| Main Title |
Study of the Nature of the Chemical Characteristics of Particulates Collected from Ambient Air. |
| Author |
Henr, W. M. ;
Blosse, E. R. ;
|
| CORP Author |
Battelle Memorial Inst., Columbus, Ohio. Columbus Labs. |
| Year Published |
1970 |
| Report Number |
CPA-22-69-153; 1519; |
| Stock Number |
PB-220 401 |
| Additional Subjects |
( Air pollution ;
Particles) ;
( Chemical composition ;
Particles) ;
( Urban areas ;
Air pollution) ;
Chemical analysis ;
Electron microscopy ;
Sampling ;
Tables(Data) ;
Baseline measurements
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-220 401 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
68p |
| Abstract |
The elemental composition of particulate material collected from the ambient urban air in six locations is presented. Both major and minor constituents were determined by using several techniques and analytical instruments. In a broad sense the compositions for each city were similar; but certain distinct differences, especially in the less abundant elements, are apparent. Some work has been begun to identify compounds and elemental associations. This work is presently under way in a continuing program. (Author) |
| NTIS Title Notes |
Final rept., 30 Jun 60-15 Aug 70. |
| PUB Date Free Form |
14 Aug 70, |
| Category Codes |
13B |
| NTIS Prices |
PC A04/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326562321 |
| Origin |
NTIS |
| Type |
CAT |
