Summary
BaP decomposes rapidly after exposure to solar illuminations or in simulated atmosphere. The kinetics of degradation depend upon the nature of the support material, the radiant energy, the light wavelength and the presence of other components in the mixture on the same support.
Zusammenfassung
Benzpyrene werden unter ultravioletter Sonnenbe-strahlung oder in experimentellen Simulationssituationen rasch zerlegt. Die Kinetik der Zerlegung richtet sich nach der Art des Tragmaterials, der ausstrahlenden Energie, der Wellenlänge des Lichts und der Gegenwart anderer Komponenten auf dem gleichen Tragmaterial.
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Littérature
FALK H.L., MARKUL I. and KOTIN P.: Aromatic hydrocarbons. IV. Their fate following emission into the atmosphere and experimental exposure to washed air and synthetic smog. Arch.ind.Hlth13, 13–17 (1956)
KARATSUNE M. and HIROHATA T.: Decomposition of polycyclic aromatic hydrocarbons under laboratory illumunations. Nat.Cancer Inst.Monogr.9, 117–125 (1962)
MASUDA Y. and KARATSUNE M.: Photochemical oxydation of benzo(a)pyrene. Air and Water Pollut. Int.J.10, 805–11 (1966)
RONDIA D.: Sur la volatilité des hydrocarbures polycycliques. Int. J. Air Wat. Poll.9, 113–21 (1965)
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Huynh, C.K., Duc, T.V. Décomposition par irradiation des hydrocarbures aromatiques polycycliques. Soz Präventivmed 24, 262–263 (1979). https://doi.org/10.1007/BF02081333
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DOI: https://doi.org/10.1007/BF02081333