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环境化学  2015 

藻类与有机污染物间的相互作用研究

Keywords: 有机污染物,藻类,生物降解,生物富集,毒性

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Abstract:

本文就若干有机污染物对藻类的毒性效应及藻类对这些污染物的富集降解作用进行了系列研究.结果表明,不同污染物对藻类的毒性有很大差别,其中三有机锡的毒性最大.此外,不同藻类对毒物具有不同的敏感性,其中扁藻Platymonassp.和斜生栅藻S.obliquus最敏感.藻类通过生物富集和生物降解两种途径去除水中污染物,其中,邻苯二甲酸二丁酯最容易被去除.藻类固定化能够在一定程度上增加藻类对污染物的降解.

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