| 呼和浩特市不同粒径空气颗粒物中汞的分布规律 |
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| 引用本文： | 赵天骄,宋彩军,仝青,冯沈迎,杨芳,阮玉英. 呼和浩特市不同粒径空气颗粒物中汞的分布规律[J]. 内蒙古环境科学, 2003, 15(3): 46-48 |
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| 作者姓名： | 赵天骄 宋彩军 仝青 冯沈迎 杨芳 阮玉英 |
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| 作者单位： | 内蒙古环境监测中心站 呼和浩特010010(赵天骄，仝青，冯沈迎，杨芳)，呼和浩特市职业病防治研究所 呼和浩特010050(宋彩军)，内蒙古环境监测中心站 呼和浩特010010(阮玉英) |
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| 摘 要： | 采用分级采样装置 ,于冬夏两季采集呼市三个不同功能区不同粒径空气颗粒物中的汞进行分析 ,结果表明 :呼市空气颗粒物中的汞含量冬季明显高于夏季 ;冬季空气颗粒物中的汞含量为居民区 >交通区 >对照区 ,夏季为交通区 >居民区 >对照区 ;空气中汞主要富集在可吸入粒子中。
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| 关 键 词： | 呼和浩特 空气污染 汞 分级采样装置 环境污染 |
| 文章编号： | 1007-0370(2003)09-0046-03 |
| 修稿时间： | 2003-08-24 |
DISTRIBUTION OF HG IN THE DIFFERENT DIAMETERS OF AIR PARTICLES OF HUHHOT |
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| ZHAO Tianjiao TONG Qing FENG Shengyi YANG Fang YUAN Yiying. DISTRIBUTION OF HG IN THE DIFFERENT DIAMETERS OF AIR PARTICLES OF HUHHOT[J]. Inner Mongolia Environmental Protection, 2003, 15(3): 46-48 |
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| Authors: | ZHAO Tianjiao TONG Qing FENG Shengyi YANG Fang YUAN Yiying |
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| Abstract: | Adopting the classification sampling equipments,the Hg of different diameters particles collected from three different functional areas in summer and winter in Huhhot were analyzed.The results showed that the Hg contents of air articles in winter were more than that in summer,in winter,the Hg contents of air particles showed the following decreasing sequence:residential area,traffic area and comparative area,in summer,appeared as the following decreasing sequence:traffic area,residential are and comparative area;the Hg in air mainly concentrated in absorptive particles. |
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| Keywords: | air particles different particles diameter Hg distribution |
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