Determination of Heavy Metals in African Bony Fish (flesh)
Student: Khadija Habibu (Project, 2025)
Department of Chemistry
Northwest University, Kano, Kano State
Abstract
ABSTRACT
This study examines the concentration of heavy metals in the flesh of African bony fish to evaluate their potential health risks. Heavy metal contamination in aquatic organisms is a significant concern due to bioaccumulation and toxicity effects. In this study, the levels of Zinc (Zn), Copper (Cu), Arsenic (As), Cadmium (Cd), Chromium (Cr), and Iron (Fe) were analyzed using standard methods. The results revealed the following concentrations: Zn (6.85 mg/kg), Cu (3.12 mg/kg), As (0.006 mg/kg), Cd (0.015 mg/kg), Cr (0.071 mg/kg), and Fe (19.44 mg/kg). Standard deviations were calculated to assess the accuracy of the data. The findings provide insights into the safety of consuming African bony fish and contribute to environmental monitoring efforts.
Keywords
For the full publication, please contact the author directly at: khadijajahabibu@yahoo.com
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Institutions
- Federal University of Technology, Minna, Niger State 47
- Federal University of Technology, Owerri, Imo State 95
- Federal University Oye-Ekiti, Ekiti State 41
- Federal University, Birnin-Kebbi, Kebbi State 37
- Federal University, Dutse, Jigawa State 6
- Federal University, Dutsin-Ma, Katsina State 63
- Federal University, Gashua, Yobe State 3
- Federal University, Gusau, Zamfara State 14
- Federal University, Kashere, Gombe State 1
- Federal University, Lafia, Nasarawa State 6