Record Display for the EPA National Library Catalog

RECORD NUMBER: 31 OF 31

OLS Field Name OLS Field Data
Main Title Source assessment, asphalt hot mix /
Author Khan, Z. S. ; Hughes., T. W.
Other Authors
Author Title of a Work
Hughes, T. W.
CORP Author Monsanto Research Corp., Dayton, Ohio.;Industrial Environmental Research Lab.-Cincinnati, Ohio. Industrial Pollution Control Div.
Publisher Industrial Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1977
Report Number EPA/600/2-77-107N; MRC-DA-542; EPA-68-021874
Stock Number PB-276 731
Subjects Asphalt. ; Asphalt plants--Environmental aspects--United States.
Additional Subjects Air pollution control ; Asphalts ; Assessments ; Air pollution control equipment ; Technology ; Sources ; Industrial wastes ; Combustion products ; Manufacturing ; Particles ; Nitrogen oxides ; Sulfur oxides ; Hydrocarbons ; Carbon monoxide ; Process charting ; Design criteria ; Trends ; Numerical analysis ; Performance evaluation ; Emission factors
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000JA8B.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-276 731 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation xviii, 174 pages : illustrations ; 28 cm.
Abstract
This report summarizes data on air emissions from the asphalt hot mix industry. A representative asphalt hot mix plant was defined, based on the results of an industrial survey, to assess the severity of emissions from this industry. Source severity was defined as the ratio of the maximum time-averaged ground level concentration of an emission to the primary ambient air quality standard for criteria pollutants or to a modified threshold limit value for noncriteria pollutants. For a representative plant, source severities for particulate, nitrogen oxides, sulfur oxides, hydrocarbons, and carbon monoxide are 4.02, 1.83, 0.67, 0.96, and 0.01, respectively. Source severities for POM's and aldehydes are 0.14 and 0.13, respectively. The report describes the manufacture of asphalt hot mix, emissions produced, sources of emissions, the growth and nature of the industry and the status of pollution control technology. (Portions of this document are not fully legible)
Notes
Submitted in partial fulfillment of contract no. 68-02-1874 by Monsanto Research Corporation. Includes bibliographical references (pages 168-173). Microfiche.