光学光谱法检测痕量汞的研究及进展

Study and Development on Spectrochemical Analysis of Trace Mercury

汞是对环境有害的主要金属元素之一 ,汞的检测非常重要 ,光学光谱法是其主要的检测方法。原子光谱法主要有原子发射光谱法、原子吸收光谱法、原子荧光光谱法 ;分光光度法主要有显色光度法和催化动力学光度法。这些检测方法在汞的检测方面得到了很好的应用。近年来 ,与其他方法的联用技术不断涌现 。

Mercury is one of the primary metal elements which are harmful to the environment.Spectrochemical analysis is the main technique of mecury detection. Atomic spectrochemical analysis includes atomic emission spectrometry,atomic absorption spectrometry and atomic fluorescence spectrometry; Spectrophotometry includes chromogennic spectrochemical analysis and kinetic spectrometry. All these techniques have been applyed sucessfully in the detection of trace mecury. In recent years, the detecting techniques of mecury have been improved by the combination of spectrochemical analysis and other methods.