In this work, an iron-rich bentonite was thermally modified at 200 oC and posteriorly used as a heterogeneous catalyst in the decolorization and degradation of methylene blue dye (MB) by photo-Fenton reaction under visible irradiation. The variables such as catalyst concentration and pH were investigated in the reaction system to detect the optimal decolorization conditions using the response surface methodology (RSM) coupled with Central Composite Design (CCD). Photodegradation of MB was analyzed by LC-MS technique. The results indicated that the optimal conditions to obtain 94% of MB decolorization efficiency were pH = 2.4 and catalyst mass = 0.02 g. It was also possible to verify that the simultaneous combination of catalyst, hydrogen pe...
Os corantes têxteis são compostos com estrutura complexa e de difícil degradação. Quando não tratado...
Se sintetizaron dos catalizadores en forma de película: uno de alginato-arcilla férrica y el segundo...
This project evaluates the possibility of using Advanced Oxidation Processes such as Heterogeneous P...
A photocatalytic reaction was carried out to degrade a commercial dye and obtain mathematical models...
The textile industry is responsible for the generation of highly colored effluents, which need adequ...
Waste treatment is an important aspect of an industry. Organic dyes are used in many fields, such as...
Dans cette étude nous avons cherché à évaluer les paramètres et les mécanismes gouvernant la réactiv...
FACEPEAs indústrias têxteis são fonte de desenvolvimento econômico no Nordeste brasileiro, principal...
The presence of color in textile effluents has been studied because of the need for more effective t...
In this work, aluminum net crafted (recycled) were used as TiO2 support for the treatment of textile...
CAPESAs indústrias alimentícias, a partir dos seus processos produtivos, geram um elevado volume de ...
Three technologies were tested (TiO2/UV, H2O2/UV, and TiO2/H2O2/UV) for the degradation and color re...
The heterogeneous photocatalytic degradation of dyes reactive red 120 and reactive blue 4 under idea...
O objectivo deste trabalho visa avaliar a degradação fotocatalitica dos corantes azo Remazol Amarelo...
La metodología de superficie de respuesta se aplicó para evaluar la condición óptima experimental a ...
Os corantes têxteis são compostos com estrutura complexa e de difícil degradação. Quando não tratado...
Se sintetizaron dos catalizadores en forma de película: uno de alginato-arcilla férrica y el segundo...
This project evaluates the possibility of using Advanced Oxidation Processes such as Heterogeneous P...
A photocatalytic reaction was carried out to degrade a commercial dye and obtain mathematical models...
The textile industry is responsible for the generation of highly colored effluents, which need adequ...
Waste treatment is an important aspect of an industry. Organic dyes are used in many fields, such as...
Dans cette étude nous avons cherché à évaluer les paramètres et les mécanismes gouvernant la réactiv...
FACEPEAs indústrias têxteis são fonte de desenvolvimento econômico no Nordeste brasileiro, principal...
The presence of color in textile effluents has been studied because of the need for more effective t...
In this work, aluminum net crafted (recycled) were used as TiO2 support for the treatment of textile...
CAPESAs indústrias alimentícias, a partir dos seus processos produtivos, geram um elevado volume de ...
Three technologies were tested (TiO2/UV, H2O2/UV, and TiO2/H2O2/UV) for the degradation and color re...
The heterogeneous photocatalytic degradation of dyes reactive red 120 and reactive blue 4 under idea...
O objectivo deste trabalho visa avaliar a degradação fotocatalitica dos corantes azo Remazol Amarelo...
La metodología de superficie de respuesta se aplicó para evaluar la condición óptima experimental a ...
Os corantes têxteis são compostos com estrutura complexa e de difícil degradação. Quando não tratado...
Se sintetizaron dos catalizadores en forma de película: uno de alginato-arcilla férrica y el segundo...
This project evaluates the possibility of using Advanced Oxidation Processes such as Heterogeneous P...