基于在线监测的上海郊区冬季PM_(2.5)来源解析
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- 英文论文题名：PM_(2.5) Source Apportionment at Suburb of Shanghai in Winter Based on Real Time Monitoring
- 论文作者：王晓浩 ; 赵倩彪 ; 崔虎雄
- 英文论文作者：Wang Xiaohao ; Zhao Qianbiao ; Cui Huxiong ; Shanghai Environmental Monitoring Center
- 年：2014
- 作者机构：上海市环境监测中心;
- 论文关键词：上海 ; PM2.5 ; 在线监测 ; 源解析
- 英文论文关键词：Shanghai ; PM2.5 ; real time monitoring ; source apportionment
- 会议召开时间：2014-12-13
- 会议录名称：“第四届重金属污染防治及风险评价研讨会”暨重金属污染防治专业委员会2014年学术年会论文集
- 语种：中文
- 分类号：X513
- 学会代码：HJKP
- 会议名称：“第四届重金属污染防治及风险评价研讨会”暨重金属污染防治专业委员会2014年学术年会
- 会议地点：中国江苏盐城
- 主办单位：中国环境科学学会、同济大学
- 学会名称：中国环境科学学会
- 页数：8
- 文件大小：1297k
- 原文格式：D
- 会议级别：全国
摘要
利用1405F、Marga和Xact625在线监测仪于2013年12月23日至2014年2月18日期间对上海市青浦淀山湖地区PM_(2.5)的质量浓度和化学组分进行了测定。结果显示:淀山湖地区冬季PM_(2.5)平均质量浓度为85.1μg/m~3,高于国家环境空气质量年均二级浓度限值1.4倍,高出同期全市PM_(2.5)平均浓度(65.5μg/m~3)30%。无机离子组分占PM_(2.5)的比重为58.4%,其中二次离子NO_3~-、SO_4~(2-)和NH_4~+的含量最高,总体均值分别为(17.13±15.70)μg/m~3、(13.45±11.10)μg/m~3和(12.09±10.37)μg/m~3,分别占PM_(2.5)浓度的20.1%、15.8%和14.2%。利用PMF方法对淀山湖地区PM_(2.5)的来源解析结果显示:二次气溶胶、燃油、生物质燃烧/海盐、扬尘/建筑尘、燃煤/冶炼尘的贡献率分别为50.8%、17.5%、17.2%、7.7%和6.9%。
PM_(2.5) mass concentration and chemical speciation were monitored at Dianshan Lake, a western Suburb of Shanghai by real time analyzers(1405F, Marga and Xact625) from 23~(rd) Dec. 2013 to 18~(th) Feb. 2014. The result showed that the average concentration of PM_(2.5) at Dianshan Lake was 85.1μg/m~3, 1.4 times higher than the PM_(2.5) annual limit of the national ambient air quality standards of china, 30% higher than the PM_(2.5) average concentration of Shanghai(65.5 μg/m~3). Total inorganic ions accounts for 58.4% of PM_(2.5) mass concentration, secondary inorganic ions(NO3-, SO42-and NH4+) were(17.13±15.70)μg/m~3、(13.45±11.10)μg/m~3 and(12.09±10.37)μg/m~3, accounting for 20.1%、15.8% and 14.2% of PM_(2.5)mass concentration, respectively. Positive Matrix Factorization(PMF) model was performed to identify the source of PM_(2.5) at Dianshan Lake. Five significant sources contributing to the observed PM_(2.5)were: secondary aerosols, oil combustion, biomass burning/sea salt, fugitive dust and coal combustion/smelting dust, with the contribution of 50.8%, 17.5%, 17.2%, 7.7% and 6.9% of PM_(2.5) mass concentration, respectively.
PM_(2.5) mass concentration and chemical speciation were monitored at Dianshan Lake, a western Suburb of Shanghai by real time analyzers(1405F, Marga and Xact625) from 23~(rd) Dec. 2013 to 18~(th) Feb. 2014. The result showed that the average concentration of PM_(2.5) at Dianshan Lake was 85.1μg/m~3, 1.4 times higher than the PM_(2.5) annual limit of the national ambient air quality standards of china, 30% higher than the PM_(2.5) average concentration of Shanghai(65.5 μg/m~3). Total inorganic ions accounts for 58.4% of PM_(2.5) mass concentration, secondary inorganic ions(NO3-, SO42-and NH4+) were(17.13±15.70)μg/m~3、(13.45±11.10)μg/m~3 and(12.09±10.37)μg/m~3, accounting for 20.1%、15.8% and 14.2% of PM_(2.5)mass concentration, respectively. Positive Matrix Factorization(PMF) model was performed to identify the source of PM_(2.5) at Dianshan Lake. Five significant sources contributing to the observed PM_(2.5)were: secondary aerosols, oil combustion, biomass burning/sea salt, fugitive dust and coal combustion/smelting dust, with the contribution of 50.8%, 17.5%, 17.2%, 7.7% and 6.9% of PM_(2.5) mass concentration, respectively.
引文
Behera,S.N.,Betha,R.,&Balasubramanian,R.(2013).Insights into Chemical Coupling among Acidic Gases,Ammonia and Secondary Inorganic Aerosols.Aerosol and Air Quality Research,13(4),1282-U1414.doi:10.4209/aaqr.2012.11.0328
Gold,D.R.,Litonjua,A.A.,Zanobetti,A.,Coull,B.A.,Schwartz,J.,Mac Callum,G.,...Stone,P.H.(2005).Air pollution and ST-segment depression in elderly subjects.Environmental Health Perspectives,113(7),883-887.doi:10.1289/ehp.7737
Guo,H.,Ding,A.J.,So,K.L.,Ayoko,G.,Li,Y.S.,&Hung,W.T.(2009).Receptor modeling of source apportionment of Hong Kong aerosols and the implication of urban and regional contribution.Atmospheric Environment,43(6),1159-1169.doi:10.1016/j.atmosenv.2008.04.046
Han,B.,Kong,S.F.,Bai,Z.P.,Du,G.,Bi,T.,Li,X.,...Hu,Y.(2010).Characterization of Elemental Species in PM2.5 Samples Collected in Four Cities of Northeast China.Water Air and Soil Pollution,209(1-4),15-28.doi:10.1007/s11270-009-0176-8
Ho,K.F.,Cao,J.J.,Lee,S.C.,&Chan,C.K.(2006).Source apportionment of PM2.5 in urban area of Hong Kong.Journal of Hazardous Materials,138(1),73-85.doi:10.1016/j.jhazmat.2006.05.047
Kong,S.F.,Han,B.,Bai,Z.P.,Chen,L.,Shi,J.W.,&Xu,Z.(2010).Receptor modeling of PM2.5,PM10 and TSP in different seasons and long-range transport analysis at a coastal site of Tianjin,China.Science of the Total Environment,408(20),4681-4694.doi:10.1016/j.scitotenv.2010.06.005
Paatero,P.(1997).Least squares formulation of robust non-negative factor analysis.Chemometrics and Intelligent Laboratory Systems,37(1),23-35.doi:10.1016/s0169-7439(96)00044-5
Reff,A.,Eberly,S.I.,&Bhave,P.V.(2007).Receptor modeling of ambient particulate matter data using positive matrix factorization:Review of existing methods.Journal of the Air&Waste Management Association,57(2),146-154.
Sun,Y.L.,Zhang,Q.,Schwab,J.J.,Demerjian,K.L.,Chen,W.N.,Bae,M.S.,...Lin,Y.C.(2011).Characterization of the sources and processes of organic and inorganic aerosols in New York city with a high-resolution time-of-flight aerosol mass apectrometer.Atmospheric Chemistry and Physics,11(4),1581-1602.doi:10.5194/acp-11-1581-2011
Sun,Y.L.,Zhuang,G.S.,Ying,W.,Han,L.H.,Guo,J.H.,Mo,D.,...Hao,Z.P.(2004).The air-borne particulate pollution in Beijing-concentration,composition,distribution and sources.Atmospheric Environment,38(35),5991-6004.doi:10.1016/j.atmosenv.2004.07.009
Warneck,P.(1999).The relative importance of various pathways for the oxidation of sulfur dioxide and nitrogen dioxide in sunlit continental fair weather clouds.Physical Chemistry Chemical Physics,1(24),5471-5483.doi:10.1039/a906558j
Watson,J.G.,&Chow,J.C.(2001).Source characterization of major emission sources in the Imperial and Mexicali Valleys along the US/Mexico border.Science of the Total Environment,276(1-3),33-47.doi:10.1016/s0048-9697(01)00770-7
陈涛.(2009).成都市中心城区细粒子来源解析研究.(硕士),西南交通大学.Available from Cnki
胡大伟.(2012).大气中亚微米颗粒物吸湿性及光学特性的实验室模拟研究.(博士),复旦大学.Available from Cnki
李剑东.(2009).长沙市郊区大气可吸入颗粒物化学组分特性及源解析.(硕士),中南大学.Available from Cnki
宋宇,唐孝炎,方晨,张远航,胡敏,&曾立民.(2002).北京市大气细粒子的来源分析.环境科学(06),11-16.
王文帅.(2009).哈尔滨市采暖期大气颗粒物组分源解析.(硕士),哈尔滨工业大学.Available from Cnki
吴兑,邓雪娇,毕雪岩,李菲,谭浩波,&廖国莲.(2007).细粒子污染形成灰霾天气导致广州地区能见度下降.热带气象学报(01),1-6.
吴兑,刘啟汉,梁延刚,毕雪岩,李菲,谭浩波,...陈慧忠.(2012).粤港细粒子(PM_(2.5))污染导致能见度下降与灰霾天气形成的研究.环境科学学报(11),2660-2669.
杨凌霄.(2008).济南市大气PM_(2.5)污染特征、来源解析及其对能见度的影响.(博士),山东大学.Available from Cnki
杨天智.(2010).长沙市大气颗粒物PM2.5化学组分特征及来源解析.(硕士),中南大学.Available from Cnki
张懿华.(2011).上海市典型霾污染过程二次无机气溶胶组分特征研究.环境监测管理与技术(S1),7-13.
张智胜,陶俊,谢绍东,周来东,宋丹林,张普,...罗磊.(2013).成都城区PM_(2.5)季节污染特征及来源解析.环境科学学报(11),2947-2952.
郑玫,张延君,闫才青,朱先磊,Schauer,James J.,&张远航.(2013).中国PM2.5来源解析方法综述.北京大学学报(自然科学版).
朱先磊,张远航,曾立民,&王玮.(2005).北京市大气细颗粒物PM_(2.5)的来源研究.环境科学研究(05),1-5.
Gold,D.R.,Litonjua,A.A.,Zanobetti,A.,Coull,B.A.,Schwartz,J.,Mac Callum,G.,...Stone,P.H.(2005).Air pollution and ST-segment depression in elderly subjects.Environmental Health Perspectives,113(7),883-887.doi:10.1289/ehp.7737
Guo,H.,Ding,A.J.,So,K.L.,Ayoko,G.,Li,Y.S.,&Hung,W.T.(2009).Receptor modeling of source apportionment of Hong Kong aerosols and the implication of urban and regional contribution.Atmospheric Environment,43(6),1159-1169.doi:10.1016/j.atmosenv.2008.04.046
Han,B.,Kong,S.F.,Bai,Z.P.,Du,G.,Bi,T.,Li,X.,...Hu,Y.(2010).Characterization of Elemental Species in PM2.5 Samples Collected in Four Cities of Northeast China.Water Air and Soil Pollution,209(1-4),15-28.doi:10.1007/s11270-009-0176-8
Ho,K.F.,Cao,J.J.,Lee,S.C.,&Chan,C.K.(2006).Source apportionment of PM2.5 in urban area of Hong Kong.Journal of Hazardous Materials,138(1),73-85.doi:10.1016/j.jhazmat.2006.05.047
Kong,S.F.,Han,B.,Bai,Z.P.,Chen,L.,Shi,J.W.,&Xu,Z.(2010).Receptor modeling of PM2.5,PM10 and TSP in different seasons and long-range transport analysis at a coastal site of Tianjin,China.Science of the Total Environment,408(20),4681-4694.doi:10.1016/j.scitotenv.2010.06.005
Paatero,P.(1997).Least squares formulation of robust non-negative factor analysis.Chemometrics and Intelligent Laboratory Systems,37(1),23-35.doi:10.1016/s0169-7439(96)00044-5
Reff,A.,Eberly,S.I.,&Bhave,P.V.(2007).Receptor modeling of ambient particulate matter data using positive matrix factorization:Review of existing methods.Journal of the Air&Waste Management Association,57(2),146-154.
Sun,Y.L.,Zhang,Q.,Schwab,J.J.,Demerjian,K.L.,Chen,W.N.,Bae,M.S.,...Lin,Y.C.(2011).Characterization of the sources and processes of organic and inorganic aerosols in New York city with a high-resolution time-of-flight aerosol mass apectrometer.Atmospheric Chemistry and Physics,11(4),1581-1602.doi:10.5194/acp-11-1581-2011
Sun,Y.L.,Zhuang,G.S.,Ying,W.,Han,L.H.,Guo,J.H.,Mo,D.,...Hao,Z.P.(2004).The air-borne particulate pollution in Beijing-concentration,composition,distribution and sources.Atmospheric Environment,38(35),5991-6004.doi:10.1016/j.atmosenv.2004.07.009
Warneck,P.(1999).The relative importance of various pathways for the oxidation of sulfur dioxide and nitrogen dioxide in sunlit continental fair weather clouds.Physical Chemistry Chemical Physics,1(24),5471-5483.doi:10.1039/a906558j
Watson,J.G.,&Chow,J.C.(2001).Source characterization of major emission sources in the Imperial and Mexicali Valleys along the US/Mexico border.Science of the Total Environment,276(1-3),33-47.doi:10.1016/s0048-9697(01)00770-7
陈涛.(2009).成都市中心城区细粒子来源解析研究.(硕士),西南交通大学.Available from Cnki
胡大伟.(2012).大气中亚微米颗粒物吸湿性及光学特性的实验室模拟研究.(博士),复旦大学.Available from Cnki
李剑东.(2009).长沙市郊区大气可吸入颗粒物化学组分特性及源解析.(硕士),中南大学.Available from Cnki
宋宇,唐孝炎,方晨,张远航,胡敏,&曾立民.(2002).北京市大气细粒子的来源分析.环境科学(06),11-16.
王文帅.(2009).哈尔滨市采暖期大气颗粒物组分源解析.(硕士),哈尔滨工业大学.Available from Cnki
吴兑,邓雪娇,毕雪岩,李菲,谭浩波,&廖国莲.(2007).细粒子污染形成灰霾天气导致广州地区能见度下降.热带气象学报(01),1-6.
吴兑,刘啟汉,梁延刚,毕雪岩,李菲,谭浩波,...陈慧忠.(2012).粤港细粒子(PM_(2.5))污染导致能见度下降与灰霾天气形成的研究.环境科学学报(11),2660-2669.
杨凌霄.(2008).济南市大气PM_(2.5)污染特征、来源解析及其对能见度的影响.(博士),山东大学.Available from Cnki
杨天智.(2010).长沙市大气颗粒物PM2.5化学组分特征及来源解析.(硕士),中南大学.Available from Cnki
张懿华.(2011).上海市典型霾污染过程二次无机气溶胶组分特征研究.环境监测管理与技术(S1),7-13.
张智胜,陶俊,谢绍东,周来东,宋丹林,张普,...罗磊.(2013).成都城区PM_(2.5)季节污染特征及来源解析.环境科学学报(11),2947-2952.
郑玫,张延君,闫才青,朱先磊,Schauer,James J.,&张远航.(2013).中国PM2.5来源解析方法综述.北京大学学报(自然科学版).
朱先磊,张远航,曾立民,&王玮.(2005).北京市大气细颗粒物PM_(2.5)的来源研究.环境科学研究(05),1-5.