Figure 4: Effect of Adsorbent Types on (A) Pb Adsorption and (B) Pb Removal (%) at Equilibrium Under Various Doses of the Adsorbents in 100 Ml Pb Contaminated Aqueous Solution (Pb Concentration 15 Ppm; Contact Time 120 Min).
doi 10.7717/peerj.5672/fig-4
