Fenton process is one of the most effective advanced oxidation processes for the removal of pollutants from wastewater. In this study, while ferrous iron was used in conventional Fenton process (CFP); nano-sized iron(II, ...

Application of ultrasonication in optimum conditions as a pretreatment step before activated sludge process could increase the readily biodegradable fraction of wastewaters, but optimization of ultrasonication requires a ...