2008
DOI: 10.1016/j.seppur.2008.02.005
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Mineralization of C.I. Reactive Blue 19 by ozonation combined with sonolysis: Performance optimization and degradation mechanism

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Cited by 126 publications
(64 citation statements)
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“…The presence of color in water poses a serious threat to the environment, affecting water recreational value, light penetration and thereby reducing photosynthesis and dissolved oxygen (Dafale et al 2010). A number of physicochemical methods are available for the treatment of textile dyeing effluents containing azo dyes (Rajkumar et al 2007;He et al 2008;Kusvran et al 2011;Ju et al 2009;Zhou et al 2013). However, these methods have their own limitations such as high cost, sludge generation and low efficiency (Patidar et al 2012).…”
Section: Introductionmentioning
confidence: 99%
“…The presence of color in water poses a serious threat to the environment, affecting water recreational value, light penetration and thereby reducing photosynthesis and dissolved oxygen (Dafale et al 2010). A number of physicochemical methods are available for the treatment of textile dyeing effluents containing azo dyes (Rajkumar et al 2007;He et al 2008;Kusvran et al 2011;Ju et al 2009;Zhou et al 2013). However, these methods have their own limitations such as high cost, sludge generation and low efficiency (Patidar et al 2012).…”
Section: Introductionmentioning
confidence: 99%
“…The removal of a specific dyestuff has been examined using ozone decomposition or adsorption on various kinds of adsorbents. The removal of Reactive Blue 19 [18][19][20][21][22], Acid Red 1 [23], Methylene Blue or Orange II [24], and Indigocarmin [25] has been reported. The dyestuff removal ability of an adsorbent has to be evaluated using actual wastewater from a textile factory.…”
Section: # Corresponding Authormentioning
confidence: 99%
“…36 A cinética é decorrente da rápida reação dos radicais • OH, formados continuamente a partir do H 2 O 2 eletrogerado, com os compostos orgânicos da solução contendo o RA-19, promovendo uma remoção praticamente completa da cor, alcançando aproximadamente 95% de remoção da cor no potencial de -0,9 V vs. Ag/AgCl, considerando que a intensidade da cor das amostras é proporcional à intensidade da escala do cinza na Figura 7S, material suplementar.…”
Section: Degradação Do Ra-19unclassified