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. 2023 Nov 16;13:20060. doi: 10.1038/s41598-023-46967-3

Figure 4.

Figure 4

The evaluation present in the concentration of Pb (II) metal as a function of contact time and pH for the cationic resin polymeric: [Pb (II)] = 20 mg L−1, T = 298 K, V = 100 mL and m = 0 0.1g.