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Use of Advanced Oxidation Technology for Removal of Azure B

Rakshit Ameta, Daksha Sharma and Mamta Ordia

Many of the researchers have used different methods for degradation of organic pollutants from effluents of various industries. Out of which, photocatalysis; a part of advanced oxidation technology is considered as a promising technology for waste water treatment. Azure B dye has been degraded using Well-dowson polyoxometalate, as a photocatalyst. Various rate affecting parameters have been studied. The degradation rate monitored spectrophotometrically, On the basis of observed data, a tentative mechanism has been proposed. The kinetic study of this system shows that this reaction follows pseudo-first order kinetics