[1]王永磊,刘宝震,张克峰.厌氧氨氧化脱氮工艺研究进展[J].山东建筑大学学报,2016,(03):259-269.
 Wang Yonglei,Liu Baozhen,Zhang Kefeng.Research progress of biological nitrogen removal from sewage via anammox[J].Journal of Shandong jianzhu university,2016,(03):259-269.
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厌氧氨氧化脱氮工艺研究进展()
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《山东建筑大学学报》[ISSN:1673-7644/CN:37-1449/TU]

卷:
期数:
2016年03期
页码:
259-269
栏目:
综合述评
出版日期:
2016-06-15

文章信息/Info

Title:
Research progress of biological nitrogen removal from sewage via anammox
作者:
王永磊 刘宝震张克峰
(山东建筑大学 市政与环境工程学院,山东 济南 250101)
Author(s):
Wang Yonglei Liu Baozhen Zhang Kefeng
(.School of Environmental and Municipal Engineering, Shandong Jianzhu University, Jinan 250101, China)
关键词:
生物脱氮厌氧氨氧化菌亚硝化部分反硝化影响因素
Keywords:
biological nitrogen removal anammox bacteria nitrosation partial-denitrification influencing factors
分类号:
X703
文献标志码:
A
摘要:
厌氧氨氧化菌厌氧氧化自养生物脱氮技术在降低污水处理能耗,实现污水能量回收利用方面应用前景极大。良好的污泥停留时间和稳定的亚硝酸盐供应制约厌氧氨氧化技术在污水处理中的应用。两者都与厌氧氨氧化菌参与硝化亚硝化反应的菌群活性影响因素有关。文章综述了温度、pH、有机物等影响厌氧氨氧化菌活性因素的最新研究进展,从微生物角度研究了厌氧氨氧化颗粒污泥和生物膜形成的影响因素和获得良好污泥停留时间的方式,阐明了亚硝化和部分反硝化两个稳定可行的亚硝酸盐供给方式,通过研究厌氧氨氧化菌和亚硝酸盐氧化菌生长因素,阐释了部分反硝化机理,对主流生活污水处理系统中应用厌氧氨氧化工艺的可能和挑战进行了展望。
Abstract:
Biological nitrogen removal from sewage via anammox is very promising to reduce the energy consumption of sewage treatment and make sewage treatment energy-neutral or energy-positive. Good retention time of anammox bacteria and stable supply of nitrite are real bottleneck for applying anammox in sewage treatment. They are both affected by the active facts of anammox bacteria and the microflora participating nitrosation process. By using the advanced researches about facts affecting of anammox bacteria such as temperature, pH, organics were summarized. Meanwhile, in order to gain the good retention of ananmmox bacteria, the forming of anammox bacteria biofilm/granules were studied by microbiological point. What`s more, two promising methods of offering nitrite—nitration and partial-denitrification were introduced, and the strategies for achieving partial-denitrification were summarized by reviewing the factors affecting anammox bacteria and nitrite-oxidizing bacteria growth. Finally, two cases of applying anammox in the mainstream sewage treatment plants were documented, and the possibility and challenge of the application of anammox process in the mainstream domestic wastewater treatment system were discussed.
更新日期/Last Update: 2016-07-06