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。
关键字：
给水处理 离子交换 纯碱 再生 阴树脂 蒸汽
中图分类号：TM621.8 文献标识码：A 文章编号：1009-2455(2003)04-0020-02 The Use of High-Purity Alkali for Regeneration of Anion Resin LI Jian-hua1，XU Chong-wul，YANC Wan-sheng1，HU Xue-wenl，ZHANG Bu-ming2
(1.Wuhan University, Wuhan 430072, China; 2.Hubei Ezhou Power Generation Co. Ltd, Ezhou 436032, China) Abstract：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 by 16％ but also annually reduces the cost for regeneration by about 50％, while the quality of the water and steam in the thermodynamic systems of power plants are obviously improved．
|
教育论文中心