Record Display for the EPA National Library Catalog

RECORD NUMBER: 1 OF 2

OLS Field Name OLS Field Data
Main Title Determination of trace quantities of sulfate ion : new approaches to an old problem /
Author Bostick, D. T. ; Bostick, W. D.
Other Authors
Author Title of a Work
Bostick, W. D.
CORP Author Oak Ridge National Lab., TN.;Environmental Sciences Research Lab., Research Triangle Park, NC. Atmospheric Chemistry and Physics Div.
Publisher U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory,
Year Published 1979
Report Number EPA-40-S10-75; EPA/600/2-79/095;
Stock Number PB298124
OCLC Number 42394742
Subjects Air--Pollution--Measurement. ; Sulfates--Measurement.
Additional Subjects Gas analysis ; Trace elements ; Sulfates ; Gas chromatography ; Anions ; Chemical analysis ; Enzymes ; Separation ; Chemical reactions ; Standards ; Air pollution ; Sulfate/bis(trimethyl-silyl) ; Air pollution detection ; Procedures
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91017UON.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  EPA/600/2-79/095 Region 1 Library/Boston,MA 05/26/2016
EJAD  EPA 600/2-79-095 Region 3 Library/Philadelphia, PA 06/16/2000
EJBD ARCHIVE EPA 600/2-79-095 Headquarters Library/Washington,DC 01/16/2014
EJBD  EPA 600/2-79-095 c.1 Headquarters Library/Washington,DC 01/16/2014
EKAM  EPA 600/2-79/095 Region 4 Library/Atlanta,GA 09/24/1999
EKBD  EPA-600/2-79-095 Research Triangle Park Library/RTP, NC 09/07/2001
ESAD  EPA 600-2-79-095 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-298 124 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation viii, 46 pages ; 28 cm.
Abstract
Several analytical methods for possible use in measuring trace amounts of water soluble sulfate anions were reviewed and evaluated. Enzymatic sulfate determination does not appear to be a viable approach until the required enzymes can be obtained commercially. Gas chromatographic analysis of bis(trimethylsilyl)sulfate was studied and, with further development, may be a selective method for the determination of sulfate as well as other oxy-anions. A direct kinetic method, based on the ability of sulfate to catalyze the depolymerization of zirconyl species, was investigated. The method can detect 0.2-20 ppm sulfate and, with a minimum of sample preparation, is relatively selective.
Notes
"EPA-600/2-79-095." EPA contract no. 40-S10-751; EPA project officers: Eva Wittgenstein and James D. Mulik. Includes bibliographical references (pages 44-45).