| Trace metals distribution in synodontis membranaceus,sediments,Asystasia Gangetica and Platostoma Africanium from Ofuafor River around Delta Glass Factory in Ughelli North Local Government Area,Delta |
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| 作者姓名： | NwajGE |
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| 作者单位： | FacultyofScience,DepartmentofChemistry,DeltaStateUniversity,Abraka,Nigeria |
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| 摘 要： | The trace metals analysis in synodontis membranaceus(head and tail),bottom sediments,Asystasia Gangetica and Platostoma Africanium were carried out using atomic absorption spectrometer of model Perkin Elmer 3110.Metals analysed were copper,nickel,mangenese,chromium,iron lead and cobalt.These metals were detected in the above samples.Vegetation samples concentration in copper,manganese,chromium,iron and cobalt were higher than those obtained in bottom sediments.The tail part of the fish contents of trace metals were also higher than those of the head.The results obtained in this work exceeded the results of water analysis carried out by Omoregha on the same river.Metals such as copper,nickel,manganese and chromium were below detection limit in the water from the same river.The bioaccumulation of these trace metals in these samples were traced to activities of Delta Glass Factory.
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| 关 键 词： | 痕量金属 金属生物积累 工业废水污染 尼日利亚 Ofuafor河 |
Trace metals distribution in Synodontis membranaceus, sediments, Asystasia gangetica and Platostoma africanium from Ofuafor River around Delta Glass Factory in Ughelli North Local Government Area, Delta State Nigeria. |
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| NwajGE.Trace metals distribution in synodontis membranaceus,sediments,Asystasia Gangetica and Platostoma Africanium from Ofuafor River around Delta Glass Factory in Ughelli North Local Government Area,Delta[J].Journal of Environmental Sciences,2002,14(1):79-82. |
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| Authors: | G E Nwajei |
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| Institution: | Faculty of Science, Department of Chemistry, Delta State University, Abraka, Nigeria. |
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| Abstract: | The trace metals analysis in synodontis membranaceus (head and tail), bottom sediments, Asystasia Gangetica and Platostoma Africanium were carried out using atomic absorption spectrometer of model Perkin Elmer 3110. Metals analysed were copper, nickel, mangenese, chromium, iron lead and cobalt. These metals were detected in the above samples. Vegetation samples concentration in copper, manganese, chromium, iron and cobalt were higher than those obtained in bottom sediments. The tail part of the fish contents of trace metals were also higher than those of the head. The results obtained in this work exceeded the results of water analysis carried out by Omoregha on the same river. Metals such as copper, nickel, manganese and chromium were below detection limit in the water from the same river. The bioaccumulation of these trace metals in these samples were traced to activities of Delta Glass Factory. |
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