Browsing School of Engineering and Technology by Author "OKWADHA., G.O"
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Reduction of iron and manganese in groundwater through non-mechanical aeration and filtration method: Case study of Makueni county, Eastern Kenya. J. of International Academic for multi-displinary.
NG’ANGA, S. K.; KIBETU, P. M.; THUMBI, G.M; OKWADHA., G.O; NYADAWA, M. O. (JOURNAL OF INTERNATIONAL ACADEMIC RESEARCH FOR MULTIDISCIPLINARY, 2017-07-06)Makueni County borders Machakos, Kitui, Taita-Taveta and Kajiado Counties. This area falls in south -eastern Kenya, a semi-arid region characterised by erratic rainfall and inadequate surface water from a few rivers. ...