| Main Title |
Gaseous and particulate ammonia and nitric acid concentrations, Columbus, Ohio, area, summer 1980 / |
| Author |
Braman, Robert S. ;
Shelley, Timothy J.
|
| Other Authors |
|
| CORP Author |
University of South Florida, Tampa.;Environmental Sciences Research Lab., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory, |
| Year Published |
1980 |
| Report Number |
EPA/600/7-80/179; EPA-R-806688 |
| Stock Number |
PB81-125007 |
| Subjects |
Air--Pollution--Ohio--Columbus--Measurement ;
Ammonium ions--Measurement ;
Nitric acid--Measurement
|
| Additional Subjects |
Chemical analysis ;
Particles ;
Nitric acid ;
Ammonia ;
Sampling ;
Air pollution ;
Field tests ;
Aerial surveys ;
Ohio ;
Concentration(Composition) ;
Air pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB81-125007 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
34 pages ; 28 cm |
| Abstract |
Data is presented for gaseous ammonia and nitric acid and particulate ammonium ion and nitrate ion concentrations in air samples collected in support of the PEPE-NEROS study during the summer of 1980. Ground-level samples were collected near Croton, Ohio; aerial samples were also taken from an aircraft during several flights. Sampling and analyses were accomplished using the hollow and packed tube tungstic acid method that permits short sampling times of 10-30 minutes. Feasibility of sampling from aircraft was established. Quality control was maintained by measuring the preconcentration tube efficiency before and during field analysis. |
| Notes |
Caption title. "December 1980." "EPA-600/7-80-179." Microfiche. |
| Place Published |
Research Triangle Park, NC : |
| Corporate Au Added Ent |
Environmental Sciences Research Laboratory. |
| PUB Date Free Form |
1980. |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20020123143126 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
01173nam 2200301Ka 45020 |
