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| Research Progress of Environment-responsive Cellulose-based Membrane for Oil-water Separation |
| Received:November 30, 2022 |
| DOI：10.11980/j.issn.0254-508X.2023.07.016 |
| Key Words:cellulose membrane separation superwetting environmental response oil-water separation |
| Fund Project:吉林省自然科学基金（YDZJ202201ZYTS441）；吉林省发改委产业创新专项资金项目（2023C038-2）；吉林市科技创新发展计划杰出青年人才培养专项（20200104083）；生物多糖纤维成形与生态纺织国家重点实验室（青岛大学）开放基金项目（KFKT202213）。 |
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| Abstract:In recent years， membrane separation technology has gradually replaced traditional physicochemical due to its advantages of high efficiency， low consumption and simple process， and has become the best choice for oil-water separation. However， the current membrane separation materials have shortcomings such as poor stability， non-degradability， susceptibility to pollution， and single separation system. Research on a green， environmentally friendly， environmentally responsive material with special functions has become a current trend. The latest research progress of super-wetting cellulose-based oil-water separation membranes under external environmental stimuli such as pH value， temperature， and light was reviewed in this paper. The effects of its preparation original material， preparation process， modification method and various environments on the antifouling， stability and oil-water separation effect of the cellulose membrane were analyzed in detail. Its potential in the field of oil-water separation was pointed out and the problems and future application were prospected. |
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