Comparison of AOPs Efficiencies on Phenolic Compounds Degradation

Figure 3

Temporal evolution of 4-CP concentration obtained by the following treatments: PC: MgZnAl 5% (■), PF (○), EFL (▲), and EO/O₃ (×). Reaction conditions: EFL ( at copper electrodes = 40 mA cm⁻², at graphite electrodes = 4 mA cm⁻², and  ppm); PC ( kg m⁻³;  ppm); PF ( kg m⁻³;  ppm); EO/O₃ ( mA cm⁻²;  ppm).