A blocking model of membrane filtration

A model of membrane filtration based on particle retention within membrane media is proposed. The model provides a realistic description of filtration behavior and is based on current theories of deep bed filtration. Tentative correlations of model parameters are proposed and suggestions to establish more complete correlations are offered. [Display omitted] •A model for membrane filtration analysis is presented.•Model is based on particle retention within membranes simultaneously with cake filtration is supposed to occur.•The model is fairly simple and can be applied easily.•Tentative correlations of model parameters are proposed.