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RECORD NUMBER: 16 OF 135

OLS Field Name OLS Field Data
Main Title Destruction of organic contaminant in air using advanced ultraviolet flashlamps.
CORP Author Environmental Protection Agency, Cincinnati, OH. Center for Environmental Research Information.
Publisher Center for Environmental Research Information,
Year Published 1993
Report Number EPA/540-SR-93-516
Stock Number PB94-194479
OCLC Number 29199543
Subjects Air--Pollution. ; Organic compounds--Environmental aspects. ; Flash photolysis. ; Ultraviolet radiation.
Additional Subjects Air pollution control equipment ; Ultraviolet radiation ; Flash lamps ; Superfund ; Photochemistry ; Photolysis ; Technology innovation ; Quantum efficiency ; Luminous intensity ; VOCs(Volatile organic compounds) ; Ethene/trichloro ; Photo-oxidation
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=10002E6G.PDF
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=10002E6G.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  EPA/540/SR-93/516 Region 1 Library/Boston,MA 05/25/2016
EJAD  EPA 540/SR-93-516 HWTIC Region 3 Library/Philadelphia, PA 03/28/1998
EJBD ARCHIVE EPA 540-SR-93-516 In Binder Headquarters Library/Washington,DC 04/18/2017
EKBD  EPA-540/SR-93-516 Research Triangle Park Library/RTP, NC 03/09/2009
ELBD  EPA 540-SR-93-516 AWBERC Library/Cincinnati,OH 09/12/1998
EMBD  EPA/540/SR-93/516 3 copies GWERD Library/Ada,OK 12/28/2001
NTIS  PB94-194479 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 5 pages : illustrations ; 28 cm
Abstract The summary describes a new process for photo-oxidation of volatile organic compounds (VOCs) in air using an advanced ultraviolet (UV) source, and a pulsed xenon flashlamp. The flashlamps have greater output at 200 to 250 nm than medium-pressure mercury lamps at the same power and, therefore, cause much more rapid direct photolysis of VOCs. The observation of quantum yields greater than unity indicate the involvement of chain reactions for trichloroethene (TCE), perchloroethene (PCE), 1,1-dichloroethylene (DCE), CHCl3, and CH2Cl2. TCE was examined more closely because of its widespread occurrence and very high destruction rate.
Notes "EPA/540-SR-93-516." "July 1993." At head of title: Emerging technology summary. At head of title: SITE : Superfund Innovative Technology Evaluation. "Project summary was developed by EPA's Risk Reduction Engineering Laboratory, Cincinnati, Oh."--Page 1.
Place Published Cincinnati, OH
Supplementary Notes See also PB93-205383.
Corporate Au Added Ent Center for Environmental Research Information (Cincinnati, Ohio); Risk Reduction Engineering Laboratory (U.S.); Superfund Innovative Technology Evaluation Program (U.S.)
Alternate Title EPA/540/SR-93/516
PUB Date Free Form 1993
Series Title Traced Emerging technology summary
Ti Tra Differently EPA/540/SR-93/516
NTIS Prices PC A02/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20160419142542
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 01697cam 2200409Ia 45020