水质中重金属测定方法研究进展

Research Progress in Determination Methods of Heavy Metals in Water Quality

在水环境污染中,重金属元素对环境或人体存在潜在的危害性,生态系统无法通过自身的生物净化途径来减少或消除其有害性。因此,发展水质重金属检测技术对于解决水环境污染问题具有非常重要的意义。本文综述了近年来广泛应用的水质重金属检测技术方法以及该领域的研究进展,主要介绍了原子吸收分光光谱法、原子荧光光谱法、电感耦合等离子发射光谱法、电感耦合等离子体质谱法以及高效液相色谱分析法、电化学分析方法等,旨在为水环境中重金属的检测与预防提供参考,以增强生态环境保护的效果。

In water pollution,heavy metal elements pose potential harm to the environment or human bodies,and ecosystems cannot reduce or eliminate their harmfulness through their own biological purification pathways.Therefore,the development of water quality heavy metal detection technology is of great significance in solving water pollution problems.This article reviews the widely used water quality heavy metal detection techniques and research progress in this field in recent years.It mainly introduces atomic absorption spectrophotometry,atomic fluorescence spectrometry,inductively coupled plasma emission spectrometry,inductively coupled plasma mass spectrometry,high-performance liquid chromatography analysis,electrochemical analysis methods,etc.The aim is to provide a reference for the detection and prevention of heavy metals in aquatic environments,so as to enhance the effectiveness of ecological environment protection.