Modified fouling index (MFI) equation was conducted through the Series-Resistance Model and MFIs of 18 kinds different water sample were fitted with the experimental data about water volume and flux.

• 由串联阻力模型推导出的修正污染指数(MFI)数学关系并结合渗透体积和水通量的实验数据拟合出18种不同水质的MFI。