| PM2.5在线监测技术概述 |
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| 引用本文： | 欧阳松华.PM2.5在线监测技术概述[J].中国环保产业,2012(4):14-18. |
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| 作者姓名： | 欧阳松华 |
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| 作者单位： | 赛默飞世尔科技(中国)有限公司 |
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| 摘 要： | 针对PM2.5颗粒物监测技术和PM2.5的监测网络的建设,重点介绍了美国多年来对PM2.5的监测状况,以及采用的Beta射线法、Beta射线光浊度法、微量振荡天平法等监测技术的方法和原理;指出综合国内外多年的监测经验,PM2.5的在线监测需要经过大量手工经典方法数据作为比对和校验,才能给出有效而高质量的PM2.5监测数据。
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| 关 键 词： | PM2.5监测方法 颗粒物监测仪 环境监测 动态加热系统 滤膜动态测量系统 |
Summarization on PM2.5 Online Monitoring Technique |
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| Institution: | OUYANG Song-hua(Thermo Fisher Scientific(China) Co.,Ltd,Shanghai 201206,China) |
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| Abstract: | Aimed at PM2.5 particulate matter monitoring techniques and the construction of PM2.5 monitoring network,the paper presents and analyzes the monitoring methods such as Beta ray method,light scattering photometry method of Beta ray, Tapered Element Oscillating Mircrobalance method adopted by PM2.5 particulate matter monitoring equipment which is approved by U.S.EPA;and points out that PM2.5 online monitoring needs a lot of sutra method data for contrast and verifying data,and high quality of PM2.5 monitoring data can be obtained at local areas. |
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| Keywords: | PM2 5 monitoring method particulate matter equipment environmental monitoring dynamic heat system dynamic measuring system of filter membrane |
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