1. Chair of Urban Water Systems Engineering, School of Engineering and Design, Technical University of Munich, Am Coulombwall 3, Garching 85748, Germany
2. Department of Chemical Sciences, Faculty of Natural Sciences, Redeemer’s University, P.M.B. 230, Ede 232101, Nigeria
3. Environmental Science and Technology Research Unit, African Centre of Excellence for Water and Environmental Research (ACEWATER), Redeemer’s University, P.M.B. 230, Ede 232101, Nigeria