STUDIES ON POSITIVELY CHARGED TUBULAR MEMBRANE FROM PDM/PAN BLEND

Positively charged tubular membranes were prepared from cross linked PDM/PAN blend through phase inversion. The tubular membranes made by this material is useful on ultrafiltration cathodal electro -phonetic paint. The retention rate of the membranes is 96%, the water flux is 30 L/m2·h.