Advances in Environmental Chemistry / 2014 / Article / Tab 7

Research Article

Experimental Design of Photo-Fenton Reactions for the Treatment of Car Wash Wastewater Effluents by Response Surface Methodological Analysis

Table 7

Optimum values of the process parameters for maximum efficiency.

ParameterOptimum value

(COD reduction rate, %)91.7
Fe2+ (mg/L) 48.4
H2O2 (mg/L) 403.9
pH3.5