شماره ركورد كنفرانس :
5536
عنوان مقاله :
Dye rejection by nanofiltration membrane based on polysulfone and bohemite particles modified with lysine
پديدآورندگان :
Mousavipoor Behnaz Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran , sadeghi morteza Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran , Akbarnezhad Shokat Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran
كليدواژه :
Nanofiltration membrane , PSF , boehmite , dye rejection , fouling , hydrophilicity.
عنوان كنفرانس :
پانزدهمين همايش بين المللي علوم و فناوري پليمر
چكيده فارسي :
Polysulfone (PSF) mixed matrix nanofiltration membrane was developed by blending with partially lysine alumoxane into PSF. The effect of lysine alumoxane contents on membrane performance and antifouling properties were investigated. The results showed that adding modified boehmite particles to the polysulfone membrane improved the hydrophilicity and increased the permeate flux and flux recovery ratio. Moreover, the filtration results of methylene blue solution showed to improve performance of the PSF mixed matrix nanofiltration membranes in the dye rejection.
