Parcourir Department of Environmental Earth Sciences par auteur "Ucakuwun, Elias K."
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Stratigraphy and Fluoride Levels Variation in Borehole Water: A Case of River Njoro Catchment
Ontumbi, George M.; Munyao, Thomas M.; Ucakuwun, Elias K. (Open Access Library Journal, 2020)Boreholes are main sources of water for human use in the Rift Valley. How ever these boreholes have fluoride levels higher than the World Health Or ganization (WHO) recommended levels of 1.5 mg/l and consequently have ...