摘要
硝化作用是废水生物脱氮中的关键。本文介绍了硝化作用的生化反应、硝化细菌的类群、硝化反应动力学和影响硝化作用的主要环境因子：溶解氧、ｐＨ、温度和毒物。
Nitrification is the key to biological wastewater nitrogen removal. It was introducedthat biochemical reactions of nitrification,nitrifying bacteria , nitrification kinetics and mainenvironmental factors affecting nitrification : dissolved oxygen , pH , temperature and toxics.
关键词
硝化作用
硝化细菌
生化反应
废水
nitrification
nitrifying bacteria
biochemieal reactions, kinetics
dissolvedoxygen(DO)
pH
temperature
toxics
