文档介绍：櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶櫶
doi:103969 / j issn1003353x2010 z1039
浅析纯水生产过程中离子交换树脂的处理
李诗彬
(济南晶恒电子有限责任公司,济南250014)
摘要:介绍了离子交换树脂及其分类,离子交换树脂的命名和型号,水处理常用离子交换树
脂的交换特性。分析了001 × 7 离子交换树脂用于水处理过程中变铁红、变橙、粉碎对工作交换
容量的不同影响。提出了正常使用变红、变橙和非受冻裂后的可使用性与受冻裂后工作交换容量
的不可恢复性,以及离子交换树脂的保存、使用和鉴别方法。
关键词:离子交换树脂;性能;处理
中图分类号:TN30597 文献标识码:A 文章编号:1003353X (2010)增刊013805
Treatment of Ion Exchange Resin in the Process of
Producing Pure Water
Li Shibin
(Jinan Jingheng Electronic Co , Ltd , Jinan 250014, China)
Abstract:The classification,naming,types and the exchange characteristics of ion exchange resin were
introducted . The different effects of the going red,going orange and breakage in the process of using 001 × 7
cation exchange resin in water treatment on the working exchange capacity were analysed . Besides those,the
practicality of using the going red,going orange and breaking resin without being frozen in normal service and
the irretrievability of working exchange capacity of breaking resin after being frosen were discussed . In
addition,the preservation,utilization and identification of the ion exchange resin were proposed .
Key words:ion exchange resin;function;treatment
:2550
1 所示。此外,离子交换树脂还可根据其骨架材质
0 引言和骨架结构等进行分类。
离子交换是除去水中离子态物质的技术,采用 Si 质离子交换如海绿砂和合成沸石有许多缺
离子交换法可制取软化水、纯净水与超纯水,因而点,特别是在酸性条件下无法使用。磺化煤利用天
在全世界的水处理领域中得到广泛应用。然煤为原料,经浓硫酸磺化处理后制