SPES/PSF ultrafiltration membrane was successfully prepared by the blend method, with sulfonated polyethersulfone (SPES) and polysulfone (PSF) as membrane material.

• 摘要 以磺化聚醚砜(SPES)和聚砜（PSF）为膜材料，用共混法制备了SPES/PSF超滤膜。