Experimental data on activity catalyst TiO2/Fe3O4 under natural solar radiation conditions

摘要

In this document, the photocatalytic activity of TiO /Fe O , prepared by the mixing of the pure oxides, was studied. The photocatalytic degradation of aqueous Methylene Blue (MB) solutions (10 and 30 ppm) was performed, the TiO /Fe O catalysts in 80/20, 50/50 and 20/80 mass ratios were used during the test, artificial sunlight and natural solar radiation were tested at laboratory and pilot plant scale respectively. Besides, the kinetic reactions were evaluated according to the Langmuir-Hinshelwood model, the apparent velocity constants (k ) were obtained for the TiO /Fe O catalysts.