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Figure 2 | Chemistry Central Journal

Figure 2

From: Semi-empirical study of ortho-cresol photo degradation in manganese-doped zinc oxide nanoparticles suspensions

Figure 2

Response surface 3D plots indicating the effect of interaction between process variables on photo degradation of o -cresol (a) Interaction between irradiation time and pH while holding the photo catalyst amount at 1.5 g/L and o -cresol concentration at 35 mg/L (b) Interaction between photo catalyst amount and o -cresol concentration while holding pH at 8.2 at end of 240 minutes of reaction time (c) Interaction between photo catalyst amount and pH while holding o -cresol concentration at 35 mg/L at end of 240 minutes of reaction time (d) Interaction between o -cresol concentration and pH while holding photo catalyst at1.5 g/L at end of 240 minutes of reaction time.

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