微量振荡天平法确定激光粉尘仪大气颗粒物转换系数  

USING TAPERED ELEMENT OSCILLATING MICROBALANCE METHOD TO DETERMINE THE CONVERSION COEFFICIENT OF ATMOSPHERIC PARTICULATE MATTER TESTED BY LASER DUST MONITOR

作　　者：简亚婷 高军[1] 肖卫民 赖新忠 高艳玲 

机构地区：[1]同济大学暖通空调及燃气研究所,上海201804 [2]飞利浦(中国)研究院,上海200233

出　　处：《井冈山大学学报（自然科学版）》2014年第3期1-6,共6页Journal of Jinggangshan University (Natural Science)

基　　金：国家自然科学基金项目(50908163);上海市科委人才资助项目(11QA1406800)

摘　　要：本研究确定了某激光粉尘仪测试上海市环境大气颗粒物(PM10和PM2.5)的质量浓度转换系数K值。利用激光粉尘仪和TEOM RP 1400a型监测仪,同时对选定的环境监测站同一监测点的环境大气颗粒物(PM10和PM2.5)进行了测定,得出了该激光粉尘仪测试上海市环境大气颗粒物(PM10和PM2.5)的质量浓度转换系数K值呈基本正态分布,分别为0.00594和0.00158。This paper has determined the mass concentration conversion coefficient of the atmospheric particulates （PM10 and PM2.5） in Shanghai, tested by Laser Dust Monitor. The Laser Dust Monitor and TEOM RP 1400a type’s Atmospheric Particulates Monitor in Shanghai Yangpu District Environmental Monitoring Station are used to test the mass concentration of the atmospheric particulates （PM10 and PM2.5） at the same testing point and time. The mass concentration conversion coefficient of the Shanghai atmospheric particulate （PM10 and PM2.5） tested using Laser Dust Monitor are obtained, the K values basicly appear normal distribution with the values of 0.00594 and 0.00158 respectively.

关 键 词：微量振荡天平法 激光粉尘仪 质量浓度转换系数K值 环境大气颗粒物(PM10和PM2 5) 

分 类 号：X851[环境科学与工程—环境工程]