摘要
在反渗透海水淡化系统中,预处理系统一直扮演着极为重要的角色。介绍了纤维束过滤器、陶瓷膜、生物过滤器、电絮凝等非常规预处理技术的工作原理、工艺组成和性能特点,以及在现有应用案例中的运行表现,分析了各项技术的适用范围和优缺点。
In reverse osmosis seawater desalination system,pretreatment system always plays an extremely important role.The working principle,process composition and performance characteristics of unconventional pretreatment technologies for seawater desalination,such as fiber bundle filter,ceramic membrane,biofilter and electro-flocculation,as well as their operation performance in existing application cases,were introduced.The application scope,advantages and disadvantages of each technology were analyzed.
作者
李洋
LI Yang(Jiangsu Fenghai New Energy Engineering Technology Co.,Ltd.,Yancheng 224100,China)
出处
《工业用水与废水》
CAS
2020年第6期40-44,共5页
Industrial Water & Wastewater
关键词
反渗透
海水淡化
非常规预处理
纤维束过滤器
陶瓷膜
生物过滤器
电絮凝
reverse osmosis
seawater desalination
unconventional pretreatment
fiber bundle filter
ceramic membrane
biofilter
electro-flocculation
