水中有机物检测技术的研究进展

Research Progress of Detection Technology of Organic Matter in Water

随着经济的发展,工业废水成为了水域的重要污染源,严重影响了人类的用水安全,所以对水中有害物质的检测技术也提出了新的要求,尤其是对化学有机物。本文对目前常用于污水中有机物的检测技术进行了调研,首先分析了气相色谱法、气相色谱-质谱联用法、顶空-毛细管气相色谱法等相关方法的应用过程,然后对水中待分析物的提取方法进行了总结,最后对水中有机物的检测方法进行了展望。

With the development of economy,industrial waste water has become an important source of pollution in water area,seriously affecting the safety of human water,so the detection technology of harmful substances in water has put forward new requirements,especially for chemical organic matter.In this paper,the currently used in the detection of organic matter in sewage has carried on the investigation and research,analyzes the gas chromatography,gas chromatography-mass spectrometry ia,headspace capillary gas chromatography method related to the application of the process,and then to extract the analysis method in water are summarized,fi nally,the organic matter in water detection method is discussed.