Influence of weathering on oil spill identification (CROSBI ID 156133)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Adler, Nevenka ; Sertić-Bionda, Katica ; Rak, Nevenka
engleski
Influence of weathering on oil spill identification
IR, UV and fluorescence spectroscopy are applied to identify oil spills on the sea. In order to establish the influence of weathering, the samples of crude oil, motor oil, heavy and light gas oil were weathered up to 15 days. Samples were taken every few hours and analyzed. The ratios of maximal absorbance were correlated with the time of the exposure. All ratios of maximal IR and UV absorbance’ s decrease slowly with the weathering, so that identification of several oil samples was possible regardless of the time of weathering. Fluorescence spectroscopy cannot be applied if the samples contain only saturated hydrocarbons.
Spectroscopy; Oil spill; Sea water; Weathering
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Podaci o izdanju
39 (4)
1990.
381-390
objavljeno
0306-7319
1029-0397
Povezanost rada
Kemijsko inženjerstvo