Arsenic Removal from Natural Groundwater by Electrocoagulation Using Response Surface Methodology
Figure 7
Main effects diagrams of feedwater flow rates (0.25, 0.50, and 1.00 L min−1) and current densities (5, 10, and 20 A m−2) for As electroremoval treatments performed in the EC reactor on the response of (a) , (b) , and (c) .
