摘要
阐述了在废水生物处理过程中环境因子、生物相与运行效果三者之间存在着一定的相关性，同时指出了生物指示物的局限性，对于工程调试和提高生物处理的效果，有着很重要的指导意义。
A correlativity between environment factor, biol ogical status and operation effect in the wastewater biological treatment is des cribed, and the limitation of the biological indicator is present in this paper. It is very important for the project debugging and improving operation effect.
关键词
废水生物处理
环境因子
生物相
相关性
运行效果
wastewater biological treatment environment factor biological status correlativity
