A-O_1-O_2生物膜系统动力学模型的研究

Study on Kinetic Models of A-O_1-O_2 Biofilm System

采用A-O1-O2生物膜系统处理模拟废水,通过动力学分析与推导,并根据实验数据求取相关的动力学参数,最后得出A、O1、O2单段以及系统整体对于CODCr和NH4+-N降解的动力学模型,一方面为了便于从理论上分析去除CODCr、NH4+-N的规律,另一方面为该系统的实际工程设计和应用提供理论依据。

The A--O1--O2 biofilm system was used to treat the simulated wastewater. On the basis of kinetic analysis and experimental data, the kinetic parameters were estimated and the A,O1,O2 tank and system＇s kinetic models describing the degradation of CODer and NH4＋-N were deduced, making an in--depth understanding of the degradation of CODe, and NH4＋ -N and providing a reliable basis for engineering design and application.