1. Institute of Ecology and Environmental Studies, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
2. Department of Chemical Engineering, Landmark University, Omu-Aran, Kwara State, Nigeria
3. Environmental Engineering Research Laboratory, Department of Chemical Engineering, Ladoke Akintola University, Ogbomoso, Nigeria
4. Environmental Engineering Research Laboratory, Department of Chemical Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria