Treatment of Cutting Oil-in-Water Emulsion by Combining Flocculation and Fenton Oxidation

<div>Effect of Al<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub> dosages on COD removal efficiency (pH 5, C-PAM: 10 mg/L, stirring speed 80 rpm, and stirring time 25 minutes).</div>

Journal of Chemistry

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Figure 4

Figure 4: Treatment of Cutting Oil-in-Water Emulsion by Combining Flocculation and Fenton Oxidation 