特殊润湿性膜分离材料的研究及其在油水分离中的应用

Special wetting materials for oil-water separation

膜分离技术作为一种简单易操作、绿色且高效的方法被认为是处理含油废水的有效方法之一.通过改变不同的基底、实验条件和方法等可以合成分离效率高、耐用性强且可重复使用的油水分离膜.本文综述了近年来几种主要膜分离材料的合成技术并着重探讨了其油水分离性能与应用.

In recent years,an effective method for separating oily wastewater is urgently required in terms of oil-water separation due to the oily wastewater by domestic sewage,industrial sewage and offshore oil spills.The membrane separation technology as a simple,easy-to-operate,green and efficient method is considered to be one of the most effective methods for treating oily wastewater and has attracted widespread attention.Various oil-water separation membranes with higher separation efficiency,stronger durability and reusability can be synthesized by changing the substrates,conditions and methods.The paper reviewed some synthesized methods and oil-water separation application of main membrane separation materials in recent years.