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Journal > MARINA CHIMICA ACTA > PROFIL HIDROKARBON AROMATIK BERDASARKAN KEDALAMAN SEDIMEN PANTAI PULAU LUMU-LUMU, KEPULAUAN SPERMONDE

 

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MARINA CHIMICA ACTA
Vol 2
PROFIL HIDROKARBON AROMATIK BERDASARKAN KEDALAMAN SEDIMEN PANTAI PULAU LUMU-LUMU, KEPULAUAN SPERMONDE
Article Info   ABSTRACT
Published date:
23 Apr 2012
 
An investigation on the content and the type of aromatic hydrocarbon found in the sediment of the coastal area has been carried out using microgravimetric and spectrometric methods. From microgravimetric result, it was found that there are 131.7 – 1738.7 mg/kg dry sediment of Extractable Organic Matter (EOM), 49.85 – 533.72 mg/kg dry sediment of Total Hydrocarbon (TH), 20.68 – 508.67 mg/kg dry sediment n-Alkana Fraction (F1), and 13.23 – 320.94 mg/kg  dry sediment Aromatic Fraction (F2). From synchronized spectro-fluoroscence analysis, it was estimated that the types of aromatic hydrocarbons found in the sediment were benzene, fluorene, fluoranthene, naphthalene, phenyl -1- naphthalene, chrysene, phenantrene, anthracene, and 3,4-benzopyrene. The hydrocarbon in station A, B, and C are anthropogenic hydrocarbon while in station D,E, and F are natural source. A modelling of aromatic sources in sediment is also proposed.
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