近十年来,随着环境科学研究的迅速发展,环境分析测试技术的应用日益广泛,要求分析测试的对象不断增加。但由于环境样品具有种类繁多、成分复杂、非均匀性和不稳定等特点,常用的经典分析方法难以快速得到准确的分析结果,尤其对阴离子的测定缺乏理想的分析方法,因此迫切需要建立一种快速、灵敏、准确的测试技术。对于复杂的环境样品能够快速获得可靠的分析结果,从而能够正确的评价环境质量和制定环境对策,适应环境科研工作的需要。七千年代,离子色谱作为一门新的分析技术问世以 In recent ten years, with the rapid development of environmental science research, the application of environmental analysis and testing technology is increasingly widespread, and the object of analysis and testing is constantly increasing. However, because of the variety of environmental samples, complex composition, non-uniformity and instability, the commonly used classical analytical methods are difficult to obtain accurate analytical results quickly. In particular, the determination of anions lacks ideal analytical methods. Therefore, it is urgent to establish a Fast, sensitive and accurate testing techniques. For complex environmental samples can quickly obtain reliable analysis results, which can correctly assess the quality of the environment and develop environmental measures to adapt to the needs of environmental research. In the sevenies, ion chromatography was introduced as a new analytical technique