摘要
在氮的硝化过程中活性污泥里的有壳类原生动物可以作为氮硝化过程的指示生物.氮的硝化效果可以通过这类原生动物数量的变化反映出来.本文着重讨论了有机负荷、溶解氧、温度和pH值对这类指示生物的影响,为正确应用生物技术监测、分析和处理氮硝化过程中的问题提供了参考依据.
Crustacean protozoa in activated sludge could be taken as bio-indicator of nitrification. The nitrification level of nitrogen will be reflected by the variation of their numbers. The effects of organic loading, dissolved oxygen, temperature and pH on this indicative protozoa are discussed emphatically to make a helpful reference for proper application of biological monitoring and to deal with and analyze the problems arisen in nitrification process.
出处
《给水排水》
CSCD
1995年第1期18-20,共3页
Water & Wastewater Engineering
