Fenton Oxidation of Methyl Violet in Aqueous Solution

Figure 7

TOC removal of MV dye after Fenton process ([MV] = 3.0 × 10⁻⁵ M, [Fe²⁺] = 1.0 × 10⁻⁴ M, [H₂O₂] = 5.0 × 10⁻² M).