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从表面改性和基体改性两方面总结了近年来聚砜超滤膜亲水改性的方法,重点介绍了利用“活性”/可控聚合技术和“点击”化学反应对聚砜超滤膜进行接枝改性和共混改性的研究进展,并对改性方法的发展趋势进行了展望。
The methods of hydrophilic modification of polysulfone ultrafiltration membranes in recent years are summarized from the aspects of surface modification and matrix modification. The effects of using “active” / controlled polymerization technology and “click” chemical reaction on poly Sulfone ultrafiltration membrane grafting modification and blend modification of the research progress, and the development trend of the modification methods are prospected.