Regional Editor, Australasian African Region “Environmental Technology”, Taylor & Francis Limited (1996 to present) Associate Editor, Hazardous, Toxic, and Radioactive Waste Management (HTRWM) Practice Periodical, ASCE (2017 to present) Associate Editor, Detritus, IWWG (2018 to present) Editorial Board Member, Scientific Report, Nature Publication (2014 to present) Editorial Board Member, Bioresource Technology, Elsevier (2011 to present) International Advisory Committee Member, Journal of Environmental Science and Sustainability (2012 to present) Editorial Board Member, International Journal of Agricultural Science and Technology (IJAST) (2012 to present)