Fig. 9From: Synergistic degradation of Methylene Blue by novel Fe-Co bimetallic catalyst supported on waste silica in photo-Fenton-like systemEffect of initial pH on MB dye degradation by photo-Fenton-like system ([MB]i = 0.06 mM; [H2O2]i = 1.5 mM; cat. dose = 0.85 g L-1; air flow = 6 × 10-3 m3 min-1; UV = 365 nm)Back to article page