反渗透海水淡化能量回收装置的研制  

STUDY OF ENERGY RECOVERY DEVICE FOR REVERSE OSMOSIS SEAWATER DESALINATION SYSTEM

作　　者：张建中[1] 杜鹏飞 张希建[1] 刘雪梅[1] 张小平[1] 朱娜姗[1] 周倪民[1] 

机构地区：[1]杭州水处理技术研究开发中心,浙江杭州310012 [2]浙江省水力科技推广与发展中心,浙江杭州310012

出　　处：《水处理技术》2010年第6期42-46,共5页Technology of Water Treatment

基　　金：浙江省省级科技项目(2008C13045;2008C13011-2;2009C31065);国家科技支撑计划项目(2009BAB47B04);国家海洋局海洋公益性行业科研专项(200805035)

摘　　要：介绍了自主研制的反渗透海水淡化水压阀控式能量回收装置(HVCPX-1000)的工作原理和特点,并对其过程特性进行了研究。结果表明,HVCPX-1000能量回收装置的盐水处理量约65m.3h-1,工作压力约6.0MPa,能量回收效率达96.27%,系统压力、流量波动均较小。This article describes the working principle and characteristics of the water hydraulic valve-controller pressure exchanger（HVCPX-1000） used in reverse osmosis desalination systems. We also analyzed the characteristics of process. The results showed that the brine flow of HVCPX-1000 was about 65 m3.h-1,the working pressure was 6.0 MPa,energy recovery efficiency of the device reached to 96.27%.The pressure and flow fluctuation of system is steady.

关 键 词：反渗透 海水淡化 能量回收装置 压力交换器 过程特性 

分 类 号：P747.5[天文地球—海洋科学]