介质分配系数预测二恶英类物质潜在蓄积趋势研究

摘要：

The international environment protection policy is to identify and control thesources of some chlorinated organic compounds including polychlorinateddibenzo-p-dioxins（PCDDs）and polychlorinated dibenzofurans（PCDFs）,oftenknown collectively as dioxins.This study aimed to assess the transportation tendencyof dioxins and predict locations at high risk for dioxin pollution.For this analysis,newparameter,compartment distribution coefficient（Dc）,was created to account for thetendency of dioxins to preferentially accumulate in particular compartments.It wasobtained by proposed model combined with the mixture levels of PCDD/Fs in fourcountries:Japan,the United States,the United Kingdom,and Australia.

关键词： 介质分配系数 二恶英 潜在蓄积趋势 有机氯化合物

作者: 董玉瑛 赵盈丽 曹瑛 乔显亮

作者单位: 大连民族学院环境工程系,大连,116605 大连理工大学环境与生命学院,大连,116024

会议类型: 国内会议

会议名称: 第五届全国环境化学大会会议

会议地点: 大连

会议语种:中文

页码: 659

在线出版日期: 2008-11-05（万方平台首次上网日期，不代表论文的发表时间）