Simultaneous concentrations of ammonia and nitric acid in a polluted atmosphere and their equilibrium relationship to particulate ammonium nitrate
Journal Article
·
· Environ. Sci. Technol.; (United States)
Simultaneous absolute concentrations of ammonia and nitric acid in ambient air were measured with short integration times in Riverside, Calif. A kilometer path-length Fourier transform infrared spectrometer was utilized. During selected episodes, 24 hr high volume particulate samples were also collected and analyzed for ammonium and nitrate ions. Analysis supports the hypothesis that particulate ammonium nitrate is in equilibrium with its precursors, ammonia and HNO/sub 3/. 20 references, 3 tables.
- Research Organization:
- Univ. of California, Riverside
- OSTI ID:
- 5485202
- Journal Information:
- Environ. Sci. Technol.; (United States), Journal Name: Environ. Sci. Technol.; (United States) Vol. 13:11; ISSN ESTHA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Simultaneous nitric acid, particulate nitrate and acidity measurements in ambient air
Gaseous and particulate ammonia and nitric acid concentrations, Columbus, Ohio area--summer 1980. Interim report
Analysis of atmospheric ammonia and particulate ammonium by a sensitive fluorescence method
Journal Article
·
Mon Dec 31 23:00:00 EST 1979
· Atmos. Environ.; (United States)
·
OSTI ID:6930369
Gaseous and particulate ammonia and nitric acid concentrations, Columbus, Ohio area--summer 1980. Interim report
Technical Report
·
Sun Nov 30 23:00:00 EST 1980
·
OSTI ID:6282789
Analysis of atmospheric ammonia and particulate ammonium by a sensitive fluorescence method
Journal Article
·
Mon Aug 01 00:00:00 EDT 1988
· Environ. Sci. Technol.; (United States)
·
OSTI ID:6770761