Main Title |
Field evaluation of new air pollution monitoring systems : the Los Angeles study / |
Author |
Ballard, L. F. ;
Ballar, L. F. ;
Tommerdah, J. B. ;
Decke, C. E. ;
Roya, T. M. ;
Nifon, D. R.
|
CORP Author |
Research Triangle Inst., Durham, N.C. |
Publisher |
Research Triangle Institute, |
Year Published |
1971 |
Report Number |
PB 204444; CPA 70-101; EPA/APTD-0775 |
Stock Number |
PB-204 444 |
OCLC Number |
39876979 |
Subjects |
Air--Analysis ;
Air--Pollution--Measurement ;
Environmental monitoring ;
Air quality monitoring stations
|
Additional Subjects |
( Air pollution ;
Monitors) ;
( Sulfur dioxide ;
Monitors) ;
( Oxidizers ;
Monitors) ;
( Ozone ;
Monitors) ;
( Hydrogen sulfide ;
Monitors) ;
( Nitrogen dioxide ;
Monitors) ;
Gas detectors ;
Performance evaluation ;
Field tests ;
Chemiluminescence ;
Photometers ;
Colorometers ;
Coulometers ;
Flame photometry ;
Diurnal variations ;
Tables(Data) ;
Mobile equipment ;
California ;
Air pollution detection ;
Air quality data ;
Los Angeles(California)
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EKBD |
EPA/APTD-0775 |
|
Research Triangle Park Library/RTP, NC |
09/25/1998 |
ELBD ARCHIVE |
EPA APTD-0775 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
APTD-0775 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB-204 444 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
218 pages : illustrations, facsimiles ; 28 cm |
Abstract |
The results are reported of a program of which the objective is to conduct a full scale field evaluation in different geographical areas to determine the effects on the response of ambient air analyzers of typical combinations of pollutants in an urban environment. Instruments for measuring SO2 and oxidant in the Los Angeles environment are the principle subjects of the report. Instruments and methods being evaluated include a Gas Phase Chemiluminescent Ozone Photometer, Solid Phase Chemiluminescent Ozone Photometer, a Coulometric Oxidant Analyzer, a Colorimetric Oxidant Analyzer, a Flame Photometric SO2 Analyzer, an Automated West-Galke SO2 Monitor, an Automated GC-FPD SO2, H2S Analyzer, a Coulometric SO2 Analyzer, a Colorimetric NO2 Analyzer, and a Colorimetric H2S Analyzer. Supporting meteorological instrumentation includes wind speed and direction, temperature, solar radiation, and humidity sensors. |
Notes |
Cover title. Prepared by Research Triangle Institute for National Air Pollution Control Administration. Contract Number: CPA 70-101 Includes bibliographical references (pages 120-121). PB204444. "EPA/APTD-0775." "April 14, 1971." |
Place Published |
Research Triangle Park, N.C. |
Corporate Au Added Ent |
Research Triangle Institute.; United States. National Air Pollution Control Administration. |
Alternate Title |
Interim report, May 12, 1970 through April 14, 1971 |
NTIS Title Notes |
Interim rept. 12 May 70-14 Apr 71. |
PUB Date Free Form |
Apr 71, |
Category Codes |
13B; 68A |
NTIS Prices |
PC A10/MF A01 |
BIB Level |
m |
Medium |
unmediated |
Content |
text |
Carrier |
volume |
Cataloging Source |
OCLC/T |
Control Number |
326522986 |
OCLC Time Stamp |
20150203060702 |
Language |
eng |
Origin |
OCLC |
Type |
MERGE |
OCLC Rec Leader |
01841cam 2200457Ka 45020 |