| 大气细粒子(PM2.5)监测技术进展 |
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| 引用本文： | 崔延青,王春迎,尚永昌.大气细粒子(PM2.5)监测技术进展[J].中国环保产业,2012(4):8-13. |
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| 作者姓名： | 崔延青 王春迎 尚永昌 |
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| 作者单位： | 河北先河环保科技股份有限公司 |
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| 摘 要： | 大气细粒子(PM2.5)的污染对人和生态环境等影响巨大,迫切需要进行PM2.5质量浓度的监测;本文介绍了PM2.5国内外监测研究进展、监测网络应用情况以及监测技术;重点介绍了几种先进的技术:β射线法、振荡天平法和光散射法,并详细描述了各种监测设备的原理及结构,提出最好采用PM2.5在线监测仪进行日常监测。
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| 关 键 词： | PM2.5 监测网络 测量方法 监测设备结构 |
Development of Particulate Matter in Ambient Air(PM2.5) Monitoring Technique |
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| CUI Yan-qing,WANG Chun-ying,SHANG Yong-chang.Development of Particulate Matter in Ambient Air(PM2.5) Monitoring Technique[J].China Environmental Protection Industry,2012(4):8-13. |
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| Authors: | CUI Yan-qing WANG Chun-ying SHANG Yong-chang |
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| Institution: | (Hebei Sailhero Environmental Protection Hi-teeh Co.,Ltd,Shijiazhuang 050035,China) |
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| Abstract: | The pollution of particulate matter in ambient air makes an impact on the people and the eco-environment and the urgent things is to monitor the concentration of PM2.5 in air;This paper introduces the development of PM2.5 study at home and abroad,monitoring PM2.5,monitoring network application situation and monitoring technology.The paper introduces some advanced technology: beta ray method,oscillation balance method and light scattering method,and describes the principle of various kinds of main characteristics and structure,and puts forward the best PM2.5 daily monitoring instrument online. |
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| Keywords: | PM2 5 monitoring network measuring methods monitoring equipment structure |
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