Objective. To evaluate the degradation of Tartrazine dye by using the Fenton´s reagent. We aim to implement an advanced oxidation technology in order to remove the Tartrazine dye, which is widely used in food industry locally, nationally and internationally. Materials and methods. A randomized factorial experimental design was used, with a reactor composed of a glass recipient as a reservoir to store the problem sample and the reaction place for the degradation. Additionally, an internal mixing system was arranged to keep the solution homogeneous during the experimental period (two hours). An initial 100 mg/L concentration of Tartrazine was used, and the solution was kept at a 3.0 pH level. The dye´s degradation was determined by the use of...
Releasing of dyes to the environment that caused major pollutant in wastewater usually comes from te...
Introduction. The importance of treating waste waters is based on removing the contaminants and th...
A indústria têxtil gera grandes volumes de efluentes com elevada carga orgânica, forte coloração e t...
Introduction. The prevention and control of environmental pollution is one of the main responsibilit...
Introduction. This paper introduces the use of an advanced oxidation technique to remove and mineral...
The degradation and decolorization of azo dye COLRON RED SD3B as model pollutant by H2O2/ UV and H2O...
Introduction. The importance of treating waste waters is based on removing the contaminants and the ...
Processos de fotodegradação de compostos orgânicos tóxicos têm sido bastante estudados. Este trabalh...
Esta dissertação teve como objetivo estudar o acoplamento das micro-ondas ao processo Fenton para o ...
The present Doctoral Thesis constitutes a comprehensive study of the removal of food azo dyes in aqu...
In this work, pillared bentonite with Al−Fe (Al−Fe−PILC) was synthesized and used as a heterogeneous...
This work is a partnership with an ophthalmic products company that generates effluents containing a...
The photocatalytic degradation of an optical brightener, derivative of the 4,4'- bis(1,3,5-triaznyla...
Les procédés dits d'oxydation avancés (POA) permettent la dégradation totale (minéralisation) en mil...
In this work, the operational conditions of the tartrazine electro-oxidation (EO) process were optim...
Releasing of dyes to the environment that caused major pollutant in wastewater usually comes from te...
Introduction. The importance of treating waste waters is based on removing the contaminants and th...
A indústria têxtil gera grandes volumes de efluentes com elevada carga orgânica, forte coloração e t...
Introduction. The prevention and control of environmental pollution is one of the main responsibilit...
Introduction. This paper introduces the use of an advanced oxidation technique to remove and mineral...
The degradation and decolorization of azo dye COLRON RED SD3B as model pollutant by H2O2/ UV and H2O...
Introduction. The importance of treating waste waters is based on removing the contaminants and the ...
Processos de fotodegradação de compostos orgânicos tóxicos têm sido bastante estudados. Este trabalh...
Esta dissertação teve como objetivo estudar o acoplamento das micro-ondas ao processo Fenton para o ...
The present Doctoral Thesis constitutes a comprehensive study of the removal of food azo dyes in aqu...
In this work, pillared bentonite with Al−Fe (Al−Fe−PILC) was synthesized and used as a heterogeneous...
This work is a partnership with an ophthalmic products company that generates effluents containing a...
The photocatalytic degradation of an optical brightener, derivative of the 4,4'- bis(1,3,5-triaznyla...
Les procédés dits d'oxydation avancés (POA) permettent la dégradation totale (minéralisation) en mil...
In this work, the operational conditions of the tartrazine electro-oxidation (EO) process were optim...
Releasing of dyes to the environment that caused major pollutant in wastewater usually comes from te...
Introduction. The importance of treating waste waters is based on removing the contaminants and th...
A indústria têxtil gera grandes volumes de efluentes com elevada carga orgânica, forte coloração e t...