Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Estimation of the Importance of Condensed Particulate Matter to Ambient Particulate Levels.
CORP Author PEDCo-Environmental, Inc., Durham, NC.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Year Published 1983
Report Number EPA-68-02-3512;
Stock Number PB84-102565
Additional Subjects Particles ; Air pollution ; Sources ; Industrial wastes ; Motor vehicles ; Exhaust emissions ; Concentration(Composition) ; Forecasting ; Sampling ; Combustion products ; Emission inventories ; Total suspended particulates ; National ambient air quality standards ; Point sources ; EPA method 5 ; Stationary sources ; Light duty vehicles ; Heavy duty vehicles
Library Call Number Additional Info Location Last
NTIS  PB84-102565 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 135p
Abstract This study attempts to quantify, by means of published and unpublished data, the fractions of particulate emissions from major sources which is condensed matter unaccounted by emissions inventories. Very few reliable quantitative data were found. Most of the estimates in the report are based on front half/back half data from EPA Method 5 tests. The contractor estimates that 30 - 50 percent of point source particulate emissions in certain cities could be condensed matter. However, the reliability of these estimates is questionable because of an artifact problem. Thus, estimated emissions may be too high for some sources and too low for others. An appendix summarizes the data found.
PUB Date Free Form Apr 83
Category Codes 13B; 68A
NTIS Prices PC A07/MF A01
Primary Description 200/04
Document Type NT
Cataloging Source NTIS/MT
Control Number 400622402
Origin NTIS
Type CAT