<b>Determinação e análise de isotermas de adsorção do corante azul 5G em leito fixo de carvão ativado</b> - doi: 10.4025/actascitechnol.v33i4.8239

Jorge Antonio Lopes Dal Piva; Onélia Santos; Cid Marcos Gonçalves Andrade

doi:10.4025/actascitechnol.v33i4.8239

Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G

Authors

Jorge Antonio Lopes Dal Piva Universidade Estadual de Maringá
Onélia Santos Universidade Estadual de Maringá
Cid Marcos Gonçalves Andrade Universidade Estadual de Maringá

DOI:

https://doi.org/10.4025/actascitechnol.v33i4.8239

Keywords:

Adsorption, mathematical model, blue reactive dyes 5G

Abstract

This work, to looking for the development of process for wastes textile treatment, had the objective to study the adsorption process of the blue reactive dyes 5G from the synthetic effluent in coal activated. The isotherms of adsorption in batch system was made for temperatures of 30, 40 and 60°C (the pH was controlled in 6.0 until 8.0 and the time of contact between the system dye-coal was 90 hours) with posterior adjustment of the models for Langmuir and Freundlich equations. After, these parameters were put in function of temperature, with good results when compared to the experimental data.

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Author Biography

Cid Marcos Gonçalves Andrade, Universidade Estadual de Maringá

Atualmente é professor da Universidade Estadual de Maringá e encontra-se como Professor Visitante na Universidade de Calgary-Canadá. Tem experiência nas áreas de Engenharia Química e de Alimentos, na modelagem e simulação de operações unitárias tanto para processos químicos como de alimentos; assim como na análise, síntese e controle de processos químicos e de alimentos. Currículo Lattes

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Published

2011-05-18

How to Cite

Piva, J. A. L. D., Santos, O., & Andrade, C. M. G. (2011). Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G. Acta Scientiarum. Technology, 33(4), 435–438. https://doi.org/10.4025/actascitechnol.v33i4.8239

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Issue

Vol. 33 No. 4 (2011)

Section

Chemical Engineering

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