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. 2019 Mar 1;9:3232. doi: 10.1038/s41598-019-39035-2

Figure 3.

Figure 3

(a) Electrophoretic mobility and (b) adsorption capacity values as a function of pH for raw HNT and 1Fe-HNT. Initial phosphate concentration 10 mg L−1, contact time 240 min, sorbent dosage 3 g L−1, and shaking speed 240 rpm.