曝气生物滤池处理微污染原水的动力学模型

Study on Dynamic Equations of Raw Water in a Biological Aerated Filter

根据Monod方程和物料平衡原理推导出曝气生物滤池动力学模型,其本构方程为S=Soexp(Kh/v),并运用统计方法得到动力学参数K的函数。分析讨论了反应器内有机基质的降解机理,初步探讨了曝气生物滤池处理微污染原水的反应动力学。

According to Monod＇s relation and the material balance, the mathematical model of BAF obtained from these studies was S=Soexp （Kh/v）. The experimental data was used to calculate the dynamic parameter of the mathematical model. Analyzing and discussing the dynamic reaction of the pollutant in the biological aerated filter, the removal mechanism of pollutant was conducted. The aim of this work was to design a simple dynamic model relating influent soluble chemical oxygen demand to effluent soluble chemical oxygen demand and reactor height and the hydraulic loading rate.