超滤技术在我国饮用水厂中的应用进展  

Application of Ultrafiltration Technology in Drinking Water Treatment Plants in China

作　　者：范小江[1] 张锡辉[1] 苏子杰[1] 白志强[1] 瞿志晶 

机构地区：[1]清华大学深圳研究生院环境工程与管理研究中心,广东深圳518055

出　　处：《中国给水排水》2013年第22期64-70,共7页China Water & Wastewater

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07423);广东省科技计划项目(2012B030800001);水利部公益科研项目(201201033)

摘　　要：综述了超滤技术在我国大型饮用水厂中的应用情况,重点阐述了超滤膜在饮用水厂中的几种应用形式:双膜法工艺;以超滤为核心的短流程工艺;以超滤代替过滤的传统工艺;深度处理工艺;农村饮用水处理。分析了超滤技术在我国饮用水厂应用中的发展现状、特点、成本和工艺情况,提出了超滤技术在应用中存在的问题、今后的发展方向以及超滤组合工艺的发展方向。The application status of ultrafiltration technology in drinking water treatment plants of China was summarized. Ultrafihration was applied in five forms ： （ 1 ） uhrafihration-reverse osmosis （ UF- RO） process; （2） shortened process with ultrafiltration as the core part; （3） traditional process with sand filtration replaced by ultra_filtration; （4） advanced treatment process with ultrafihration; （5） drink- ing water treatment process with ultrafiltration in rural areas. The application status, characteristics, cost, and process of uhrafiltration technology in drinking water treatment plants of China were analyzed. The existing problems in application of ultrafihration technology as well as future development directions of ultrafiltration technology and combined ultrafiltration process were proposed.

关 键 词：超滤 饮用水厂 双膜法 短流程 深度处理 

分 类 号：TU991.2[建筑科学—市政工程]