Research Article

Application of Response Surface Methodology to Enhance Phenol Removal from Refinery Wastewater by Microwave Process

Figure 4

Comparison between experimental and theoretical removal efficiency on 10 mg/L phenol at different MW irradiation power (100–600 W) (symbols, experimental results; line, theoretical results).
639457.fig.004a
(a) 100–150 Watt
639457.fig.004b
(b) 300–600 Watt