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氧化石墨烯(GO)掺杂到膜表面制备的GO-复合纳滤膜具有抗污染能力强、污染物截留率高的特点,是目前研究解决复合纳滤膜污染问题的热点。本文综述了GO-复合纳滤膜的材料选择和主要制备方法,并讨论了GO对GO-复合纳滤膜抗污染性能的影响,为进一步提高GO-复合纳滤膜抗污染性能的研究提供了理论依据和建议。
Graphene oxide (GO) doped to the surface of the membrane prepared GO-composite nanofiltration membrane with anti-pollution ability, high retention rate of contaminants is the study to solve the problem of composite membrane nanofiltration pollution. In this paper, the material selection and main preparation methods of GO-nanofiltration membrane were reviewed. The effect of GO on the anti-pollution performance of GO-nanofiltration membrane was also discussed. It is provided to further improve the anti-pollution performance of GO- Theoretical basis and suggestion