本文主要对水中挥发性有机物分析的研究进展做了较全面的介绍，简述了近年来样品的采集与保存技术、前处理方法及分析测试技术。对采集后的样品进行前处理的方法主要有吹扫捕集法、顶空固相微萃取法、液相微萃取法、动态针捕集阱等；分析测试技术主要有气相色谱法、气相色谱质谱法、质子转移反应质谱法等，对比了每种方法的优缺点，并展望未来分析检测技术的发展方向，为准确快速测定水中挥发性有机物提供参考。
This paper outlines the progress on the analytical methods of Volatile Organic Compounds in water samples. The methods of sample colection and sample preservation from environmental water are summarized. Then, the techniques of sample preparation and analysis are introduced. Frequantly employed sample preparation approaches are purge and trap, headspace?solid phase microextraction, liquid phase microextraction and needle trap devices. Analytical methods include gas chromatography, gas chromatography?mass spectrometry and proton transfer reaction?mass spectrometry. Advantages and disadvantages of the mentioned techniques are compared and the existing problems and future development are proposed so as to provide a reference for accurate and rapid determination of VOCs in water.
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