Source analysis of atmospheric particulate matter is the basis and premise of scientific and effective pre-vention and control of particulate matter pollution,as well as an important basis for improving air environment qual-ity planning and heavy pollution weather emergency plan.This article through to the Xifeng city PM2.5 pollution source analysis research selected a typical season on the basis of thesamples based on PM2.5 receptors,water-soluble ions and inorganic elements such as chemical composition analysis,establishing typical seasonal component spec-trum fine particulate matter receptors.Xifeng district determine its main source of pollution.It provides the basis for the prevention and control of pollutants in Qingyang city.
关键词
大气颗粒物/PM2.5/源解析/西峰区
Key words
Atmdspheric Patrticulate matters/PM2.5/Source Analysis/Xifeng District
万方数据