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Extension of atmospheric dispersion models to incorporate fast reversible reactions

, : Extension of atmospheric dispersion models to incorporate fast reversible reactions. Atmospheric Environment 11(2): 101-108

Atmospheric dispersion with simultaneous chemical reaction is important with many air pollutants. A method is presented for separating the chemical reaction calculations from the atmospheric dispersion calculations in a model where the chemistry can be represented by one or a series of stoichiometric reactions. When the chemical reactions are fast and reversible, the concentration of all chemical species can be calculated from a system of algebraic equations along with dispersion calculations for an inert species, rather than by the integration of differential equations. The conditions under which this separation is valid are discussed. Practical applications of this method include modeling the conversion of emitted NO to NO2 by reaction with ambient ozone, and modeling the reaction of emitted sulfuric acid with ambient ammonia.

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Accession: 005432796

DOI: 10.1016/0004-6981(79)90118-5

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Hoagland, S.L., 1997: Lesbian ethics and female agency. Journal of Lesbian Studies 1(2): 195-208

Vorob'eva, T.M., 1977: Effect of prolonged alcoholization on the cerebral electical activity and emotional behavior of rats. Two stages of alcohol intoxication were detected in an experiment on 21 rats during formation of addiction to alcohol. It has been shown that the emotiogenic hypothalamic zones may play the part of trigger mechanisms with infolvement of limbic and...

LACKEY.R.W.; WEED.O., 1951: Treatment of acute toxaphene poisoning in the dog. Southern Medical Journal 44(2): 165-166

Schneider D.J.; Dean K.G.; Dehn J.; Worley S.L.; Izbekov P., 1999: Satellite monitoring of volcanic activity in the North Pacific at the Alaska Volcano Observatory. Conference Abstracts - Conference on the Applications of Remote Sensing and GIS for Disaster Management 2: II-16

Rishpon, J.; Rosen, I., 1989: The development of an immunosensor for the electrochemical determination of the isoenzyme LDH5. In this work we describe an immunoelectrochemical technique for the determination of LDH isoenzymes. The method is based on the covalent binding of monoclonal antibody against the isoenzyme LDH5 to a glassy carbon electrode, and the exploitation o...

Samuel T., 1975: Radioactive contamination in pressurized water reactor primary circuits. Transactions Of The American Nuclear Society: 6-187

Cheh A.M.; Yagi H.; Jerina D.M., 1990: Stereoselective release of polycyclic aromatic hydrocarbon deoxyadenosine adducts from dna by the phosphorus 32 postlabeling and dnase i snake venom phosphodiesterase digestion methods. The restricted ability of deoxyribonuclease I/snake venom phosphodiesterase digestion to liberate deoxyadenosine (dA) nucleotide adducts of polycyclic aromatic hydrocarbons from DNA, first observed by Dipple and Pigott with the bay-region diol epo...

Meng, D.; Hu, Y.; Xiao, C.; Wei, T.; Zou, Q.; Wang, M., 2014: Chronic heat stress inhibits immune responses to H5N1 vaccination through regulating CD4⁺ CD25⁺ Foxp3⁺ Tregs. Chronic heat stress (CHS) is known to have negative impacts on the immune responses in animals and increases their susceptibility to infections including the highly pathogenic avian influenza virus H5N1. However, the role of regulatory T cells (Tr...

Straube, E.R.; Schied, H.W.; Rein, W.; Breyer-Pfaff, U., 1987: Autonomic nervous system differences as predictors of short-term outcome in schizophrenics. Skin conductance and heart rate of 19 drug-free acute schizophrenic patients were measured before neuroleptic therapy was started. The patients were divided into two groups according to therapeutic outcome. The Discriminant Analysis revealed a dif...

Ramos-Abuin, Jorge, A., 1992: Some notes of Dromiini (Coleoptera, Caraboidea) at the Eucalyptus forest in the northwest of Iberian Peninsula. In this paper we study the Dromiini (sensu JEANNE and ZABALLOS, 1986) species which have been founded in Eucalyptus forests in the Northwest of Iberian Peninsula. The methodology applied and the species collected are described. The species Calodro...