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Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum
In this work, treatment of textile dye wastewater was carried in a batch reactor using Ganoderma lucidum. The characteristics of textile dye wastewater were studied. The effect of process parameters like pH, temperature, agitation speed and dye wastewater concentration on dye decolourization and deg...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3563749/ https://www.ncbi.nlm.nih.gov/pubmed/28324348 http://dx.doi.org/10.1007/s13205-012-0073-5 |
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author | Selvakumar, Sathian Manivasagan, Rajasimman Chinnappan, Karthikeyan |
author_facet | Selvakumar, Sathian Manivasagan, Rajasimman Chinnappan, Karthikeyan |
author_sort | Selvakumar, Sathian |
collection | PubMed |
description | In this work, treatment of textile dye wastewater was carried in a batch reactor using Ganoderma lucidum. The characteristics of textile dye wastewater were studied. The effect of process parameters like pH, temperature, agitation speed and dye wastewater concentration on dye decolourization and degradation were studied. These parameters were optimized using response surface methodology (RSM). From the results, the optimized conditions were: pH 6.6, temperature 26.5 °C, agitation speed 200 rpm and dye wastewater concentration 1:2. At these optimized conditions, the maximum decolourization and COD reduction were found to be 81.4 and 90.3 %. Kinetic studies were carried out using different models like first-order, diffusional and Singh model. From the results, it was found that the degradation follows the first-order reaction model. |
format | Online Article Text |
id | pubmed-3563749 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-35637492013-02-07 Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum Selvakumar, Sathian Manivasagan, Rajasimman Chinnappan, Karthikeyan 3 Biotech Original Article In this work, treatment of textile dye wastewater was carried in a batch reactor using Ganoderma lucidum. The characteristics of textile dye wastewater were studied. The effect of process parameters like pH, temperature, agitation speed and dye wastewater concentration on dye decolourization and degradation were studied. These parameters were optimized using response surface methodology (RSM). From the results, the optimized conditions were: pH 6.6, temperature 26.5 °C, agitation speed 200 rpm and dye wastewater concentration 1:2. At these optimized conditions, the maximum decolourization and COD reduction were found to be 81.4 and 90.3 %. Kinetic studies were carried out using different models like first-order, diffusional and Singh model. From the results, it was found that the degradation follows the first-order reaction model. Springer Berlin Heidelberg 2012-06-13 2013-02 /pmc/articles/PMC3563749/ /pubmed/28324348 http://dx.doi.org/10.1007/s13205-012-0073-5 Text en © The Author(s) 2012 https://creativecommons.org/licenses/by/4.0/ This article is published under license to BioMed Central Ltd. Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. |
spellingShingle | Original Article Selvakumar, Sathian Manivasagan, Rajasimman Chinnappan, Karthikeyan Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum |
title | Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum |
title_full | Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum |
title_fullStr | Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum |
title_full_unstemmed | Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum |
title_short | Biodegradation and decolourization of textile dye wastewater using Ganoderma lucidum |
title_sort | biodegradation and decolourization of textile dye wastewater using ganoderma lucidum |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3563749/ https://www.ncbi.nlm.nih.gov/pubmed/28324348 http://dx.doi.org/10.1007/s13205-012-0073-5 |
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