分析大气环境中PM2.5的研究进展与治理

本文主要针对大气环境中PM2.5展开深入研究和论述,先介绍了大气环境中PM2.5的定义和危害,然后结合重量法、光散射法以及β射线吸收法等,对PM2.5的检测技术进行了深入分析,最后提出了几点治理措施,比如加大法治建设和政府监管力度、降低机动车尾气排放、控制工业废气排放、增加植被、加强区域联防联控机制的构建等,以对大气环境中PM2.5含量进行合理化控制,并将空气污染指数保持在可控范围内,避免大气环境污染问题的出现。

Analysis of research progress and treatment of PM2.5 in atmospheric environment

This paper focuses on the in-depth study and discussion of PM2.5 in the atmospheric environment.It first introduces the definition and danger of PM2.5 in the atmospheric environment,and then combines gravimetric method,light scattering method and β-ray absorption method to PM2.5.In-depth analysis of the detection technology,and finally proposed several governance measures,such as increasing the rule of law and government supervision,reducing vehicle emissions,controlling industrial emissions,increasing vegetation,strengthening the construction of regional joint prevention and control mechanisms,etc.Rationalize the PM2.5 content in the atmospheric environment and keep the air pollution index within the controllable range to avoid the occurrence of atmospheric pollution.