反渗透法处理地表水存在的问题及解决方案  

Problems of and solution to the treatment of surface water by reverse osmosis

作　　者：聂明[1] 陈爱民[1] 

机构地区：[1]中海油天津化工研究设计院,天津300131

出　　处：《工业水处理》2010年第11期80-83,共4页Industrial Water Treatment

摘　　要：某热电厂反渗透系统以湖水为水源水。由于湖水经常发生生物污染现象,造成反渗透系统发生严重的堵塞问题。针对由湖水水质引起的反渗透系统运行问题,通过加强在线清洗,并配以合适的化学药剂处理,最终使反渗透系统恢复正常运行。Lake water has been used as source water for the reverse osmosis（RO） system in an electrothermic plant.Since biological pollutants exist in lake water,serious blockage occurs in the RO system as a result.According to the operating problems resulted from the lake water quality,online cleaning is strengthened and the lake water is treated with proper chemical agents synchronously.Finally the RO system can work normally.

关 键 词：反渗透 地表水 污染 化学药剂 在线清洗 

分 类 号：X703.1[环境科学与工程—环境工程]