离子色谱法和离子选择电极法测定水中氯化物的比较

doi:10.12052/gdutxb.160115

广东工业大学学报 ›› 2017, Vol. 34 ›› Issue (04): 36-40.doi: 10.12052/gdutxb.160115

离子色谱法和离子选择电极法测定水中氯化物的比较

孙媚华¹, 陈迁²

1. 江门市环境监测中心站, 广东江门 529000;
2. 广东工业大学轻工化工学院, 广东广州 510006

收稿日期:2016-09-07 出版日期:2017-07-09 发布日期:2017-07-09
通信作者: 陈迁(1977–)，男，副教授，主要研究方向为药物合成.E-mail：qianchen@gdut.edu.cn E-mail:qianchen@gdut.edu.cn
作者简介:孙媚华(1983–)，女，工程师，硕士研究生，主要研究方向为环境监测.
基金资助:
国家自然科学基金资助项目（21242002）；广东省科技计划项目（2015A020211026）

A Comparison of Ion Chromatography Method with Ion Selective Electrode Method in the Detection of Chlorides in Water

Sun Mei-hua¹, Chen Qian²

1. Environmental Protection Monitoring Center of Jiangmen, Jiangmen 529000, China;
2. School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China

Received:2016-09-07 Online:2017-07-09 Published:2017-07-09

摘要/Abstract

摘要：

通过对离子色谱法和离子选择电极法检出限、精密度、准确度及加标回收率的比较，并借助PASW statistics 13统计学软件对两种方法的测定结果进行了T检验，分析了两种不同检测方法对测定水中氯化物的优缺点，为水中氯化物的检测方法的选择提供了参考依据，同时为环境保护部门现场执法提供了实验依据.

关键词: 离子色谱法, 离子选择电极法, 检出限, 精密度

Abstract:

In order to select the best detection method of chloride in water, a comparison of ion chromatography method with ion selective electrode method in the detection of chlorides in water has been carried out via the analysis of detection limit, precision, accuracy and standard addition recovery rate and the assistance of statistical software PASW statistics 13 for the T. The advantages and disadvantages of two different test methods of chloride in water are described and discussed, the differences of the two methods compared, and the better results obtained, which provides some references to choose the detection method of chlorides in water. At the same time, it provides the experimental basis for the law enforcement of environmental protection department.

Key words: ion chromatography method, ion selective electrode method, detection limit, precision

中图分类号:

X830.2

孙媚华, 陈迁. 离子色谱法和离子选择电极法测定水中氯化物的比较[J]. 广东工业大学学报, 2017, 34(04): 36-40.

Sun Mei-hua, Chen Qian. A Comparison of Ion Chromatography Method with Ion Selective Electrode Method in the Detection of Chlorides in Water[J]. Journal of Guangdong University of Technology, 2017, 34(04): 36-40.

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离子色谱法和离子选择电极法测定水中氯化物的比较

A Comparison of Ion Chromatography Method with Ion Selective Electrode Method in the Detection of Chlorides in Water

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