短程反渗透海水淡化工艺在海岛中的应用  

Practical application of the short-range reverse osmosis seawater desalination process on an island

作　　者：吴水波[1] 苏立永[1] 王生辉[1] 莫颖慧[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《给水排水》2014年第9期43-46,共4页Water & Wastewater Engineering

基　　金：海洋公益性行业科研专项经费项目(201405035)

摘　　要：根据海岛海水淡化的应用环境,分析了海岛对集约型海水淡化工艺的需求,提出了短程反渗透海水淡化工艺,从工艺原理、技术特点及在海岛中的应用优势进行了阐述,并通过300m3/d的工程案例从反渗透产水水质、压差能量回收装置性能和系统能耗等方面考察了短程反渗透海水淡化工艺的运行效果,处理效果验证了该工艺的可行性和技术优势。According to the island seawater desalination application environment, this paper an-alyzed the need for intensive seawater desalination process and brought forward the short-range re-verse osmosis seawater desalination process. From the aspects of principles, technology character-istics, and the advantages of application on island, the short-range reverse osmosis seawater desali-nation process was introduced in detail. Through an application project with the scale of 300 m3/d,its performance was studied from the aspects of reverse osmosis produced water quality, the charac-teristic of pressure-difference energy reclaiming device, and system energy consumption. The treat-ment results proved the possibility and technology advantages of this process.

关 键 词：短程反渗透 海水淡化 海岛 

分 类 号：P747[天文地球—海洋科学]