| Main Title |
Study of Measuring Methods for Nitrogen Oxides in the Air (Kichu Chisso Sankabutsu no Sokuteiho ni Kan-Suru Kenkyu). |
| Author |
Mitani., Kazunori ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section. |
| Year Published |
1971 |
| Report Number |
EPA-TR-74-429 ;APTIC-36545; |
| Stock Number |
PB-253 018-T |
| Additional Subjects |
Nitrogen oxides ;
Gas analysis ;
Translations ;
Japan ;
Air pollution ;
Concentration(Composition) ;
Air pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-253 018-T |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
3p |
| Abstract |
The Saltzmann method is currently used frequently as a method of measuring the nitrogen oxides in the air. However, there are many debates concerning its coefficient (the transformation coefficient from NO2 to HNO2), and the absorption and coloration mechanisms, also, are not yet clear. Studies were made of these points in comparison with the Hygiene Testing Method. Results are reported. |
| Supplementary Notes |
Trans. of Taiki Osen Kenkyu (Japan) v6 n1 p73 1971. |
| Title Annotations |
+++A Study of Measuring Methods for Nitrogen Oxides in the Air (Kichu Chisso Sankabutsu no Sokuteiho ni Kan-Suru Kenkyu)--Translation. |
| PUB Date Free Form |
1971 |
| Category Codes |
13B; 04A |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326618352 |
| Origin |
NTIS |
| Type |
CAT |
