气相色谱技术在水质检测中的应用

Application of Gas Chromatography in Water Quality Detection

国家相关部门越来越重视水质检测工作,水质指标向细化的趋势发展。气相色谱技术能精准分析复杂混合物,因此气相色谱技术在水质检测得到了广泛的应用。主要分析了气相色谱检测水质中多环芳烃、磷、酚类、苯系物等物质。

The relevant departments of the country pay more and more attention to water quality testing work, water qualityindicators to the trend of refinement.Gas chromatography technology can accurately analyze complex mixtures, so gas chromatographytechnology has been widely used in water quality testing.In this paper, gas chromatography was used to detect polycyclic aromatichydrocarbons （PAHs）, phosphorus, phenols and benzene.