Record Display for the EPA National Library Catalog


Main Title Study of aerosol information in photochemical air pollution /
Author Kocmond, W. C. ; Kittelson, D. B. ; Yang, J. Y. ; Denmerjian., K. L.
CORP Author Calspan Corp., Buffalo, N.Y.;Environmental Protection Agency, Washington, D.C. Office of Research and Development.;Coordinating Research Council, Inc., New York.
Publisher Calspan Corp. ; For sale by the National Technical Information Service,
Year Published 1975
Report Number EPA 650-3-75-007; CALSPAN-NA-5365-M-2; EPA-68-01-1231
Stock Number PB-246 060
OCLC Number 14394078
Subjects Photochemical smog ; Aerosols
Additional Subjects Photochemistry ; Aerosols ; Smog ; Air pollution ; Measurements ; Laboratory equipment ; Sulfur dioxide ; Nitrogen oxide(NO) ; Nitrogen oxide(NO2) ; Photolysis ; Toluene ; Hexenes ; Xylenes ; Cyclohexene ;
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA-650-3-75-007 Headquarters Library/Washington,DC 11/18/2013
EJBD  EPA 650-3-75-007 Headquarters Library/Washington,DC 10/02/2014
NTIS  PB-246 060 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vii, 156 pages : illustrations ; 28 cm.
Photochemical aerosol production in several SO2 + clean air (filtered air), HC+NO and HC+NO+SO2 systems has been examined using the smog chamber approach. The reaction vessels used in this study were the 20,800 ft(3) Calspan chamber and the 600 ft(3) University of Minnesota chamber. Aerosol formation, growth, and decay mechanisms are described for each of the systems studied. It has been possible in this investigation to characterize system reactivity in terms of aerosol behavior. The most important variables are maximum number concentration, equilibrium surface concentration, and particle volumetric growth rate. Measurements of these variables are made for several systems and are discussed within the text.
Issued Aug. 1975. Includes bibliographical references (pages 89-90).