多氯联苯的性质及其对环境的危害  

The nature and environmental impact of PCBs

作　　者：曹先仲[1] 陈花果[1] 申松梅[1] 宋艳辉[1] 连小英[1] 

机构地区：[1]长安大学环境科学与工程学院,西安710054

出　　处：《中国科技论文在线》2008年第5期375-381,共7页

摘　　要：多氯联苯(PCBs)是一类重要的环境持久性污染物。本文列出了37种多氯联苯化合物的辛醇-水分配系数及水溶解度的估算值与实验值,并对多氯联苯的理化性质及其对环境的危害做了初步的探讨。Polychlorinated biphenyls （PCBs） are a class of important environmental persistent pollutants. In this paper, octanol - water partition coefficient and water solubility of 37 kinds of PCBs based on both theoretical estimation and experimental measurement were listed, and the physical/chemical properties and the environmental impacts of PCBs were preliminarily discussed.

关 键 词：环境化学 辛醇-水分配系数 分子连接性指数 环境影响 多氯联苯(PCBs) 

分 类 号：X132[环境科学与工程—环境科学]