阜新市化石燃料燃烧源大气污染物排放源清单及特征分析  

Source Inventory and Characteristics of Air Pollutants from Fossil Fuel Combustion Sources in Fuxin City

作　　者：赵晓亮 刘云滨 韩方伟[2] 贾兰[3] 李俊华[4] 李莉 吕美婷 岳阳霞 ZHAO Xiaoliang;LIU Yunbin;HAN Fangwei;JIA Lan;LI Junhua;LI Li;LYU Meiting;YUE Yangxia(Environmental Science and Engineering Department,Liaoning Technical University,Fuxin Liaoning 123000,China;Safety Science and Engineering Department,Liaoning Technical University,Fuxin Liaoning 123000,China;Research Institute of Technology and Equipment for Exploitation and Utilization of Mineral Resources,Liaoning Technical University,Fuxin Liaoning 123000,China;College of Environment of Tsinghua University,Beijing 100084,China;Fuxin Environmental Monitoring Center Station,Fuxin Liaoning 123000,China)

机构地区：[1]辽宁工程技术大学环境科学与工程学院,辽宁阜新123000 [2]辽宁工程技术大学安全工程及技术学院,辽宁阜新123000 [3]辽宁工程技术大学矿产资源开发利用技术及装备研究院,辽宁阜新123000 [4]清华大学环境学院,北京100084 [5]阜新市环境监测中心站,辽宁阜新123000

出　　处：《地球与环境》2020年第4期480-488,共9页Earth and Environment

基　　金：辽宁省自然科学基金计划重点项目(20170540425);国家自然科学基金青年基金项目(51604143)。

摘　　要：为了向阜新市化石燃料燃烧源大气环境管理工作提供排放清单的理论依据,通过对阜新市(5区、2县、2园区)环境统计数据的收集和实地调查,结合本地化大气排放因子,建立了2017年阜新市化石燃料燃烧源涵盖SO2、NOx、PM2.5、PM10、挥发性有机物(VOCs)、CO、黑碳(BC)、有机碳(OC)8类大气污染物的排放清单。利用Arc Gis 10.2遥感技术,分析了大气污染物时空分配特征。研究结果表明:8类污染物排放量分别为11915.49、7215.33、3607.78、2002.96、4594.72、4277.05、384.15、16.62 t;各类污染物的贡献率以及区域空间分布特征均存在差异,但其在时间上表现出一致性(除PM2.5),即在时间上均表现出两个峰值,高峰分别出现在夏季的七、八月和冬季的十一月至一月;县区中彰武县污染物排放较多,市区中太平区污染物排放较多;火力发电和热力供应企业对阜新市大气污染贡献较大,应当重点管控。In order to provide the theoretical basis for building the fossil fuel combustion inventory and better manage the local atmospheric environment of the Fuxin city,fossil fuels were collected,selected sites were investigated and the local atmospheric emission factor database with a list of eight atmospheric pollutants(SO2,NOx,PM2.5,PM10,Volatile organic compounds(VOCs),CO,Black carbon(BC)and Organic carbon(OC))was established to apportion fossil fuel combustion sources in the Fuxin city(five districts,two counties,and two parks)in 2017.The Arc Gis 10.2 remote sensing technology was used to analyze the spatial and temporal distribution of atmospheric pollutants,the results indicated:Emission amounts of eight pollutants were 11915.49,7215.33,3607.78,2002.96,4594.72,4277.05,384.15,and 16.62 tons respectively.The contribution rates and regional spatial distribution characteristics were varied by one pollutant and another,but the variation was temporally consistent(except PM2.5),that is,they all showed two peaks,one occurred in July and August of summer and one occurred in November and January of winter.In terms of the regional distribution,the Zhangwu county and the Taiping district emitted more pollutants compared to their counterparts.Thermal power generation and heat supply companies contributed most to the atmospheric pollution in Fuxin and should be controlled.

关 键 词：化石燃料燃烧源 源清单 时空分布 VOCS 

分 类 号：X51[环境科学与工程—环境工程]