Affiliation: | 1.Department of Chemical & Petroleum Engineering, Afe Babalola University, Ado-Ekiti, Nigeria ;2.Department of Chemical Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria ;3.Department of Chemistry, Vaal University of Technology, Vanderbijlpark, Guateng, South Africa ;4.Department of Environmental Health, Obafemi Awolowo University, Ile-Ife, Nigeria ;5.Department of Chemical Engineering, Landmark University, Omu-Aran, Nigeria ; |