| 太行山东麓煤矿区气溶胶重金属元素污染特征及来源分析 |
| |
| 引用本文： | 樊景森,浑凌云,靳晓洋,于倩倩,赵金波,郝栗涛,程文净,牛红亚.太行山东麓煤矿区气溶胶重金属元素污染特征及来源分析[J].河北工程大学学报,2018,35(3):76-81. |
| |
| 作者姓名： | 樊景森 浑凌云 靳晓洋 于倩倩 赵金波 郝栗涛 程文净 牛红亚 |
| |
| 作者单位： | 河北工程大学河北省资源勘测重点实验室;河北工程大学河北省煤炭资源综合开发与利用协同创新中心;河北工程大学科信学院 |
| |
| 基金项目： | 国家自然科学基金资助项目（41541038）；河北省杰出青年科学基金资助项目（D2018402149）；河北省自然科学基金面上项目（D2016402120）；河北省高等学校科学技术研究重点项目（ZD2017015） |
| |
| 摘 要： | 为了探究太行山东麓煤矿区气溶胶中重金属元素的污染特征及来源,于2017年春、夏、秋、冬四季分别在峰峰矿区采集PM_(2.5)和PM_(10)样品,使用电感耦合等离子体质谱(ICP-MS)测试样品中的重金属元素,分析讨论PM_(2.5)和PM_(10)中重金属元素的污染特征。结果表明,峰峰矿区春、夏、秋、冬四个季节PM_(2.5)的平均质量浓度分别为84、108、107和174μg/m~3,春、夏、秋季PM_(10)质量浓度分别为204、177和179μg/m~3,均超过我国环境质量二级标准,表明矿区大气污染较为严重;PM_(2.5)/PM_(10)的比值夏秋季明显高于春季,这可能与夏秋季强烈的光化学反应生成大量二次粒子有关;峰峰矿区PM_(2.5)中Zn元素含量最高,Pb次之,其他元素含量由高到低依次为Mn、Cr、Cu、As、Mo、V、Sn、Ni、Cd、Co。PM_(10)中Zn元素含量最高,Mn次之,其他元素含量由高到低依次为Pb、Cr、Cu、V、As、Mo、Ni、Sn、Cd、Co。峰峰矿区PM_(2.5)和PM_(10)中Cd元素的富集系数超过100,严重富集,明显受到人为活动影响;Mo、Pb、Sn、Zn元素富集系数均超过了10,表明Mo、Pb、Sn、Zn等四种元素在峰峰矿区轻微富集,受到人为活动影响;Cu、As、Cr、Ni、V、Mn、Co元素的富集系数小于10,表明Cu、As、Cr、Ni、V、Mn、Co这七种元素主要来自于地壳。
|
| 关 键 词： | 邯郸 PM2.5 PM10 元素 |
| 收稿时间： | 2108/3/2 0:00:00 |
The pollution characteristics and sources of heavy metals in aerosol in the coal mine area of eastern foot of Taihang Mountain |
| |
| Authors: | FAN Jingsen HUN Lingyun JIN Xiaoyang YU Qianqian ZHAO Jinbo HAO Litao CHENG Wenjing and NIU Hongya |
| |
| Affiliation: | Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China,Kexin college, Hebei University of Engineering, Hebei Handan 056038, China,Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China,Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China,Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China,Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China,Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China and Collaborative Innovation Center of the Comprehensive Development and Utilization of Coal Resource, Hebei University of Engineering, Hebei Handan 056038, China;Hebei Province and The resources surveying and researching laboratory of HeBei Province, Hebei University of Engineering, Hebei Handan 056038, China |
| |
| Abstract: | |
| |
| Keywords: | Handan city PM2 5 PM10 elements |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《河北工程大学学报》浏览原始摘要信息 |
|
点击此处可从《河北工程大学学报》下载全文 |
|
