2002•Membrane science and technology/Membrane science and technology seriesRequires access

Study and modification on blend of polyacrylonitrile and cellulose acetate ultrafiltration membranes

Zhongzhou Liu

Abstract

The blend ultrafiltration membranes were prepared by using polyacrylonitrile and cellulose acetate.The effects of polymer mass fraction and hydrolyzed conditions were discussed.The blend and hydrolyzed modified membranes were investigated in ultrafiltration experiments with soy,medical liquor to assess their resistance ot fouling.The membranes show high antifouling characteristics compared to PS,PAN and SPS membranes.

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Available abstract

Key concepts: Polyacrylonitrile, Membrane, Ultrafiltration (renal), Cellulose acetate, Biofouling, Cellulose, Hydrolysis, Fouling