Human health risk assessment of heavy metal concentration in surface water of Sosian river, Eldoret town, Uasin-Gishu County Kenya
Emily Naitore Munene, N. O. Hashim, Willis N. Ambusso
Abstract
. However, there is higher cancer and non-cancer risk for children than adults as far as lead metal is concerned. Therefore, measures should be taken in accordance with the standards to prevent potential risk of the river pollution.•Human activities make a significant contribution to heavy metal pollution to surface waters which is a threat to humans.•Water from Sosiani River is not safe for use domestically as far as lead metal levels are concerned.•The results of this study can be used by decision makers to develop measures which can improve the quality of water in the river catchment.
Topics & Concepts
Hazard quotientPollutionEnvironmental scienceHeavy metalsHealth risk assessmentSurface waterHuman healthEnvironmental chemistryHealth riskEnvironmental healthToxicologyEnvironmental engineeringChemistryMedicineBiologyEcologyHeavy metals in environmentHeavy Metal Exposure and ToxicityEnvironmental and Social Impact Assessments