Publications by Vibha Chaturvedi

Publications by authors named "Vibha Chaturvedi"

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Heterogenous solar photocatalysis of two commercial reactive azo dyes.

Rita S Dhodapkar Vibha Chaturvedi Nageswara R Neti Santosh N Kaul

Ann Chim

April 2004

Two commercial reactive azo dyes--Reactive Black 5 (RB5) and Reactive Orange 16 (RO 16) have been treated by titanium dioxide and Zinc oxide photocatalysts separately under presence of sunlight. It is observed that solar photocatalytic treatment is effective in terms of colour and COD. The photodegradation efficiency of zinc oxide is comparable with TiO2 at pH 5-6 for RO16.

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