Arsenic Removal from Natural Groundwater by Electrocoagulation Using Response Surface Methodology
Figure 8
Cross-effects diagrams of and for (a) , (b) , and (c) . Experiments performed in the EC reactor applying current densities of 5, 10, and 20 A m−2 and flow rates of 0.25, 0.50, and 1.00 L min−1.
