工业水处理 ›› 2019, Vol. 39 ›› Issue (2): 1-5. doi: 10.11894/1005-829x.2019.39(2).001

• 专论与综述 •    下一篇

厌氧氨氧化与反硝化除磷耦合机制

陈亚1, 印雯1, 吴鹏1,2,3, 沈耀良1,2,3, 宋吟玲1,2,3, 徐乐中1,2,3   

  1. 1. 苏州科技大学环境科学与工程学院, 江苏苏州 215009;
    2. 城市生活污水资源化利用技术国家地方联合工程实验室, 江苏苏州 215009;
    3. 江苏省水处理技术与材料协同创新中心, 江苏苏州 215009
  • 收稿日期:2018-10-09 出版日期:2019-02-20 发布日期:2019-03-15
  • 通讯作者: 吴鹏,E-mail:wupengniu@126.com。 E-mail:wupengniu@126.com
  • 作者简介:陈亚(1994-),硕士研究生。E-mail:m15862351567@163.com。
  • 基金资助:
    国家自然科学基金项目(51578353);江苏省自然科学基金项目(BK20160356);江苏省高校自然科学基金项目(16KJB610013)

Coupling mechanism of anaerobic ammonia oxidation and denitrifying phosphorus removal

Chen Ya1, Yin Wen1, Wu Peng1,2,3, Shen Yaoliang1,2,3, Song Yinling1,2,3, Xu Lezhong1,2,3   

  1. 1. School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China;
    2. National Regional Engineering Laboratory of Urban Domestic Sewage Resources Utilization Technology, Suzhou 215009, China;
    3. Jiangsu Collaborative Innovation Center of Water Treatment Technology and Material, Suzhou 215009, China
  • Received:2018-10-09 Online:2019-02-20 Published:2019-03-15

摘要: 厌氧氨氧化与反硝化除磷的耦合对实现污水同步脱氮除磷和推动其实际应用具有重要意义。在深入分析厌氧氨氧化与反硝化除磷机理的基础上,充分讨论了厌氧氨氧化与反硝化除磷的微生物菌群关系及影响两者耦合的控制因素。分析得出,控制系统在温度为30~35℃,DO为0.2~0.5 mg/L,pH为7.5~8.0,进水有机物质量浓度在100~200 mg/L的条件下运行,有利于实现两者的耦合。

关键词: 厌氧氨氧化, 反硝化除磷, 耦合, 脱氮除磷

Abstract: The coupling of anaerobic ammonium oxidation and denitrifying phosphorus removal is of great significance to the realization of simultaneous denitrification and dephosphorization of wastewater and the acceleration of practical application. Based on the in-depth analysis on the mechanisms of anaerobic ammonium oxidation and denitrifying phosphorus removal,the micro-flora relationship between both anaerobic ammonium oxidation and denitrifying phosphorus removal and the control factors affecting the coupling of both processes are fully discussed. It is known through analysis that it is beneficial to the realization of the coupling of both processes,when the reaction conditions are as follows:the temperature is 30-35℃,DO 0.2-0.5 mg/L,pH 7.5-8.0,and the mass concentration of influent organic substances are 100-200 mg/L.

Key words: anaerobic ammonium oxidation, denitrifying dephosphorization, coupling, denitrification and dephosphorization

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