Figure 4.
CBZ degradation in the presence of Fe3O4-LHA and H2O2 after several 10 min-cycles of UV irradiation. (CBZ)0 = 2 mg L−1; (Fe3O4/LHA)0 = 500 mg L−1; (H2O2)0 = 0.15 mM, pH = 3.0.
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