Modeling Aerosol Composition At Cheju Island, Korea

Hiroshi Hayami; C.H. Song; L.L. Chen; Gregory R. Carmichael

doi:10.2495/MMEP970141

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Journal article

Modeling Aerosol Composition At Cheju Island, Korea

Hiroshi Hayami, C.H. Song, L.L. Chen and Gregory R. Carmichael

WIT Transactions on Ecology and the Environment, Vol.19, pp.141-149

01/01/1997

DOI: 10.2495/MMEP970141

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Abstract

Thirty-two months of aerosol chemical composition measured at Cheju Island, Korea, are analyzed with a gas-aerosol equilibrium model. The aerosol composition is divided into the fine and coarse sections, with each section assumed to be in equilibrium with the gas phase, which was supported by the calculations. The paniculate ammonium is found to exists in the fine section to neutralize nss-sulfate, and the paniculate nitrate and chloride is present in the coarse section and competes with each other to share sodium, potassium, calcium, and magnesium

Organic Chemistry

Aerosols

Air sampling

Ammonium

Calcium

Chemical composition

Equilibrium

Potassium

Sodium

Sulfate

Vapor phases

Details

Title: Subtitle: Modeling Aerosol Composition At Cheju Island, Korea
Creators: Hiroshi Hayami
C.H. Song
L.L. Chen
Gregory R. Carmichael - University of Iowa
Resource Type: Journal article
Publication Details: WIT Transactions on Ecology and the Environment, Vol.19, pp.141-149
Publisher: W I T Press
DOI: 10.2495/MMEP970141
ISSN: 1746-448X
eISSN: 1743-3541
Language: English
Date published: 01/01/1997
Academic Unit: Chemical and Biochemical Engineering; Civil and Environmental Engineering; Nursing
Record Identifier: 9984185467902771

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