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

Table 1

Characteristic parameters for waste cutting O/W emulsion.

Parameter	Value
Oil concentration, %	5.35  0.22
pH	8.721  0.005
COD, mg/L	147200  100
Particle size (mean), nm	216.7  3.4
Zeta potential, mV	−53.3  1.4