海洋环境中有机污染物的分类分析

CLASSIFACATION ANALYSIS OF MARINE ORGANIC POLLUTANTS

本文介绍了海洋环境中有机污染物分类分析方法的基本原理、步骤、准确性和实用性。该方法采用层析柱分类,以带熔融毛细管的气相色谱仪或气相色谱-质谱联机进行分析。该法对汽油、煤油、柴油的回收率分别为24%,57%和69%,以此换算出的准确率可达94%。

This article introduces the principle,procedures,accuracy and reliality of the method to Classify organic pollutants in the marine environment by collumn chromatography classification and gas—chromatography and GC-MS with a capillary column.The recovery ratde for gasoline,kerosene and fuel oil are 24%,57%and 69%respectively.The accuracy calculated by above rates is up to 94%.