Degradation Kinetics and Mechanics of Methylene Blue by Complex Ultraviolet and Hydrogen Peroxide Process
Hyperbolic model could be established to describe the degradation performance of Methylene Blue (MB) using UV/H2O2 process. The effects of initial H2O2 dosage on MB removal, instant ▪OH concentration and reaction rate were investigated. The results show that the optimal H2O2 dosage is 13.24 mM and after 50min the MB removal is around 85%. The MB degradation process is followed the hyperbolic model which can calculate instant ▪OH concentration and reaction rate.
Hexing Li, Qunjie Xu and Daquan Zhang
H. Xu et al., "Degradation Kinetics and Mechanics of Methylene Blue by Complex Ultraviolet and Hydrogen Peroxide Process", Advanced Materials Research, Vols. 356-360, pp. 1066-1069, 2012