Research Article

Decomposition of Bis(N-benzyl-salicydenaminato)zinc (II) Complex for the Synthesis of ZnO Nanoparticles to Fabricate ZnO-Chitosan Nanocomposite for the Removal of Iron (II) Ions from Wastewater

Figure 7

Effect of pH (a), contact time (b), and initial concentration (c) on adsorption of Fe(II) ion using ZnO-chitosan nanocomposites (i) and chitosan (ii) as adsorbents.
(a)
(b)
(c)