短程硝化控制条件研究现状与应用分析  

Analysis on the Controlling Condition Reseach and Application of Short-term Nitrification

作　　者：刘海滨[1] 李亚峰[1] 田西满[1] 

机构地区：[1]沈阳建筑大学市政与环境工程学院,沈阳110168

出　　处：《工业安全与环保》2009年第7期20-21,46,共3页Industrial Safety and Environmental Protection

摘　　要：通过介绍短程硝化的机理,分析了温度、pH、DO浓度、SRT、游离氨浓度、实时控制技术及有机物浓度6个方面对于短程硝化的影响,探讨如何控制这些影响因素来达到亚硝酸盐的积累以及应用于实际所面临的困难。Based on the introduction of short - term nitrification mechanism, this paper analyzes the effects of the temperature , pH, concentration of DO, concentration of free ammonia, sludge age and concentration of organic material on the short - term nitrification,discusses how to control these affecting factors to realize the process better and the problems faced in practice, and also prospects the development direction of the research.

关 键 词：短程硝化 温度 DO值 实际应用 

分 类 号：X703[环境科学与工程—环境工程]