This research shows the adsorbent potential of corncobs in the removal of the anionic bright blue colorant on packed beds. It was evaluated the effect of pH parameters from this medium, particle size, saline presence and column height. The samples were analyzed by defined intervals of time. The colorant quantity removed was quantified by means of ultraviolet-visible spectroscopy. Models of Adams-Bohart, Thomas and Yoon-Nelson were used to predict the breakthrough curves using nonlinear regression and so set the characteristic parameters of the process. BDST model was used to express the influence of bed height into the breakthrough curve. It was found that acid pH (pH = 2.0) smaller particle size (0.3 mm < x < 0.5 mm) and larger bed h...
Introduction. The contamination produced by the download of industrial effluents, especially from te...
La presencia de colorantes es una de las problemáticas de mayor preocupación en las aguas residuale...
Agência Nacional de Energia Elétrica (ANEEL)A problemática envolvendo a contaminação de corpos hídri...
This research shows the adsorbent potential of corncobs in the removal of the anionic bright blue co...
This work shows the use of rice husk in the removal of cationic dye methylene blue on continuous sys...
This research shows the adsorbent potential of corncobs in the removal of the anionic bright blue co...
Introduction. Industrial colored effluents are an evident indicator of water pollution. Small quanti...
Efluentes que são descartados pelas indústrias de alimentos são importantes fontes de poluição da ág...
Dyes are usually present in water effluents of many industries, such as textiles, leather, paper, pr...
Los colorantes están usualmente presentes en los efluentes acuosos de muchas industrias, como la tex...
In this work the adsorption process of the dye Reactive Blue 5G using commercial adsorbent Dowexâ Op...
Las aguas residuales con colorante pueden surgir como resultado directo de la producción de coloran...
Introduction. The contamination produced by the download of industrial effluents, especially from te...
Los colorantes azoicos son ampliamente utilizados en industrias como la textil, farmacéutica, alimen...
La contaminación del agua con colorantes sintéticos, resultado de las actividades industriales, es u...
Introduction. The contamination produced by the download of industrial effluents, especially from te...
La presencia de colorantes es una de las problemáticas de mayor preocupación en las aguas residuale...
Agência Nacional de Energia Elétrica (ANEEL)A problemática envolvendo a contaminação de corpos hídri...
This research shows the adsorbent potential of corncobs in the removal of the anionic bright blue co...
This work shows the use of rice husk in the removal of cationic dye methylene blue on continuous sys...
This research shows the adsorbent potential of corncobs in the removal of the anionic bright blue co...
Introduction. Industrial colored effluents are an evident indicator of water pollution. Small quanti...
Efluentes que são descartados pelas indústrias de alimentos são importantes fontes de poluição da ág...
Dyes are usually present in water effluents of many industries, such as textiles, leather, paper, pr...
Los colorantes están usualmente presentes en los efluentes acuosos de muchas industrias, como la tex...
In this work the adsorption process of the dye Reactive Blue 5G using commercial adsorbent Dowexâ Op...
Las aguas residuales con colorante pueden surgir como resultado directo de la producción de coloran...
Introduction. The contamination produced by the download of industrial effluents, especially from te...
Los colorantes azoicos son ampliamente utilizados en industrias como la textil, farmacéutica, alimen...
La contaminación del agua con colorantes sintéticos, resultado de las actividades industriales, es u...
Introduction. The contamination produced by the download of industrial effluents, especially from te...
La presencia de colorantes es una de las problemáticas de mayor preocupación en las aguas residuale...
Agência Nacional de Energia Elétrica (ANEEL)A problemática envolvendo a contaminação de corpos hídri...