电极-生物膜前后置条件下的反硝化脱氮性能比较[J].水处理技术,2007,33(11):31-41.
[14] 鲍立宁,黄显怀,黄勇,等生物膜电极工艺去除微污染源水中氨氮的研究[J].中国给水排水,2008,24(15):28-31.
[15] 庞朝晖,张敏,张帆.电极生物膜处理地下水中的硝酸盐氮实验研究[J].水处理技术,2010,36(5):93-95.
[16] Zhao Yingxin,Feng Chuanping,Wang Qinghong,et al.Nitrate removal from groundwater by cooperating heterotrophic with autotrophic denitrification in a biofilm-electrode reactor[J].Journal of Hazardous Materials,2011,192(3):1033-1039.
[17] 周贵忠,孙静,张旭,等.地下水生物反硝化碳源材料研究[J].环境科学与技术,2008,31(37):4-10.
[18] 马利民.电极生物膜法饮用水的脱氮实验研究[D].安徽:合肥工业大学.2004.
[19] 谭佑铭,王萌,罗启芳.反硝化菌涂层电极脱氮的主要影响因素[J].卫生研究,2004,33(5):527-530.
[20] 范彬,曲久辉,刘锁祥.等.复合三维电极-生物膜反应器脱除饮用水中的硝酸盐[J].环境科学学报,2002,21(1):39-43.
[21] 胡传侠,杨昌柱,杨群,等.固定化三维电极-生物膜法去除污水中硝酸盐氮[J].环境科学与技术,2008,2(31):83-87.
[22] 徐亚同.pH、温度对反硝化的影响[J].中国环境科学,1994,14(4):308-313.
[23] 夏四清,钟佛华,张彦浩.氢自养反硝化去除水中硝酸盐的影响因素研究[J].中国给水排水,2008,24(21):5-8.
[24] 鲍连升,郝文胜.电极-生物膜法去除硝酸盐氮的试验研究[J].工业用水与废水,2006,37(6):45-47.

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