Source profiles for industrial, mobile, and area sources in the Big Bend Regional Aerosol Visibility and Observational study

被引：495

作者：

Chow, JC ^{[1
]}

Watson, JG ^{[1
]}

Kuhns, H ^{[1
]}

Etyemezian, V ^{[1
]}

Lowenthal, DH ^{[1
]}

Crow, D ^{[1
]}

Kohl, SD ^{[1
]}

Engelbrecht, JP ^{[1
]}

Green, MC ^{[1
]}

机构：

[1] Desert Res Inst, Div Atmospher Sci, Reno, NV 89512 USA

来源：

CHEMOSPHERE | 2004年 / 54卷 / 02期

关键词：

source profiles; chemical mass balance receptor model; BRAVO; carbon fractions; combustion emissions;

D O I：

10.1016/j.chemosphere.2003.07.004

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Representative PM2.5 and PM10 source emissions were sampled in Texas during the Big Bend Regional Aerosol Visibility and Observational (BRAVO) study. Chemical source profiles for elements, ions, and carbon fractions of 145 samples are reported for paved and unpaved road dust, soil dust, motor vehicle exhaust, vegetative burning, four coal-fired power stations, an oil refinery catalytic cracker, two cement kilns, and residential meat cooking. Several samples were taken from each emitter and source type, and these were averaged by source type, and in source subgroups based on commonality of chemical composition. The standard deviation represents the variability of the chemical mass fractions. BRAVO profiles differed in some respects from profiles measured elsewhere. High calcium abundances in geological dust, high selenium abundances in coal-fired power stations, and high antimony abundances in oil refinery catalytic cracker emissions were found. Abundances of eight thermally evolved carbon fractions [Atmos. Environ. 28 (15) (1994) 2493] differ among combustion sources, and a Monte Carlo simulation demonstrates that these differences are sufficient to differentiate among several carbon-emitters. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：185 / 208

页数：24

共 52 条

[1]

[Anonymous], 2002, OFFICIAL METHODS ANA, V17th

[2]

*ARB, 2003, CENTR CAL AIR QUAL S

[3]

BROOK JR, 2003, PARTICULATE MATTER S, pCH7

[4]

Carvacho OF, 1996, P INT C AIR POLL AGR

[5]

Chow J., 1999, ELEMENTAL ANAL AIRBO, P97

[6]

Chow JC, 2001, AEROSOL SCI TECH, V34, P23, DOI 10.1080/027868201300081923

[7] THE DRI THERMAL OPTICAL REFLECTANCE CARBON ANALYSIS SYSTEM - DESCRIPTION, EVALUATION AND APPLICATIONS IN UNITED-STATES AIR-QUALITY STUDIES [J].

CHOW, JC ;

WATSON, JG ;

PRITCHETT, LC ;

PIERSON, WR ;

FRAZIER, CA ;

PURCELL, RG .

ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1993, 27 (08) :1185-1201

[8] Introduction to the A&WMA 2002 Critical Review visibility: Science and regulation [J].

Chow, JC .

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 2002, 52 (06) :626-627

[9] Visibility: Science and regulation - Discussion [J].

Chow, JC ;

Bachmann, JD ;

Wierman, SSG ;

Mathai, CV ;

Malm, WC ;

White, WH ;

Mueller, PK ;

Kumar, N ;

Watson, JG .

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 2002, 52 (09) :973-999

[10] Middle- and neighborhood-scale variations of PM10 source contributions in Las Vegas, Nevada [J].

Chow, JC ;

Watson, JG ;

Green, MC ;

Lowenthal, DH ;

DuBois, DW ;

Kohl, SD ;

Egami, RT ;

Gillies, J ;

Rogers, CF ;

Frazier, CA ;

Cates, W .

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 1999, 49 (06) :641-654

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