Advances in Environmental Chemistry / 2014 / Article / Fig 4

Research Article

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

Figure 4

3D surface and contour plot of response surface curve for COD removal showing interaction between Fe2+ and pH.
958134.fig.004a
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958134.fig.004b
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