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. 2019 Sep 16;11(9):1509. doi: 10.3390/polym11091509

Figure 3.

Figure 3

Effect of sorbent dosage on boron removal. (a) Removal performances using an initial boron concentration of 5 mg L−1 (b) Removal performances using an initial boron concentration of 25 mg L−1 (pH0: 7, equilibrium pH 6.6, [B]initial = 5 mg·L−1 and 25 mg·L−1, V = 100 mL, T room, 1 atm).