| 成都市郊区雾水中阴离子变化的研究 |
| |
| 引用本文： | 闫琰,叶芝祥,闫军,黄璐.成都市郊区雾水中阴离子变化的研究[J].四川环境,2008,27(3). |
| |
| 作者姓名： | 闫琰 叶芝祥 闫军 黄璐 |
| |
| 作者单位： | 成都信息工程学院资源环境系,成都,610225 |
| |
| 摘 要： | 本文用冷凝法采集雾水样品,用离子色谱法测定雾水样品中阴离子(氟离子、氯离子、亚硝酸根离子、硝酸根离子、硫酸根离子)的浓度,研究表明雾水中阴离子浓度与雾的浓密有关,雾水中硫酸根离子含量最高;雾水中阴离子浓度随大雾的消失而降低;雾水中阴离子浓度大于雨水。所得结果对在大雾天气情况下保护人体健康有一定参考意义。
|
| 关 键 词： | 雾水 阴离子 离子色谱法 |
Study on Change of Anions in Fog Water in the Suburb of Chengdu |
| |
| YAN Yan,YE Zhi-xiang,YAN Jun,HUANG Lu.Study on Change of Anions in Fog Water in the Suburb of Chengdu[J].Sichuan Environment,2008,27(3). |
| |
| Authors: | YAN Yan YE Zhi-xiang YAN Jun HUANG Lu |
| |
| Institution: | YAN Yan; YE Zhi-xiang; YAN Jun; HUANG Lu (Department of Resources & Environment; Chengdu University of Information Technology; Chengdu 610225; China); |
| |
| Abstract: | In this paper fog water was collected by means of condensation.The anions of F-,Cl-,NO-2,NO-3 and SO2-4 in the fog water were determined by ion chromatography.The results showed that the anion concentrations in fog water were related to the density of the fog;SO2-4 had the highest content;anion concentrations gradually decreased with the dissipation of the fog;and the anion concentrations were higher than that in rain water.The results may be helpful to protect human health in the heavy fog. |
| |
| Keywords: | Fog water anion ion chromatography |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
