厌氧氨氧化反应器启动及运行的研究进展

厌氧氨氧化(Anammox)工艺是近年来废水处理领域的一个新发现。它是指在厌氧条件下由自养型Anammox细菌将NH4 -N直接转化为N2。厌氧氨氧化作为一种新型的污水处理工艺具有较高的理论意义和良好的应用前景。在此,概述了近年来国内研究人员在Anammox工艺研究中所采用的不同培养反应器及其启动方法和培养过程,以及他们的成功经验,由此说明厌氧氨氧化研究利用的可行性及其研究意义。

Advances of Research on Start-up and Operation of Anammox Reactor

The process of anaerobic ammonium oxidation (Anammox) is a novel technology in the field of wastewater treatment, in which NH 4-N is converted to N2 under anaerobic conditions with autotrophic bacteria of Anammox. As a new method of water treatment, anaerobic ammonium oxidation may be of good applied prospect and greater theoretic meaning. In this paper, different reactors, methods of start-up, cultivated processes of Anammox technology reported by domestic researchers in current several years and their successful experiences have been summarized to prove the feasibility and research meaning of Anammox process.