SMBR中不同膜组件形式的膜通量变化数学模型分析

以一体式膜生物反应器（SMBR）处理污水，对自行研制的两种膜组件形式的膜通量变化进行考察，运行结果表明：A和B两种组件均好于对照组件，且B种能有效防止端头污染，在一定程度上减缓膜通量的衰减。通过建立数学模型，提出求解的数值计算方法，并编程进行上机计算，从理论上说明B种优于A种及对照，证实膜组件形式优化的必要性。

The Mathematical Model Analysis of Membrane Flux by Using Submerged Membrane Bio-reactor(SMBR) with Different Membrane Module Forms

The sewage was treated by Submerged Membrane Bio reactor (SMBR) with two different self made membrane module forms, and the change of membrane flux was observed. The tests showed: A and B were better than control, the kind of B membrane module form could prevent end pollution effectively and lighten the attenuation of membrane flux to some extent. Through setting up mathematical model, put forward numerical value computing method and make program by using computer. It suggested B was better than A and control in theory. The need of membrane module form optimization was proved.