Record Display for the EPA National Library Catalog

RECORD NUMBER: 17 OF 94

Main Title Chemical transformations in acid rain : volume I, new methodologies for sampling and analysis of gas phase peroxide /
Author Tanner, R. L.
CORP Author Brookhaven National Lab., Upton, NY.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.
Publisher U.S. Environmental Protection Agency, Atmospheric Sciences Research Laboratory,
Year Published 1985
Report Number EPA/600-S3-85-016; PB85173425
Stock Number PB85-173425
OCLC Number 318546265
Subjects Acid rain--United States ; Peroxides--Analysis
Additional Subjects Hydrogen peroxide ; Peroxide organic compounds ; Gas analysis ; Ozone ; Chemical analysis ; Experimental design ; Air pollution ; Laboratory equipment ; Volumetric analysis ; Decomposition ; Air pollution sampling ; Air pollution detection ; Acid rain ; Atmospheric chemistry
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000TSTD.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD  EPA 600-S3-85-016 In Binder Headquarters Library/Washington,DC 11/15/2018
ELBD ARCHIVE EPA 600-S3-85-016 In Binder Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
NTIS  PB85-173425 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 4 pages ; 28 cm
Abstract
New methodologies for the sampling and analysis of gas-phase peroxides (H2O2 and organic peroxides) using (a) diffusion denuder tubes and (b) gas-to-liquid transfer with prior removal of ozone have been investigated. The purpose was to develop an interference-free method for determining H2O2 in ambient air. A denuder approach using ferrous (1,10-phenantholine)-coated tubes was unsuccessful; although H2O2 was removed in the approach, the capacity was low and ozone was also removed, possibly through surface decomposition to H2O2 and its radical precursors. Gaseous peroxide in compressed air streams could be collected in impingers without artifact formation from surface ozone decomposition if O3 was first removed by gasphase titration with nitric oxide.
Notes
Caption title. "Apr. 1985." "EPA/600-S3-85-016."