%0 Journal Article
%T Monitoring of Polychlorinated Biphenyls in the Atmosphere of the Pearl River Delta Using PUF-Passive Air Sampler<br>利用PUF被动采样技术监测珠江三角洲地区大气中多氯联苯分布
%A WANG Jun
%A ZHANG Gan
%A LI Xiang-dong
%A LI Jun
%A XU Wei-hai
%A GUO Ling-li
%A YU Li-li
%A ZHONG Liu-ju
%A XIANG Yun-rong
%A PENG Yong-zhuo
%A <br>王俊
%A 张干
%A 李向东
%A 李军
%A 徐维海
%A 郭玲利
%A 余莉莉
%A 钟流举
%A 向运荣
%A 彭永焯
%J 环境科学
%D 2007
%I 
%X The article research concentration and distribution of atmospheric polychlorinated biphenyls from the Pearl River Delta (PRD) using PUF passive sampling technique. Sampling was conducted at the same time at twenty-one passive sampling sites for consecutive 56 day from August 2005 to October 2005. The results showed middle contaminated levels of PCBs were found in PRD in comparison with other places in the world. Higher contaminated site located FoShan (2 000 pg x m(-3)) in PRD. Concentration range of PCBs are 260 - 2 000 pg x m(-3) and average valuable 670 pg x m(-3) in PRD, 170 - 470 pg x m(-3) and 300 pg x m(-3) in HK. It is obvious that distribution of PCBs in PRD is higher and lower in HK. The results demonstrated that PUF-PAS technique can be used in the monitoring of PAHs in the atmosphere at a regional or global scale.
%K polychlorinated biphenyls
%K PUF passive sampling
%K Pearl River Delta
%K distribution<br>多氯联苯
%K PUF大气被动采样
%K 珠江三角洲
%K 分布
%K 利用
%K 被动采样器
%K 技术监测
%K 珠江三角洲地区
%K 大气
%K 多氯联苯
%K 分布与特征
%K the
%K Pearl
%K River
%K Delta
%K Atmosphere
%K Polychlorinated
%K Biphenyls
%K 中度污染
%K 运用
%K 区域
%K 世界
%K 含量比较
%K 平均值
%K 含量范围
%K 污染地区
%K PCBs
%K 佛山
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=1E32430B0FE6F7FECE7F63C2019283BB&yid=A732AF04DDA03BB3&vid=D3E34374A0D77D7F&iid=38B194292C032A66&sid=A94616C4391AA5EF&eid=283B38DAD0D068F3&journal_id=0250-3301&journal_name=环境科学&referenced_num=1&reference_num=12