【摘要】 使用树脂吸附、溶剂洗脱、GC/MS联用技术对某地一化工厂向河流中直接排放的废水、河流的上河水和下河水及地下水进行了分析和检验,检测出样品中所含的数十种有机化合物。该方法快速、灵敏,且定性定量准确,为行政管理部门实施监督和管理,工厂对排放水进行控制和处理及工厂周围居民对所饮用水的水质了解,提供了有效的途径和依据。更多还原

【Abstract】 The waste water directly drained to a river from a chemical plant in some places, the water from upper and down stream of a river and the groundwater were analysed and detected by resin absorbing , solvent eluting , gas chromatography and mass spectrometry combined technique. Tens of organic compounds in the samples were detected.The advantages of the method are rapid, sensitive,and the qualitative analysis and quantitative analysis are accurate. The method provides an effective route and basis for controlling by administration department,for treating the drained water by the chemical plant and for comprehending the drinking water quality by the people around the plant.更多还原