不同填充液与溶剂之间的相互扩散速率不同，得到了具有不同结构的聚醚砜中空纤维膜。
PES hollow fiber membrane was obtained with different structure owing to the different dispersing rate between different internal quench medium and solution.
同时初步探索了磺化聚醚砜（SPES）改性PES中空纤维膜的制备。
Moreover, the sulfonated PES (SPES) was blended with PES to improve the hydrophilicity of PES membranes.
同时初步探索了磺化聚醚砜（SPES）改性PES中空纤维膜的制备。
Moreover, the sulfonated PES (SPES) was blended with PES to improve the hydrophilicity of PES membranes.
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