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RECORD NUMBER: 126 OF 476Main Title | Fate of Nitrogen Oxides in the Atmosphere. | |||||||||||
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Author | Spicer., Chester W. ; | |||||||||||
CORP Author | Battelle Columbus Labs., Ohio.;Environmental Protection Agency, Research Triangle Park, N.C. Coordinating Research Council, Inc., New York. | |||||||||||
Year Published | 1974 | |||||||||||
Report Number | EPA-68-02-0799; CRC-APRAC-CAPA-9-71-1; | |||||||||||
Stock Number | PB-248 259 | |||||||||||
Additional Subjects | Air pollution ; Nitrogen oxides ; Atmospheric chemistry ; Sampling ; Particles ; Concentration(Composition) ; Ozone ; Ammonia ; Nitrogen dioxide ; Nitrogen oxide ; Meteorological data ; Wind velocity ; Nitric acid ; Inorganic nitrates ; Peroxyacetic acid ; Aerosols ; Rainfall ; Dust ; Missouri ; California ; Field tests ; Saint Louis(Missouri) ; West Covina(California) ; Peroxyacetyl nitrate ; Sinks(Biosphere) | |||||||||||
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Collation | 84p | |||||||||||
Abstract | The program consisted of three distinct phases involving analytical methods development, field studies, and analysis and interpretation of the field study results. The analytical development phase of the program involved developing or refining state-of-the-art techniques for the determination of ambient levels of PAN, NH3, and NH4(+). The field sampling phase of the program consisted of five weeks of air monitoring and particulate collections in St. Louis, MO. and West Covina, CA. In addition, NO, NO2, O3, NO2(-), NO3(-) and C, H, N were determined. Meteorological variables including wind speed, wind direction, temperature, relative humidity and solar intensity were also monitored continuously. In St Louis, several rainfall samples were collected and analyzed for trace nitrogen compounds. Composite dust samples were collected in both cities and analyzed for nitrogen constituents. Silver-membrane filter samples were also taken in West Covina for analysis by electron spectroscopy chemical analysis. | |||||||||||
Supplementary Notes | See also PB-248 260. | |||||||||||
NTIS Title Notes | Final rept.. | |||||||||||
PUB Date Free Form | 13 Sep 74 | |||||||||||
Category Codes | 13B; 68A | |||||||||||
NTIS Prices | PC A05/MF A01 | |||||||||||
Document Type | NT | |||||||||||
Cataloging Source | NTIS/MT | |||||||||||
Control Number | 326612857 | |||||||||||
Origin | NTIS | |||||||||||
Type | CAT |