硅胶层析分类-气相色谱法分析天然水环境中的石油烃等有机污染物
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摘要: 本文采用层析分类一气相色谱法分析天然水中的石油烃、多氯联苯等有机污染物,本法主要是用有机溶剂萃取、回流、层析柱分离和气相色谱测定的方法.该法不仅适用于各种类型微量有机污染样品的分析,而且能以此来评价所测区域的有机物污染状况,同时对于水环境中的有机污染物的生物地球化学方面的研究,也具有一定的意义.
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