摘要
今年以来,PM10累积平均浓度居高不下,环境空气质量优良率下降,完成考核任务面临十分严峻的形势。本文收集了2016年大气六参数的小时均值以及2015年1月-2017年5月大气六参数的日均值;本文对大气数据进行趋势分析,并对吉安中心城区四个监测站点的周围3公里范围内污染源进行调查;综合分析了吉安市中心城区空气恶化的原因;提出了大气污染防治对策。
Since this year,the cumulative average concentration of PM10 has remained high,the excellent rate of ambient air quality has declined,and the assessment mission is facing a very serious situation. In this paper,the hourly average of six parameters in 2016 and the daily average of six parameters from January 2015 to may 2017 are collected. The trend analysis of atmospheric data is carried out,and the pollution sources within 3 km around the four monitoring stations in the central area of Ji＇an city were investigated. The causes of air deterioration in central area of Ji＇an city were analyzed. The air pollution prevention and control countermeasures are put forward.
出处
《江西化工》
2017年第5期109-114,共6页
Jiangxi Chemical Industry
