Industrial Water Treatment ›› 2021, Vol. 41 ›› Issue (2): 15-19. doi: 10.11894/iwt.2020-0378

• Summaries and Theses on Special Topics • Previous Articles     Next Articles

Research and application progress of anaerobic ammonia oxidation process

Hang Li1,2(),Xiaohan Yao1,Xin Zhang1,Liping Lü3,*()   

  1. 1. Chongqing Three Gorges Water Yubei Drainage Co., Ltd., Yubei 401120, China
    2. School of Chemistry and Chemical Engineering, Chongqing University, Shapingba 401331, China
    3. College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling 408100, China
  • Received:2020-10-15 Online:2021-02-20 Published:2021-02-25
  • Contact: Liping Lü E-mail:lihang0213@163.com;lvliping@yznu.edu.cn

厌氧氨氧化工艺的研究与应用进展

李航1,2(),姚潇涵1,张欣1,吕利平3,*()   

  1. 1. 重庆市三峡水务渝北排水有限责任公司, 重庆渝北 401120
    2. 重庆大学化学化工学院, 重庆沙坪坝 401331
    3. 长江师范学院化学化工学院, 重庆涪陵 408100
  • 通讯作者: 吕利平 E-mail:lihang0213@163.com;lvliping@yznu.edu.cn
  • 作者简介:李航(1986-), 博士, 工程师。E-mail: lihang0213@163.com
  • 基金资助:
    重庆市教委科学技术研究计划青年项目(KJQN201901429)

Abstract:

Application research status of Anammox process in wastewater treatment were reviewed. The effects of substrate concentration, organic matter, dissolved oxygen, temperature and pH on the Anammox process were introduced, and the successful engineering cases were analyzed and explained. On the basis of above, the next research focus was proposed, including rapid adaptation and performance maintenance of Anammox bacteria under variable temperature conditions, comprehensive influence of multiple factors on Anammox, rapid proliferation and stable retention of Anammox bacteria, and stable realization of shortcut nitrification process.

Key words: anaerobic ammonium oxidation, nitrogen removal, wastewater treatment, engineering application

摘要:

综述了厌氧氨氧化工艺在污水处理中的应用研究现状,介绍了基质浓度、有机物、溶解氧、温度以及pH等对厌氧氨氧化过程的影响,并对运行较为成功的工程案例进行了分析说明。在此基础上,提出了厌氧氨氧化工艺的未来研究重点,具体包括:变温条件下厌氧氨氧化菌的快速适应及性能保持,多因素共同作用对厌氧氨氧化的综合影响,厌氧氨氧化菌的快速增殖与稳定保留,短程硝化过程的稳定实现。

关键词: 厌氧氨氧化, 脱氮, 污水处理, 工程应用

CLC Number: