采用高纯碱再生阴离子交换树脂  

The Use of High-Purity Alkali for Regeneration of Anion Resin

作　　者：李建华[1] 许崇武[1] 杨万生[1] 胡学文[1] 张卜明 

机构地区：[1]武汉大学,湖北武汉430072 [2]湖北鄂州发电有限责任公司,湖北鄂州436032

出　　处：《工业用水与废水》2003年第4期20-21,共2页Industrial Water & Wastewater

摘　　要：再生用碱的质量对阴离子交换树脂的再生性能有很大的影响,国内很少采用高纯碱再生阴离子交换树脂。用高纯碱再生阴离子交换树脂的经验表明,不仅除盐水系统的周期制水量提高了16%,年再生费用也减少了约50%,同时电厂热力系统水汽品质还有了明显的改善。The quality of the alkali for regeneration has an important impact on the regeneration of anion resin.High-purity alkali is not usually used in China for the regeneration of anion resin.Experience shows that the use of high-purity alkali for the regeneration of anion resin not only increases the periodical water production of the demineralized water system by16%but also annually reduces the cost for regeneration by about50%,while the quality of the water and steam in the thermodynamic systems of power plants are obviously improved.

关 键 词：给水处理 离子交换 纯碱 再生 阴树脂 蒸汽 

分 类 号：TM621.8[电气工程—电力系统及自动化]