海水反渗透淡化技术的分析与探讨

Analysis and discussion on seawater desalination by reverse osmosis technology

反渗透海水淡化技术是一种高效、节能、先进的液体分离技术。论述了目前国内外海水反渗透淡化技术的应用现状,着重介绍了反渗透膜材料及特点、膜污染及清洗、典型的海水反渗透淡化流程,探讨了反渗透海水淡化技术目前存在的问题及未来发展趋势。

Seawater desalination utilizing reverse osmosis technology is an efficient,energy saving,advanced liquid separation technology.The application and the current situation of seawater desalination by reverse osmosis techno-logy in China and abroad are discussed,focusing on the materials and characteristics of membranes,fouling and cleaning of membranes,and typical seawater desalination process.Meanwhile the existing problems and future trends of seawater desalination utilizing reverse osmosis technology are also discussed.