Membrane compaction under the applied pressure together with fouling by BSA cause the flux decline.

According to Hermans and Bredée models the pore blocking can be Standard, intermediate, .... which depends on the surface and pore properties of the membrane and the foulant shape, size, functional groups, etc.

Dear Dr. Nematollahzadeh,

Thanks for your answer.Can you introduce the article please? I can use it as a reference to speak about BSA fouling.

Regards