Simultaneous adsorptive study of toxic metal ions in quaternary system from aqueous solution using low cost black cumin seeds (Nigella sativa) adsorbents
Ntaote David Shooto1, Patience Mapule Thabede1, Eliazer Bobby Naidoo1
1Applied Chemistry and Nano-Science Laboratory, Department of Chemistry, Vaal University of Technology, P.O. Box X021, Vanderbijlpark, 1900, South Africa