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. 2021 Jan 28;11:2612. doi: 10.1038/s41598-021-81928-8

Figure 10.

Figure 10

Removal efficiency of Fe-MCM-41-A after repeated regeneration and iron leaching after repeated regeneration for five cycles (pH 5.0, C0: 100 mg L−1; dosage: 0.5 g L−1; T: 25 °C).