油水分离用超疏水纤维素基织物的制备及研究进展

Preparation and Research Progress of Superhydrophobic Cellulose-Based Fabric for Oil-Water Separation

近年来,石油泄漏和有机污染物排放对海洋环境和人类健康造成了严重的危害,开发高效、耐用的油水分离材料处理含油废水势在必行。纤维素基织物由于其多孔性、可再生性及优异的柔韧性在油水分离材料的制备中受到广泛的关注。本文详细介绍和讨论了各种不同方法制备超疏水纤维素基织物的研究现状,并阐述了超疏水纤维素基织物在油水分离中的应用,最后总结和展望了超疏水纤维素基织物在油水分离应用中待解决的问题和未来的研究方向。

In recent years, oil spills and organic pollutants emissions have caused serious harm to the marine environment and human health. It is necessary to develop efficient and durable separation materials to deal with oily waste water. Cellulosic fabrics have attracted much attention in the preparation of oil-water separation materials because of their porosity, reproducibility and excellent flexibility. In this paper, the research status of the preparation of superhydrophobic cellulose based fabric by different methods is introduced and discussed in detail, and the application of the fabric in oil-water separation is described. At last, the problems and future research directions of the application of superhydrophobic cellulose based fabrics in oil-water separation are summarized and prospected.