Assessment of microbial and heavy metal contamination in shallow hand-dug wells bordering Ona River, Southwest Nigeria
S. A. Ganiyu, Afolabi A. Mabunmi, O. T. Olurin, Azeem Adedeji Adeyemi, O. A. Jegede, Anthony Okeh
Topics & Concepts
Hazard quotientEnvironmental scienceContaminationCadmiumGroundwaterEnvironmental chemistryWater qualityPopulationPollutionWater wellHydrology (agriculture)AquiferHeavy metalsEnvironmental engineeringEcologyGeologyChemistryBiologyEnvironmental healthMedicineOrganic chemistryGeotechnical engineeringHeavy metals in environmentWater Quality and Pollution AssessmentGroundwater and Watershed Analysis