Main Title |
Determination of trace quantities of sulfate ion : new approaches to an old problem / |
Author |
Bostick, D. T. ;
Bostick, W. D.
|
Other Authors |
|
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 |
|
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 |
EJBD |
EPA 600/2-79-095 |
c.1 |
Headquarters Library/Washington,DC |
01/16/2014 |
EKBD |
EPA-600/2-79-095 |
|
Research Triangle Park Library/RTP, NC |
09/07/2001 |
ELBD ARCHIVE |
EPA 600/2-79-095 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
EPA 600-2-79-095 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB-298 124 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
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). |
Place Published |
Research Triangle Park, NC |
Access Notes |
Also available via the World Wide Web. |
Corporate Au Added Ent |
Environmental Sciences Research Laboratory (U.S.); United States. Environmental Protection Agency. Office of Research and Development.; Oak Ridge National Laboratory. |
Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-600/2-79-095. |
NTIS Title Notes |
Final rept.. |
PUB Date Free Form |
May 1979 |
Series Title Untraced |
Environmental protection technology series ; EPA-600/2-79-095 |
Category Codes |
7D; 68A |
NTIS Prices |
PC A04/MF A01 |
Primary Description |
600/09 |
BIB Level |
m |
Medium |
unmediated |
Content |
text |
Carrier |
volume |
Cataloging Source |
OCLC/T |
Control Number |
323765261 |
OCLC Time Stamp |
20160419143250 |
Language |
eng |
Origin |
OCLC |
Type |
MERGE |
OCLC Rec Leader |
01743cam 2200385Ka 45020 |