Different concentrations of H2O2
(0.588–1.470–2.205 mM),TiO2 (50–100mgL−1),H2O2/TiO2 (0.147mM/50mgL−1, 0.588mM/100mgL−1)
and Fe2+/H2O2 (0.090/0.294, 0.179/0.588,0.358/1.176mM)were evaluated at pilot-scale (in compound
parabolic collector reactor)in real biologically treated wastewater.