陶瓷膜表面性质是影响陶瓷膜性能的重要因素, 本文介绍了陶瓷膜表面性质的调控方法及不同表面性质陶瓷膜在液体分离体系中的应用, 重点分析了膜分离过程中表面性质(荷电性、亲疏水性)对陶瓷膜渗透性能、截留性能和抗污染性能的影响, 并展望了陶瓷膜表面性质的未来研究方向和发展前景.

Surface properties have a great impact on the membrane performance of ceramic membranes. This paper provided an overview on surface modification of ceramic membranes and applications of the modified ceramic membranes in liquid separation. The influence of surface properties, such as surface charge, surface hydrophilicity and surface hydrophobicity, on the permeability, retention rate and anti-fouling performance in filtration process was emphasized here. The development trend and prospect on surface properties of ceramic membranes was also briefly discussed.

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