Figure 6
(a)TFe release, (b) COD release, (c) change of pH, and (d) turbidity analysis (solution initial pH: 4, Cr(VI) initial concentration: 50 mg/L).
Figure 6 | Scientific Reports
(a)TFe release, (b) COD release, (c) change of pH, and (d) turbidity analysis (solution initial pH: 4, Cr(VI) initial concentration: 50 mg/L).
