A Best Condition Research on Decomposition of Rhodamine-B by Hydrodynamic Cavitation Technique

Hydrodynamic cavitation is a new technique in wastewater treatment.The degradation of rhodamine-B in the simulated wastewater has been experimentally inv-estigated by a hydrodynamic cavitation set-up with multiple hole orifice plates to discuss the effect of handle condition on degradation.The experimental result shows that the existence of Fe2+ and pH has an extraordinary effect on the degradation of hydrodynamic cavitation.