Cellulose acetate and polyetherimide blend ultrafiltration membranes: II. Effect of additive (original) (raw)

The study investigates the effects of blending cellulose acetate (CA) and polyetherimide (PEI) in the creation of ultrafiltration membranes. It emphasizes the significance of polymer blending to enhance membrane performance, specifically in terms of fouling resistance, mechanical strength, and chemical stability. Experimental results demonstrate how varying the composition of CA and PEI affects membrane characteristics, including porosity, solute rejection rates, and flux, providing insights into optimizing membrane materials for diverse applications.