陕西省民用散煤燃烧颗粒物排放因子测定及分析  

MEASUREMENT AND ANALYSIS OF EMISSION FACTORS OF PARTICLES FROM RESIDENTIAL COAL COMBUSTION FOR SHAANXI PROVINCE

作　　者：马丽萍 曹国良[1] 郝国朝 MA Li-ping;CAO Guo-liang;HAO Guo-zhao(School of Municipal and Environmental Engineering,Xi,an University of Architecture and Technology,Xi,an 710055,China)

机构地区：[1]西安建筑科技大学环境与市政工程学院,西安710055

出　　处：《环境工程》2018年第10期161-164,共4页Environmental Engineering

基　　金：国家科技支撑计划"我国雾-霾监测与不同分辨率数值预报业务系统"(2014BAC16B03)

摘　　要：通过调研并搜集陕西省民用燃煤,实验模拟散煤在家庭炉灶中的燃烧,应用稀释通道系统采集颗粒物,分析得到陕西省不同地区民用煤燃烧颗粒物排放因子。结果表明:榆林烟煤颗粒物排放因子为11.17 g/kg;延安烟煤为7.96 g/kg;高陵无烟煤为2.58 g/kg;蜂窝煤颗粒物排放因子在1 g/kg左右。根据PM_(10)占总颗粒物的百分数可得粒径<10μm的颗粒物排放因子,经对比其他文献研究,分析实验结果,得到符合陕西省排放特征的排放因子,计算出2015年陕西省各市散煤燃烧颗粒物排放量,为当地民用燃煤污染物排放清单的编制及源解析工作的开展提供支持。By investigating and collecting residential coal of Shaanxi Province, residential coal combustion processes in household stoves were simulated in the laboratory, and particulates emitted from residential coal combustion were collected. Experimental results showed that the emission factor of bituminous coal particulate in Yulin and Yan＇an, anthracite of Gaoling was 11.17, 7.96, 2.58 g/kg, respectively; and briquette particulate matter emission factor was about 1 g/kg. Based on the percentage of PM（10） in the total particulate matter, the emission factor of PM（10） was obtained. By comparing with emission factors in literatures and analyzing the experimental results, the emission factors of Shaanxi Province were obtained. The emissions of coal combustion in each city of Shaanxi were calculated in 2015, providing support for the compilation and source analysis of the local coal-fired pollutant emission inventory.

关 键 词：陕西省 民用燃煤 颗粒物 PM10 排放因子 

分 类 号：X831[环境科学与工程—环境工程]