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Main Title Extended evaluation of unpaved road dust suppressants in the iron and steel industry {microform} /
Author Muleski, Gregory E.; Cuscino, Jr., T.; Cowherd, Jr, C.
CORP Author Midwest Research Inst., Kansas City, MO.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory,
Place Published Research Triangle Park, NC :
Year Published 1984
Report Number EPA/600/2-84/027; MRI-4862-L(14); EPA-68-02-3177
Stock Number PB84-154350
OCLC Number 48505696
Subjects Iron and steel industry; Air pollution controls; Particles; Dust control; Performance evaluation; Roads; Chemical properties; Water; Emulsions; Petroleum products; Asphalt; Unpaved roads; Dust suppressants; Petro Tac; Coherex
Subject Added Ent Dust control; Iron industry and trade--Environmental aspects--United States; Steel industry and trade--Environmental aspects--United States
Holdings
Library   Call Number Additional Info Location Date Modified
ERBD PB84-154350 NERL/ESD-LV Library/Las Vegas,NV 11/30/2001
NTIS PB84-154350 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 155 p. : ill. ; 28 cm.
Abstract The report gives results of a study to measure the long-term control effectiveness of various dust suppressants used to mitigate particulate emissions from vehicular traffic on unpaved roads in the iron and steel industry. Control effectiveness was determined by measuring emissions, using an exposure profiling technique, before and after control application. Control effectiveness was determined for total particulate (TP) and for three particle size (aerodynamic diameter) fractions. Parameters affecting the cost-effectiveness of unpaved road dust suppressants were also quantified, and the trace element composition of uncontrolled unpaved road surface material and airborne dust emissions was examined. The three dust suppressants evaluated were: a 20% solution of Petro Tac (an emulsified asphalt), water, and a 20% solution of Coherex (a petroleum resin) followed by a repeat application of 12% solution 44 days later.
Notes Caption title. "Apr. 1984." "EPA-600/2-84-027." Microform.
Author Added Ent
Cuscino, Thomas.;
Cowherd, Chatten.
Corporate Au Added Ent Industrial Environmental Research Laboratory (Research Triangle Park, N.C.)
PUB Date Free Form 1984}
NTIS Prices PC A08/MF A01
BIB Level m
OCLC Time Stamp 20011129171709
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01314nam 2200313Ka 45020


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