反渗透膜法海水淡化产品水水质影响因素分析  

Analysis on Influencing Factors of Quality of Product Water from Seawater Desalination by Reverse Osmosis Membrane

作　　者：王晓楠[1] 潘献辉[1] 刘昱[1] 郝军[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：《中国给水排水》2015年第8期37-42,共6页China Water & Wastewater

基　　金：2013年中央级公益性科研院所基本科研业务费专项资金项目(K-JBYWF-2013-G14);2013年海洋公益性项目(201305039);国家"十二五"科技支撑计划项目(2014BAB06B00)

摘　　要：世界面临的水危机在继续恶化,膜法反渗透海水淡化已经成为解决人类水危机的必然选择。针对目前应用最广泛的反渗透膜法海水淡化技术,从水质安全和饮用健康的角度出发,围绕海水、海水预处理、膜法反渗透制备、后处理以及管网输配5个部分,详细介绍了影响产品水水质的因素,深入剖析了反渗透膜法海水淡化产品水对饮用人群健康影响因素的来源,以充分了解淡化产品水的水质,为改进反渗透海水淡化工艺提供可靠依据,为制定淡化产品水水质标准提供参考。Water crisis facing the world continues to worsen, seawater desalination by reverse os- mosis membrane has become a necessary choice to solve the human water crisis. According to the most widely used seawater desalination technology by reverse osmosis membrane at present, from the angles of water quality safety and drinking health, the factors influencing the product water quality were introduced in terms of the seawater, seawater pretreatment, membrane preparation, post-treatment and network dis- tribution. The sources of influencing factors of product water from seawater desalination by reverse osmo- sis membrane on drinking people health were analyzed to fully understand the quality of desalination prod- uct water. The objective is to provide reliable basis for the improvement of reverse osmosis desalination process and to provide reference for establishment of standards for desalination product water quality.

关 键 词：海水淡化 反渗透膜法 水处理 淡化水水质 

分 类 号：P747[天文地球—海洋科学] TU991.21[建筑科学—市政工程]