Kayode, Samuel Opeyemi

Heavy Metal Pollution in the Ona River and Its Potential Human Health Consequences

Praise Adenike, Alli, Kayode, Samuel Opeyemi, Abolarin, Oluwatunmise Peter, Ajao, Tolulope Oyewumi & Afolabi, Lukmon Olawale · Asian Journal of Advanced Research and Reports · 2026

Aims: This study investigates the levels, sources, and ecological implications of heavy metal contamination in River Ona within its residential catchment area. Methodology: Water and sediment samples were analyzed for Fe, Cu, Ni, Zn, Mg, Mn, and As using standard analytical proce...