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Continuous Monitoring of AerosolsOnline spectrometer monitors composition of individual aerosol particles. Single aerosol particles up to about 5 microns in diameter are analyzed for chemical composition, yielding valuable information on nature of pollution source. Tests show system has promise for monitoring oxidation of sulfur dioxide to sulfates important in controlling pollution from coal-fired power plants.
Document ID
19820000178
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Mahadeva, S. P. (CALTECH)
Giffin, C. E. (CALTECH)
Norris, D. D. (CALTECH)
Friedlander, S. K. (CALTECH)
Date Acquired
August 10, 2013
Publication Date
March 1, 1983
Publication Information
Publication: NASA Tech Briefs
Volume: 7
Issue: 11
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
NPO-15292
Accession Number
82B10178
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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