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Assessment of Heavy Metals Contamination in Spoil Heaps of Ain Aouda Mine (Taza, Morocco)

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Języki publikacji
EN
Abstrakty
EN
The purpose of this study is to evaluate the level of heavy metal contamination in the spoil heaps of the former Ain Aouda mine (Taza). In this regard, solid samples of the study area were sampled. The set of analyses carried out have detected the presence of zinc (Zn), lead (Pb), copper (Cu), arsenic (As) and nickel (Ni) that remain in these metal discharges. The calculation of contamination/pollution indices: the Geo Accumulation Index (Igeo), the Enrichment Factor (EF) and the Pollution Index (IP) were used to predict the extent of heavy metal contamination. The results of this study suggest that the spoil heaps reveal polymetallic contaminations allowing the trace metal elements to be classified in the following order Zn ˃ Pb ˃ As ˃ Cu > Ni. Knowing well that the alteration and erosion of this stock of mine waste could contribute to the degradation of the natural environment by these elements that are present.
Rocznik
Strony
224--231
Opis fizyczny
Bibliogr. 31 poz., rys., tab.
Twórcy
  • Intelligent Systems, Georesources and Renewable Energies laboratory, Faculty of Sciences and Technologies of Fez, BP.2202, Morocco
  • Intelligent Systems, Georesources and Renewable Energies laboratory, Faculty of Sciences and Technologies of Fez, BP.2202, Morocco
  • Intelligent Systems, Georesources and Renewable Energies laboratory, Faculty of Sciences and Technologies of Fez, BP.2202, Morocco
Bibliografia
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  • 13. ISO standars -10390 (1994b et 1999 and AFNOR (1994b et 1999):soil quality - determination of Ph. Classification index: X31-117.Paris.(1994b) p12 and Paris, 1, 339–347.
  • 14. ISO standars -10390 (2005): pH determination. Geneva (2005).Classification index: X31-117. Edition: Compendium of standards, soil quality. Determination of pH, CH-1211, Geneva 20, Geneva, 7.
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Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b5a528d3-6ca1-4e2d-9d0a-170326f0dcc4
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