Fig. 3: Effect of air injection flow on performance of HC process.

a TCS degradation, and b rate constant of TCS degradation (Experimental condition: TCS concentration = 5 mg/L, solution pH = 7, inlet pressure = 2.34 bar, flow rate = 0.45 L/s, air flow rate = 0.4–3.4 Nm³/h, and reaction time = 5–30 min).