Quantitative characterization of urban sources of organic aerosol by high-resolution gas chromatography

Journal Article · Mon Jul 01 04:00:00 EDT 1991 · Environmental Science and Technology; (United States)

DOI:https://doi.org/10.1021/es00019a014· OSTI ID:5468703

Hildemann, L M; A, Mazurek M; Cass, G R ^[1]; Simoneit, B R.T. ^[2]

---

1. California Inst. of Tech., Pasadena (United States)
2. Oregon State Univ., Corvallis (United States)

Fine aerosol emissions have been collected from a variety of urban combustion sources, including an industrial boiler, a fireplace, automobiles, diesel trucks, gas-fired home appliances, and meat cooking operations, by use of a dilution sampling system. Other sampling techniques have been utilized to collect fine aerosol samples of paved road dust, brake wear, tire wear, cigarette smoke, tar pot emissions, and vegetative detritus. The organic matter contained in each of these samples has been analyzed via high-resolution gas chromatography. By use of a simple computational approach, a quantitative, 50-parameter characterization of the elutable fine organic aerosol emitted from each source type has been determined. The organic mass distribution fingerprints obtained by this approach are shown to differ significantly from each other for most of the source types tested, using hierarchical cluster analysis.

• OSTI ID: 5468703
• Journal Information: Environmental Science and Technology; (United States), Journal Name: Environmental Science and Technology; (United States) Vol. 25:7; ISSN ESTHA; ISSN 0013-936X
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020900 -- Petroleum-- Environmental Aspects
03 NATURAL GAS
030800 -- Natural Gas-- Environmental Aspects
09 BIOMASS FUELS
095000 -- Biomass Fuels-- Environmental Aspects-- (1990-)
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102* -- Chemical & Spectral Procedures
54 ENVIRONMENTAL SCIENCES
540120 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
ADSORBENTS
AEROSOLS
AIR POLLUTION
APPLIANCES
AUTOMOBILES
BIOLOGICAL MATERIALS
BOILERS
CHARCOAL
CHROMATOGRAPHY
COLLOIDS
DATA
DIESEL FUELS
DISPERSIONS
DUSTS
ENERGY SOURCES
EXPERIMENTAL DATA
EXTRACTION
FIREPLACES
FLUIDS
FOREST LITTER
FOSSIL FUELS
FUEL GAS
FUEL OILS
FUELS
GAS APPLIANCES
GAS CHROMATOGRAPHY
GAS FUELS
GAS OILS
GASES
GASOLINE
INFORMATION
LIQUID FUELS
MATERIALS
MATTER
NATURAL GAS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC MATTER
OTHER ORGANIC COMPOUNDS
PATTERN RECOGNITION
PAVEMENTS
PETROLEUM
PETROLEUM FRACTIONS
PETROLEUM PRODUCTS
POLLUTION
POLLUTION SOURCES
SEPARATION PROCESSES
SOLS
TAR
TIRES
URBAN AREAS
VEHICLES
WOOD FUELS