| 城市大气中挥发性有机化合物监测技术进展 |
| |
| 引用本文： | 李悦,邵敏,陆思华.城市大气中挥发性有机化合物监测技术进展[J].中国环境监测,2015,31(4):1-7. |
| |
| 作者姓名： | 李悦 邵敏 陆思华 |
| |
| 作者单位： | 环境模拟与污染控制国家重点联合实验室，北京大学环境科学与工程学院，北京 100871 |
| |
| 基金项目： | 环保公益性行业科研专项(201309073) |
| |
| 摘 要： | 挥发性有机物(VOCs)是臭氧及二次有机颗粒物(SOA)的主要前体物。近年来,我国逐步将VOCs纳入大气污染物控制体系。准确可靠的监测技术是大气VOCs研究及控制的重要前提保障。按照采样方法、分析方法 2个方面介绍并讨论了城市大气中VOCs的现有监测方法,较为详细地介绍了几类广泛采用的离线及在线监测技术,简要讨论了目前VOCs监测中存在的一些问题,展望了今后的发展趋势。
|
| 关 键 词： | 挥发性有机物 城市大气 监测技术 |
| 收稿时间： | 2015/5/13 0:00:00 |
| 修稿时间： | 2015/5/28 0:00:00 |
Review on Technologies of Ambient Volatile Organic Compounds Measurement |
| |
| LI Yue,SHAO Min and LU Si-hua.Review on Technologies of Ambient Volatile Organic Compounds Measurement[J].Environmental Monitoring in China,2015,31(4):1-7. |
| |
| Authors: | LI Yue SHAO Min and LU Si-hua |
| |
| Affiliation: | State Joint Key Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, Beijing 100871, China,State Joint Key Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, Beijing 100871, China and State Joint Key Laboratory of Environmental Simulation and Pollution Control, College of Environmental Science and Engineering, Peking University, Beijing 100871, China |
| |
| Abstract: | Volatile organic compounds (VOCs) are precursors of ground-level O3 and secondary organic aerosol (SOA). The VOCs emission control has been one of the key components in national and local clean air programs. The accurate measurement of VOCs is essential for research as well as emission control of VOCs. A review on current measurement techniques of ambient VOCs in urban atmosphere was performed and several widely-used offline and online VOCs measurement techniques including sampling and analysis methods were summarized. Also the major problems of ambient VOCs measurement were identified with an outlook of the further trend. |
| |
| Keywords: | volatile organic compounds ambient air measurement |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国环境监测》浏览原始摘要信息 |
|
点击此处可从《中国环境监测》下载全文 |
|
