Advanced Treatment of Pesticide-Containing Wastewater Using Fenton Reagent Enhanced by Microwave Electrodeless Ultraviolet

Figure 3

Effect of (a) initial pH value with H₂O₂ dosage of 40 mmol/L, (b) H₂O₂ dosage, and (c) Fe²⁺ dosage with H₂O₂ dosage of 100 mmol/L on COD removal. General experimental parameters: initial pH value of 5, Fe²⁺ dosage of 0.6 mmol/L, and reaction time of 120 min.

(a)

(b)

(c)