Clean Technology and Applied Materials Research Group, Department of Chemical and Metallurgical Engineering, Vaal University of Technology, South Africa
Clean Technology and Applied Materials Research Group, Department of Chemical and Metallurgical Engineering, Vaal University of Technology, South Africa
Tumisang Seodigeng
Clean Technology and Applied Materials Research Group, Department of Chemical and Metallurgical Engineering, Vaal University of Technology, South Africa
Christopher Enweremadu
Department of Mechanical and Industrial Engineering, University of South Africa, South Africa