Sorption of Zinc (II) and Copper (II) Ions from Synthetic Wastewater by Yam (Dioscorea Rotundata) Peel Waste Biosorbent Akhigbe L.O., Omoregie, D.O. and Ehiorobo, J.O. https://doi.org/10.36263/nijest.2017.01.0023 Loading… Taking too long? Reload document | Open in new tab Download pdf [715.34 KB] Share this:TwitterFacebook