Skip to main content
. 2021 May 14;14(10):2566. doi: 10.3390/ma14102566

Figure 11.

Figure 11

Effect of initial concentration on the adsorption efficiency of copper(II) (a), zinc(II) (b) and arsenic(III) ions (T = 313.15 K, t = 240 min, mass of adsorbent = 3.33 g·dm−3, pH = 5).