Oil-Spill Identification by Gas Chromatography-Mass Spectrometry
Author(s) -
A. Pavlova,
D. Papazova
Publication year - 2003
Publication title -
journal of chromatographic science
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.362
H-Index - 56
eISSN - 1945-239X
pISSN - 0021-9665
DOI - 10.1093/chromsci/41.5.271
Subject(s) - chemistry , mass spectrometry , chromatography , oil spill , gas chromatography–mass spectrometry , gas chromatography , pollutant , capillary gas chromatography , environmental chemistry , crude oil , petroleum engineering , environmental science , organic chemistry , environmental engineering , engineering
Two approaches are proposed for the identification of a contaminant caused by the spilling of oil or oil products in water. A capillary gas chromatography (CGC)-mass spectrometry (MS) method for oil spill identification is applied. The presented approaches describe the use of MS data of 18 selective ions of spilled product and the probable pollutant. The spill identification is accomplished on the bases of a quantitative comparison between the ion chromatograms of the samples taken from the probable pollutant and from the spill itself. The other approach is made by chemometric treatment of complete CGC-MS data.
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