Reverse osmosis membrane technology has many advantages,is widely used in the field of water treatment currently. The modification method of reverse osmosis membrane technology is introduced in detail. This paper summarizes the application of reverse osmosis membrane technology in the fields of domestic sewage, textile printing and dyeing wastewater, electroplating wastewater, petrochemical wastewater and landfill leachate. The causes and solutions of membrane fouling were analyzed. Finally, the future development trend of reverse osmosis membrane technology is forecasted and some suggestions are put forward.%反渗透膜技术优点众多,目前在水处理领域应用广泛.详细介绍了反渗透膜技术的改性方法,综述了目前反渗透膜技术在生活污水、纺织印染废水、电镀废水、石化废水以及垃圾渗滤液等水处理领域的应用.分析了膜污染的成因和解决办法.最后对未来反渗透膜技术的发展趋势进行了展望,并提出了一些看法.
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