抚顺市工业源大气污染物排放特征及减排潜力分析

Analysis of Emission Characteristics and Emission Reduction Potential of Industrial Sources in Fushun City

针对重工业城市——抚顺市工业源大气污染严重的问题,分析工业源主要大气污染物的行业及空间排放特征.结果表明:2015年抚顺市工业源SO2、NOX、烟(粉)尘的年排放总量分别为39 807. 678,36 638. 733,62 100. 032 t.火电和供暖行业是主要的贡献源.从空间分析,SO2、NOX、烟(粉)尘排放源主要集中在市区,占到排放总量90%以上.并基于大气污染物排放特征,构建不同减排情景,进行多污染物多情景减排潜力分析,为抚顺市大气污染控制及预警提供重要依据.

The paper aim at the serious air pollution of industrial source in Fushun city and analysis the industry and space emission characteristics of major air pollutants of industrial source.The results show that,the annual total emission of SO2,NOX and smoke (powder) dust in Fushun city in 2015 is 39 807.678 t,36 638.733 t and 62 100.032 t respectively.The fire and heating industry are major contributors.From the analysis of space,SO2,NOX,smoke (powder) dust emission sources are mainly concentrated in urban areas,accounting for more than 90% of total emissions.Based on the characteristics of air pollutant emission,the paper builds different emission reduction scenarios,carries out the analysis of many pollutants emission reduction potential,and provides an important basis for the control and early warning of air pollution in Fushun city.