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Decolourization of an azo dye in aqueous solution by ozonation in a semi-batch bubble column reactor
(Science Society of Thailand under Royal Patronage, 2015-02)
The oxidative degradation of the azo dye Reactive Red 120 by ozonation was investigated. The decolourization was carried out by bubbling ozone at the bottom of a bubble column reactor containing the dye solution. The colour, ...