fig4
Figure 4. Effect of (A) Cl-, (B) H2PO4-, (C) HCO3-, and (D) NO3- on the CBZ degradation under specified experimental conditions: [CBZ] = 20 mg/L, [PMS] = 0.30 g/L, Initial pH = 6.38, [Cat.] = 0.10 g/L. Each experiment was performed in triplicate, with error bars indicating the standard deviation of the results. PMS: Peroxymonosulfate; CBZ: carbamazepine; Cat.: catalyst.
