Dye Reactive Orange 16
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Avaliação da mutagenicidade dos corantes Sudan III, Vat Green 3, Reactive Orange 16 e Reactive Black 5 por meio do ensaio de micronúcleos em células HepG2 / Evaluation of the mutagenicity of the dyes Sudan III, Vat Green 3, Reactive Orange 16, and Reactive Black 5 by using the micronucleus asay in HepG2 cells
The colors have always caused fascination in mankind. Throughout history, colored compounds have always been considered attractive tools in industrial activities. The synthetic dyes are widely used in textile industry, paper and photography printing, in pharmaceutical, food, and cosmetic industries. These compounds are considered important environmental cont
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012
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2. Electrochemical degradation of the dye reactive orange 16 using electrochemical flow-cell
As remoções eletroquímicas de cor e do conteúdo orgânico de soluções do corante laranja reativo 16 (RO16) foram efetuadas usando uma célula em fluxo e um eletrodo de trabalho de Pt. As influências das variáveis do sistema, tais como fluxo, concentração de NaCl, potencial aplicado e pH da solução, foram estudadas. A melhor remoção de cor foi d
Journal of the Brazilian Chemical Society. Publicado em: 2011-07
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3. Adsorção de corantes aniônicos de solução aquosa em cinza leve de carvão e zeólita de cinza leve de carvão / Adsorption of anionic dyes from aqueous solutions onto coal fly ash and zeolite synthesized from coal fly ash
Cinza leve de carvão, resíduo gerado em usina termelétrica, foi usada para sintetizar zeólita por meio de tratamento hidrotérmico com solução de NaOH. A cinza leve (CL-2) e a zeólita sintética (ZM-2) que foi predominantemente identificada como hidroxi-sodalita foram utilizadas como adsorventes dos corantes aniônicos índigo carmina (IC) e reativo l
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2010
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4. Adsorção do corante reativo laranja 16 de soluções aquosas por zeólita sintética
Coal fly ash, a waste generated in a coal-fired electric power plant, was used to synthesize zeolite by hydrothermal treatment with NaOH solution. This zeolite was used as adsorbent to investigate the adsorption kinetics and isotherm parameters of the reactive orange 16 (RO16) dye from aqueous solutions at different concentrations (1.3-15.4 mg L-1). Three ki
Química Nova. Publicado em: 2010
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5. UTILIZAÇÃO DE HUMINA COMO UM MATERIAL ALTERNATIVO NA ADSORÇÃO/DESSORÇÃO DE CORANTES REATIVOS / HUMIN USE AS AN ALTERNATIVE MATERIAL IN ADSORPTION / DESORPTION OF REACTIVE DYES
Environmental problems have become increasingly acute and frequent in recent decades, mainly due to unrestrained population growth and increased industrial activity. The textile industry merits especial attention in this context, since large volumes of water are used in finishing processes, which results in substantial quantities of liquid effluent. The obje
Publicado em: 2010
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6. Adsorção de corantes reativos utilizando sal quartenário de quitosana como adsorvente
Adsorption of reactive dyes orange 16, red 120 and blue 4 by quaternary chitosan salt (QCS) or chitosan-N-2-hydroxypropyl trimethyl ammonium chloride was used as model to demonstrate the removal of reactive dyes from textile effluents. The polymer was characterized by IV, ATG, EDX analysis and amount of quaternary ammonium groups. The adsorption experiments
Publicado em: 2009
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7. Screening of static culture and comparison of batch and continuous culture for the textile dye biological decolorization by Phanerochaete chrysosporium
The production of manganese dependent peroxidase (MnP) by Phanerochaete chrysosporium and the level of decolorization of 13 dyes were evaluated using static and agitated batch cultures and continuous cultures. A screening carried out under static conditions showed that the oxidative system has a certain affinity for azoic structures. For concentrations of 10
Brazilian Journal of Chemical Engineering. Publicado em: 2006-09