浅谈ANAMMOX反应的启动研究  

Studies on the start-up of ANAMMOX

作　　者：黄曦[1] 张雁秋[1] 李开銮[1] 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008

出　　处：《污染防治技术》2010年第1期74-77,共4页Pollution Control Technology

摘　　要：厌氧氨氧化(ANAMMOX)是一种新型的生物脱氮技术,在废水处理方面具有良好的应用前景。但由于厌氧氨氧化细菌生长缓慢,倍增时间长达11 d,因此,厌氧氨氧化反应器的启动成为众多学者的研究对象。文中概述了近年来的学者们在研究厌氧氨氧化启动时,以选择不同反应器、接种不同污泥和采用不同方法,富集培养的过程及经验。同时通过分析启动过程中各种氮的变化情况,来进一步理解启动过程。The Anaerobic ammonium oxidation is a new biological nitrogen removal technology and has a good application prospects in wastewater treatment. However, as anaerobic ammonia -oxidizing bacteria grow slowly, doubling time is up to 11 days and the start - up methods of anaerobic ammonia oxidation reactor have been studied by many scholars. This article summarizes experience of the start - up of ANAMMOX in different reactors, with different sludge and different enrichment methods. By analyzing the changes about three kinds of nitrogen in start - up, a step forward to understand is taken up.

关 键 词：厌氧氨氧化 启动 细菌富集 三氮比 

分 类 号：X131.2[环境科学与工程—环境科学] X172