Polysulfone UF membrane

[Milad7]

I want to synthesis the UF membrane using Polysulfone. For getting porous UF membrane I have to follow phase inversion – immersion methods. But I cannot get uniform and homogenous membrane.
Is anybody used this method to help me.

Thank you

 

[Compositepro]

While researching something I came across this patent and remembered your question. I think you will find it interesting.

http://www.google.com/patents/US5879554?printsec=description#v=onepage&q&f=false