FIA法测定大孔型阴树脂交换性能的应用研究

李永生; 叶玉兰; 朱志鹏; 王茜; 孟刚

doi:10.11894/1005-829x.2005.25(6).52

工业水处理 >

2005 , Vol. 25 >Issue 6: 52 - 55

DOI: https://doi.org/10.11894/1005-829x.2005.25(6).52

分析与监测

FIA法测定大孔型阴树脂交换性能的应用研究

李永生 ,
叶玉兰 ,
朱志鹏 ,
王茜 ,
孟刚

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1. 四川大学化学工程学院, 四川成都 610065;
2. 东北电力学院应用化学系, 吉林市 132012;
3. 南京中电联环保工程有限公司, 江苏南京 210028

李永生(1958- ),1995年毕业于日本立教大学,化学专业,获博士学位,教授,博士生导师,电话:028-85417299.

收稿日期: 2004-11-08

网络出版日期: 2010-10-01

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Research on the application of FIA spectrophotometry to the determination of the exchange capacity of macroporous anion resin

Li Yongsheng ,
Ye Yulan ,
Zhu Zhipeng ,
Wang Qian ,
Meng Gang

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1. School of Chemical Engineering, Sichuan University, Chengdu 610065, Chin a;
2. Department of Applied Chemistry, Northeast China Institute of Electric Power, Jilin 132012, China;
3. Nanjing CEC Environment Protection Co., Ltd., Nanjing 210028, China

Received date: 2004-11-08

Online published: 2010-10-01

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摘要

用开发的阴树脂性能FIA分光光度测定法,对不同厂家的大孔型阴树脂、同厂家的大孔型和凝胶型阴树脂的交换性能、均粒与非均粒树脂的交换性能进行了应用研究。结果表明,FIA法与国标法的测定结果有很好的相关性(相关系数r=0.990),并具有试剂耗量少、操作简单、自动化程度高等优点,能一次测定给出树脂的工作交换容量、平衡交换容量、全交换容量、交换速率、利用率等5个参数,可用于对其他各种阴树脂交换性能的理论研究。

关键词： 流动注射分析; 大孔型强碱阴树脂; 分光光度法; 氯离子

本文引用格式

李永生 , 叶玉兰 , 朱志鹏 , 王茜 , 孟刚 . FIA法测定大孔型阴树脂交换性能的应用研究[J]. 工业水处理, 2005 , 25(6) : 52 -55 . DOI: 10.11894/1005-829x.2005.25(6).52

Abstract

The application research of the exchange capacity of macroporo us and gel-typed anion resin,and the exchange capacity of resins with uniform a nd ununiform diameters have been studied by using the FIA spectrophotometry,whic h was developed. This method has good relativity with the result of GB methods( the correlation factor r = 0.990).Its reagent consumption is low, the operatio n is simple, and the automatization level is high. The working exchange capacity, equilibrium exchange capacity, total exchange capacity,exchange speed and uti lity rate can be determined at one time. It can also be used for the theoretical research of the exchange performance of many other anion resins.

Key words： flow-injection analysis; macroporous strong base anion resin; spectrophotometry; chloride

参考文献

[1] D 2187-1994 (2004), the Standard Test Methods for Physical and Chemical Properties of Particulate Ion-Exchange Resins [ S ]

[2] GB/T 5760-2000,氢氧型阴离子交换树脂交换容量测定方法[S]
[3] GB/T 5759-2000,氢氧型阴离子交换树脂含水量测定方法[S]
[4] 李永生,董宜玲,叶玉兰.电厂化学水处理用阴离子交换树脂交换性能的连续自动测定方法[J].中国电机工程学报,2004,24(4):200-204
[5] Li Yong-Sheng,Dong Yi-Ling. Determination of Anion-Exchange Resin Performance Based on Facile Chloride-Ion Monitoring by FIA-Spectrophotometry with Application Water Treatment Operation[J]. Anal. Science, 2004, 20(5): 831-836

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