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Scirj Volume IV, Issue I, January 2016 Edition ISSN: 2201-2796 Contamination Status: Geo-Investigation of Stream Sediments of Ilubirin Bitumen Rich Area of Ondo State, Southwest Nigeria Using Oxide and Trace Metals Obasi Romanus Ayoola, Isinkaye Matthew Omoniyi, Ogungbuyi Priscilia I. Abstract: The stream sediments of Ilubirin bitumen rich area was investigated for contamination using enrichment factor (EF), contamination factor (CF), geo-acummulation index (I-geo), and pollution load index (PLI).Statistical analysis was used to determine the anthropogenic or natural sources of the contamination if any.The result of EF shows that majority of the elements in the stream sediment are minimally enriched in the sediments as their values are less than 2 ( EF < 2). Co is moderately enriched since it has values that are greater than 3 in locations 3 and 7. Major oxides were determined by the use of Inductively Coupled Plasma-Mass Spectrometry ( ICP-MS), while the trace elements were analysed withthe use of X-Ray Fluorescence (XRF) analytical technique in the laboratory of the Stellenbosch University ,South Africa. CF results showthat Cs and Cr have moderate contamination on the sediments because they both have values higher than 1 but less than 3 (1 Reference this Paper: Contamination Status: Geo-Investigation of Stream Sediments of Ilubirin Bitumen Rich Area of Ondo State, Southwest Nigeria Using Oxide and Trace Metals by Obasi Romanus Ayoola, Isinkaye Matthew Omoniyi, Ogungbuyi Priscilia I. published at: "Scientific Research Journal (Scirj), Volume IV, Issue I, January 2016 Edition, Page 6-19 ". Search Terms: Ilubirin, stream sediments, source contamination, investigation [Read Research Paper] [Full Screen] |
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