离子色谱法测定生活饮用水中氯酸盐和亚氯酸盐的研究综述

A Review on the Determination of Chlorate and Hypochlorite in Drinking Water by Ion Chromatography

离子色谱法作为一种广泛应用于生活饮用水质监测的分析技术,具有分离能力强、灵敏度高、操作简便快速等优势。本文详细介绍了饮用水中氯酸盐和次氯酸盐的特性、来源以及对人体的危害,概述了离子色谱法的原理及其在水质监测中的应用,总结了离子色谱法测定氯酸盐和亚氯酸盐的关键技术,包括样品前处理以及色谱柱的选择。最后,展望了未来饮用水中氯酸盐和亚氯酸盐检测技术的发展趋势,以期提高检测技术的准确性、快速性和可靠性,为保障公众健康和水资源安全提供技术支持。

As an analytical technique widely used in the monitoring of drinking water quality,ion chromatography has the advantages of strong separation ability,high sensitivity,and simple and fast operation.In this paper,the characteristics,sources and hazards of chlorate and hypochlorite in drinking water are described in detail.The principle of ion chromatography and its application in water quality monitoring are summarized,and the key techniques for the determination of chlorate and chlorite by ion chromatography are summarized,including sample preparation and column selection.Finally,the development trend of chlorate and chlorite detection technology in drinking water in the future is prospected,in order to improve the accuracy,rapidity and reliability of the detection technology,and provide technical support for ensuring public health and water resource security.