Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 6

OLS Field Name OLS Field Data
Main Title Emissions test at an asphalt concrete production plant : Asphalt Plant "B" - Cary, North Carolina /
CORP Author Pacific Environmental Services, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency,
Year Published 2000
Report Number EPA 454-R-00-023a; PB2000106635
Stock Number PB2000-106635
OCLC Number 44402471
Subjects Air--Pollution--North Carolina ; Asphalt plants--North Carolina
Additional Subjects Air pollution sampling ; Asphalt plants ; Emission tests ; Aggregates ; Air pollution measurement ; Industrial production ; Polychlorinated dibenzofurans ; Furans ; Metals ; Particulates ; Dioxins ; Chemical analysis ; North Carolina ; Air quality ; Concretes ; Hazard Air Pollutants(HAPs) ; Cary(North Carolina)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000EXST.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ESAD  EPA 454-R-00-023a Region 10 Library/Seattle,WA 06/16/2000
NTIS  PB2000-106635 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/27/2020
Collation 2 v. (various pagings) : ill. ; 28 cm.
Abstract
The United States Environmental Protection Agency (USEPA) is investigating the asphalt concrete production source category to identify and quantify emissions of hazardous air pollutants (HAPs) from rotary aggregate dryers used at these facilities. There are two types of rotary drum dryers in use at asphalt concrete production plants: parallel flow, wherein the direction of travel of the drying aggregate is the same as the direction of travel of the burner exhaust gases, and counter flow, wherein the aggregate and exhaust gas flows are opposite to each other. On May 7, 1997, a work assignment was issued by EPA's Office of Air Quality Planning and Standards, Emissions Measurement Center, (OAQPS, EMC) to Pacific Environmental Services, Inc. (PES), of Research Triangle Park, North Carolina. The work Assignment specified that emissions testing for HAPs be conducted on one of each type of aggregate dryer. Two candidate facilities were therefore identified and selected by EPA as host facilities for the testing program. This document describes the test procedures, results, and quality assurance procedures that were employ during the testing of a parallel flow rotary drum aggregate dryer, which was Asphalt Plant 'B', Cary, North Carolina facility.
Notes
"Final report." "Office of Air Quality Planning and Standards." "EPA contract no.: 68D70069."
Contents Notes
U.S. EPA is investigating the asphalt concrete production source category to identify and quantify emissions of hazardous air pollutants (HAPS) from rotary aggregate dryers used at these facilities--Introduction.