e-journal

Study on Consistency of Diagnostic Ratios of Different Oils

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Using GC/MS analysis means, distribution of n-alkanes, PAHs, and biomarkers and consistency of diagnostic ratios
of different kinds of oil were studied. The results indicate that: (1) Some diagnostic ratios of different oils are not
obviously different and may even be consistent. These diagnostic ratios include two n-alkanes diagnostic ratios
((C19+C20)/(C19~C22) and CPI), four terpanes diagnostic ratios (C31hopaneαβ(S/(S+R))~C34hopaneαβ(S/(S+R))) and
one steranes diagnostic ratio (C29ααα(S/(S+R))). (2) PAHs diagnostic ratios of different oils appear obviously
different and it is no need to consider their consistency. (3) In addition to the stability of diagnostic ratios of
different oils, their consistency of diagnostic ratios is very important in oil spill identification.

Keywords: oil spill; diagnostic ratio; oil fingerprint; terpane; sterane

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Informasi Detail

Judul Seri

Aquatic Procedia

No. Panggil

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Penerbit

: Elsevier., 2015

Deskripsi Fisik

Aquatic Procedia 3 ( 2015 ) 231 – 237

Bahasa

English

ISBN/ISSN

doi: 10.1016/j.aqpro

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Wati/Agus

Versi lain/terkait

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