摘要
介绍了传统生物脱氮、短程硝化—反硝化、厌氧氨氧化、同时硝化—反硝化等生物脱氮机理;阐述了与之相应的较成熟的若干新老工艺的应用和优缺点。对开展这方面的研究前景提出了展望,为水处理工艺设计及研究提供了新的理论和思路。
The fundamental mechanisms of biological removal of nitrogen are explained.The new technologies such as simultaneous nitrification and de-nitrification,shortcut nitrification and de-nitrification,anaerobic ammonia oxidation are described.The advantages and disadvantages of various processes are compared.Consequently, the research trends are proposed.The study are effective for design and application of waste water treatment engineering.
出处
《中国资源综合利用》
2008年第6期21-23,共3页
China Resources Comprehensive Utilization
关键词
生物脱氮机理
新工艺
技术原理
biological removal of nitrogen mechanism
new technology
technical principle
