Skip to main content
. 2017 Jun 8;22(6):831. doi: 10.3390/molecules22060831

Figure 6.

Figure 6

Effect of pH on the Pb(II) adsorption onto ZnO-Nano-A: (initial concentrations of Pb(II), 10 mg L−1; adsorbent mass, 0.1 g L−1; solution volume, 25 mL; temperature, 30 °C; contact time, 1 h).