一种基于光散射技术的颗粒物在线监测设备的性能评估  

Performance evaluation of an online monitoring equipment for particles based on light scattering technique

作　　者：张展毅[1] 苏振中 曾凡进[3] 黄山[1] 李光辉[1] 王伯光[1] ZHANG Zhan-yi;SU Zhen-zhong;ZENG Fan-jin;HUANG Shan;LI Guang-hui;WANG Bo-guang(Institute for Environmental and Climate Research, Jinan University, Guangzhou 511433, China;Foshan Environmental Monitoring Center, Foshan 528011, China;Guangzhou Research Institute of Environmental Protection, Guangzhou 510620, China)

机构地区：[1]暨南大学环境与气候研究院,广东广州511443 [2]佛山市环境监测中心站,广东佛山528011 [3]广州市环境保护科学研究院,广东广州510620

出　　处：《佛山科学技术学院学报（自然科学版）》2017年第4期36-42,共7页Journal of Foshan University(Natural Science Edition)

基　　金：广州市科技和信息化局2013年民生科技重大专项资助项目(201300000130;201300000125)

摘　　要：在对扬尘及颗粒物的影响、研究现状及监测方法进行分析的基础上,选取基于光散射测量技术的某便携式颗粒物监测仪,利用广州、深圳两个环境空气质量自动监测站中所配备且满足国家相关技术规范要求的在线监测设备,对其测量PM_(10)和PM_(2.5)结果的可靠性进行比对试验,分析了获得的监测数据,完成其性能评估。Based on the comprehensive understanding of the dust,including its influence on the aerosol particles,research status and monitoring methods,a portable device is used in this study for particle measurements on the basis of particle light scattering technique.The measured particle mass concentrations of PM10and PM2.5are compared to the online measurements in two ambient air quality automatic monitoring stations in Guangzhou and Shenzhen complying with the national technical regulations.The data from ambient measurements are analyzed,and the performance of the used portable device is evaluated.

关 键 词：光散射 颗粒物 在线监测 性能评估 

分 类 号：X851[环境科学与工程—环境工程]