Author:Fosso-Kankeu, E; Mittal, Hemant; Waanders, F; Ntwampe, IO; Ray, Suprakas SDate:Feb 2016This research paper reports the removal of heavy metal ions from mine effluents using the gum karaya (GK)-grafted poly(acrylamide-co-acrylic acid) incorporated iron oxide magnetic nanoparticles (Fe3O4 MNPs) hydrogel nanocomposite [i.e., ...Read more