工业水处理 ›› 2008, Vol. 28 ›› Issue (1): 1-4.

• 专论与综述 •    下一篇

高浓度氨氮废水脱氮技术研究进展

何岩, 赵由才, 周恭明   

  1. 同济大学污染控制和资源化研究国家重点实验室 上海 200092
  • 收稿日期:2007-07-23 修回日期:2007-07-23 出版日期:2008-01-20 发布日期:2010-10-01
  • 作者简介:何岩(1978-),2000年毕业于湖南大学土木工程学院, 2002年进入同济大学读硕、博士研究生,主要研究方向为水处理及固体废物处理与资源化.电话:021- 65988162,E-mail:heyanyanl996@yahoo.com.cn
  • 基金资助:

    上海市科委2005年重大专项《老港填埋场生态修复与土地资源循环利用技术与示范》(05DZ12003);瑞典SIDA(瑞典国际发展组织)资助的亚洲区合作项目(0400239006)

Research process on the denitrogenation of highly concentrated ammonium-nitrogen wastewater

He Yan, Zhao Youcai, Zhou Gongming   

  1. State Laboratory of Pollution Control and Resource Reuse,Tongji University, Shanghai 200092,China
  • Received:2007-07-23 Revised:2007-07-23 Online:2008-01-20 Published:2010-10-01

摘要:

结合高浓度氨氮废水的特点,评述了主要的氨氮处理技术,包括折点氯化法、吹脱法、选择性离子交换法、化学沉淀法及传统生物脱氮技术,同时还评述了硝化反硝化、亚硝酸型硝化反硝化、厌氧氨氧化以及亚硝酸型硝化-厌氧氨氧化等新型生物脱氮技术,介绍了它们的处理原理、研究现状、适宜条件和需要解决的问题,同时指出了高浓度氨氮废水处理技术今后的发展方向。

关键词: 氨氮废水, 脱氮技术, 生物脱氮

Abstract:

In view of the characteristics of highly concentrated ammonium-nitrogen wastewater,the treatment techniques of ammonium-nitrogen are mainly reviewed, consisting of break point chlorination,air stripping,selective ion exchange,chemical precipitation,conventional biological denitrogenation process. The treating principles, current research status,suitable conditions and problems to be solved of nitrification and denitrification,nitritation and denitrification,anaerobic ammonium oxidation and nitritation/anammox, are simultaneously introduced. The future development trends of the treatment technologies of highly concentrated ammonium-nitrogen wastewater are indicated as well.

Key words: ammonium-nitrogenwastewater, denitrogenationtechnology, biologicaldenitrogenation

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