城市大气细颗粒物污染源识别与治理措施分析  

Analysis of Identification and Control Measures for Urban Atmospheric Fine Particle Pollution Sources

作　　者：何雨菁 HE Yujing(Yangzhou Yizheng Environmental Monitoring Station,Yangzhou 211400,China)

机构地区：[1]扬州市仪征环境监测站,江苏扬州211400

出　　处：《中国资源综合利用》2025年第3期135-137,共3页China Resources Comprehensive Utilization

摘　　要：随着城市化进程的加快,细颗粒物(PM_(2.5))污染成为全球大气污染的主要问题。PM_(2.5)严重危害了空气质量、生态环境及人体健康。以某城市大气PM_(2.5)的时段变化特征为研究基础,分析城市大气PM_(2.5)的主要污染源及其识别方法,重点介绍了源解析模型、空气质量监测等技术在污染源识别中的应用,并探讨了源头控制、末端治理以及城市绿化等治理措施。With the acceleration of urbanization,fine particulate matter (PM_(2.5)) pollution has become the main problem of global air pollution.PM_(2.5) seriously endangers air quality,ecological environment,and human health.Based on the temporal variation characteristics of atmospheric PM_(2.5) in a certain city,this study analyzes the main sources of urban atmospheric PM_(2.5) pollution and their identification methods.It focuses on the application of source apportionment models,air quality monitoring and other technologies in pollution source identification,and explores measures such as source control,end of pipe treatment,and urban greening.

关 键 词：城市污染 大气细颗粒物 污染源识别 

分 类 号：X51[环境科学与工程—环境工程]