Tratamiento de efluentes textiles con penicillium chrysogenum

Biological treatment with fungi has proven to be an attractive process for biodegrading textile effluents. In this work a parametric study of the degradation of Direct Black 22 (DB22) by P. chrysogenum was made as a first approach to an industrial application. Three additional carbon sources and...

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Detalles Bibliográficos
Autores principales:	Durruty, Ignacio, Froilán, González Jorge, Lanfranconi, Inés, Wolski, Erika Alejandra
Publicado:	2017
Materias:	Biodegradación Fibras textiles
Acceso en línea:	https://bdigital.uncu.edu.ar/fichas.php?idobjeto=9728

date_str_mv	2017-10-13
descriptores_str_mv	Biodegradación Fibras textiles
description_str_mv	Biological treatment with fungi has proven to be an attractive process for biodegrading textile effluents. In this work a parametric study of the degradation of Direct Black 22 (DB22) by P. chrysogenum was made as a first approach to an industrial application. Three additional carbon sources and their optimum initial concentration were studied. The optimum carbon source concentration was determined using glucose; 6 g/L showed the best performance. With this value alternative carbon sources were studied: glucose as control, starch because it is a by-product of the local potato industry and effluent from the same industry because it is a residue. The use of potato starch as co-substrate showed the highest rates of decolorization and COD degradation. This study concludes that the use of potato starch with an initial concentration of 6 g/L is the most favorable option. El tratamiento biológico mediante hongos ha demostrado ser un proceso atractivo para biodegradar efluentes textiles. En este trabajo se realizó un estudio paramétrico de la degradación de Direct Black 22 (DB22) mediante P. chrysogenum como primer acercamiento a una aplicación industrial. Se estudiaron 3 fuentes de carbono adicionales y su concentración inicial óptima. La concentración óptima de fuente de carbono se determinó utilizando glucosa; siendo 6 g/L la que demostró una mejor performance. Con este valor se estudiaron fuentes de carbono alternativas: glucosa como control, almidón por ser un subproducto de la industria de la papa local y efluente de esta misma industria por ser un residuo. El uso de almidón de papa como co-sustrato mostró las mayores velocidades de decoloración y degradación de DQO. De este estudio se concluye que el uso de almidón de papa con una concentración inicial de 6 g/L es la opción más favorable.
disciplina_str_mv	Ciencias ambientales
autor_str_mv	Durruty, Ignacio Froilán, González Jorge Lanfranconi, Inés Wolski, Erika Alejandra
titulo_str_mv	estudio paramétrico Tratamiento de efluentes textiles con penicillium chrysogenum
object_type_str_mv	Ponencia
todos_str_mv	UNMP UNMP UNMP UNMP
id	9728
plantilla_str	Producción Científico Académica
record_format	Producción Científico Académica
tipo_str	textuales
type_str_mv	Articulos
title_full	Tratamiento de efluentes textiles con penicillium chrysogenum
title_fullStr	Tratamiento de efluentes textiles con penicillium chrysogenum Tratamiento de efluentes textiles con penicillium chrysogenum
title_full_unstemmed	Tratamiento de efluentes textiles con penicillium chrysogenum Tratamiento de efluentes textiles con penicillium chrysogenum
description	Biological treatment with fungi has proven to be an attractive process for biodegrading textile effluents. In this work a parametric study of the degradation of Direct Black 22 (DB22) by P. chrysogenum was made as a first approach to an industrial application. Three additional carbon sources and their optimum initial concentration were studied. The optimum carbon source concentration was determined using glucose; 6 g/L showed the best performance. With this value alternative carbon sources were studied: glucose as control, starch because it is a by-product of the local potato industry and effluent from the same industry because it is a residue. The use of potato starch as co-substrate showed the highest rates of decolorization and COD degradation. This study concludes that the use of potato starch with an initial concentration of 6 g/L is the most favorable option.
title	Tratamiento de efluentes textiles con penicillium chrysogenum
spellingShingle	Tratamiento de efluentes textiles con penicillium chrysogenum Biodegradación Fibras textiles Durruty, Ignacio Froilán, González Jorge Lanfranconi, Inés Wolski, Erika Alejandra
topic	Biodegradación Fibras textiles
topic_facet	Biodegradación Fibras textiles
publishDate	2017
author	Durruty, Ignacio Froilán, González Jorge Lanfranconi, Inés Wolski, Erika Alejandra
author_facet	Durruty, Ignacio Froilán, González Jorge Lanfranconi, Inés Wolski, Erika Alejandra
title_sort	Tratamiento de efluentes textiles con penicillium chrysogenum
title_short	Tratamiento de efluentes textiles con penicillium chrysogenum
url	https://bdigital.uncu.edu.ar/fichas.php?idobjeto=9728
estado_str	3
building	Biblioteca Digital
filtrotop_str	Biblioteca Digital
collection	Producción Científico Académica
institution	Sistema Integrado de Documentación
indexed_str	2023-04-25 00:36
_version_	1764120216886837248

Tratamiento de efluentes textiles con penicillium chrysogenum

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