| 大气气溶胶中若干有机物的含量和季节变化 |
| |
| 引用本文： | 张志强,徐少才,王燕.大气气溶胶中若干有机物的含量和季节变化[J].中国海洋大学学报(自然科学版),2005,35(4):661-664,628. |
| |
| 作者姓名： | 张志强 徐少才 王燕 |
| |
| 作者单位： | 中国海洋大学化学化工学院,山东,青岛,266003;青岛市环保局,山东,青岛,266003 |
| |
| 基金项目： | 青岛市自然科学基金项目(042JZ88)资助 |
| |
| 摘 要： | 研究、探讨青岛近岸大气气溶胶中多芳烃类化合物的浓度水平、变化特征及影响因素。用高效液相色谱荧光检测法分析了青岛近岸大气气溶胶中的多环芳烃(PAHs)的含量水平,共检出13种多环芳烃化合物。结果表明该类化合物总量(∑PAHs)具有明显的季节特征,呈现春季<秋季<冬季的特征,人类活动可能是其主要来源。
|
| 关 键 词： | 大气气溶胶 多环芳烃化合物 高效液相色谱 荧光 |
| 文章编号： | 1672-5174(2005)04-661-05 |
The Concentration and Distribution of Some Organic Matter in the Aerosol of Qingdao Coast |
| |
| ZHANG Zhi-Qiang,X Shao-Cai,WANG Yan.The Concentration and Distribution of Some Organic Matter in the Aerosol of Qingdao Coast[J].Periodical of Ocean University of China,2005,35(4):661-664,628. |
| |
| Authors: | ZHANG Zhi-Qiang X Shao-Cai WANG Yan |
| |
| Institution: | ZHANG Zhi-Qiang,X(U) Shao-Cai,WANG Yan |
| |
| Abstract: | This paper reportes the PAHs contents and their changs in the aerosol in the coast of Qingdao by high-performance liquid chromatography (HPLC) with a fluorescence detector. We found that the distribution of PAHs in Qingdao aerosol has distinct seasonal characteristics. The total concentration of the thirteen kinds of PAHs changes in the order of spring < autumn < winter, and indicates that human activity may be the major cause of atmospheric organic contamination. |
| |
| Keywords: | polycyclic aromatic hydrocarbon aerosol high performance liquid chromatography (HPLC) fluorescence |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
