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Azo dyes

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... of the presented work was the investigation on the possibility of application of the hybrid photocatalysis/membrane processes system for removal of azo dyes (Acid Red 18, Direct Green 99 and Acid Yellow 36) from water. The photocatalytic reactions were conducted in the flow reactor with immobilize ...
Desalination 241 (2009)

Tests of the biodegradation of the azo dyes Reactive Black 5 and Reactive Yellow 145 confirmed the low biodegradability of these components in the considered conditions, namely a strai ...
Desalination 222 (2008)

... with H2O2 was useful to evaluate the complete oxidation resulting in practically no residual H2O2 (9) solutions [15]. Decolourisation purpose of azo dyes with so deep destruction up to obtaining carbon dioxide is not necessary because the removal of colour is associated with break of th ...
Desalination 173 (2005)

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