超滤-反渗透组合工艺处理电厂循环冷却排污水  

APPLICATION OF UF-RO MEMBRANE PROCESS IN TREA-TMENT OF CIRCULATING COOLING WASTEWATER FROM POWER PLANT

作　　者：李江[1] 鄢贵权[2] 李福勤[3] 

机构地区：[1]贵州大学资源与环境工程学院,贵州贵阳550003 [2]贵州科学院,贵州贵阳550001 [3]河北工程大学城市建设学院,河北邯郸056038

出　　处：《贵州科学》2008年第3期80-82,共3页Guizhou Science

摘　　要：针对电厂循环冷却排污水浊度高、含盐量高的水质特点,采用澄清/过滤/超滤/反渗透工艺进行处理,处理后淡水含盐量小于20mg/l,满足锅炉预脱盐补充水的要求,可以作为锅炉补给水水源,浓水用于冲灰,实现电厂循环冷却排污水的零排放.The circulating cooling wastewater from power plant is high of salinity and turbidity.After setting,filtration,UF and RO process,the fresh water whose salinity is less than 20mg/l can fully meet the requirement of the boiler filled with pre-desalt water in the power plant and the dense water can wash out ash.

关 键 词：循环冷却排污水 超滤 反渗透 

分 类 号：X703[环境科学与工程—环境工程]