Removal, mechanistic and kinetic studies of Cr(VI), Cd(II), and Pb(II) cations using Fe3O4 functionalized Schiff base chelating ligands - George S. Nyamato; Ian T. Kabogo; Siphosethu Maqinana; Rene Bachmann; Markus Schmitz; Joanne Ogunah; Wolfgang Kleist; Stephen O. Ojwach (Environmental Science and Pollution Research, 2024)