Decoloring Methyl Orange under Sunlight by a Photocatalytic Membrane Reactor Based on ZnO Nanoparticles and Polypropylene Macroporous Membrane
Figure 6
Decoloring MeOr in the PMR with the ZnO NPs immobilized on the membrane surface. (a) UV-Vis spectrum of MeOr at 1 h intervals (1–12 h) for the first cycle; (b) photocatalytic experiments for 5 cycles.
