韩山师范学院PM_(2.5)的移动监测与分析  

Mobile monitoring and analysis of PM_(2.5) in Hanshan Normal University

作　　者：黄仲文 唐柳玲 邱虹文 冼思敏 黄浦城 何洲 HUANG Zhongwen;TANG Liuling;QIU Hongwen;XIAN Simin;HUANG Pucheng;HE Zhou(School of Chemistry and Environmental Engineering,Hanshan Normal University,Chaozhou 521041,China)

机构地区：[1]韩山师范学院化学与环境工程学院,广东潮州521041

出　　处：《黑龙江环境通报》2023年第2期46-48,共3页Heilongjiang Environmental Journal

基　　金：潮州市科技计划项目(2018GY03);韩山师范学院2021年省级大学生创新创业训练项目(S202110578006)。

摘　　要：利用Sniffer4D灵嗅超本地大气移动监测系统于2021年9月和10月对潮州市韩山师范学院东丽A、B、C校区大气颗粒物进行了步行移动监测和分析。结果表明:校园内的PM_(2.5)日均浓度范围是4.46~47.75μg/m^(3),达到了环境空气质量的二级标准75μg/m^(3);PM_(2.5)对PM_(10)的贡献较大,PM_(2.5)/PM_(10)比值平均为90%。此外,高浓度PM_(2.5)可能与东山路和卧石路的机动车尾气排放、施工扬尘以及美食街烹饪油烟污染源相关。The atmospheric particles in Dongli A,B and C campuses of Hanshan Normal University in Chaozhou were monitored and analyzed by using the Sniffer 4D super-local air movement monitoring system in September and October 2021.The results show that the daily average concentration of PM_(2.5) in the campus ranges from 4.46 to 47.75μg/m^(3),reaching the secondary standard of ambient air quality 75μg/m^(3).PM_(2.5) contributes much to PM_(10),with an average ratio of PM_(2.5)/PM_(10) of 90%.In addition,the high concentration of PM_(2.5) is likely to be related to vehicle exhaust emissions and construction dust on Dongshan Road and Woshi Road,and cooking oil fumes in Food Street.

关 键 词：PM_(2.5) 移动监测 污染源 

分 类 号：X513[环境科学与工程—环境工程]