Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae

Detalhes bibliográficos
Autor(a) principal: Corso, C. R. [UNESP]
Data de Publicação: 2012
Outros Autores: Almeida, E. J. R. [UNESP], Santos, G. C. [UNESP], Morao, L. G. [UNESP], Fabris, G. S. L. [UNESP], Mitter, E. K. [UNESP], MendezVilas, A.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1142/9789814405041_0010
http://hdl.handle.net/11449/117207
Resumo: Azo dyes are extensively used for coloring textiles, paper, food, leather, drink, pharmaceutical products, cosmetics and inks. The textile industry consumes the largest amount of azo dyes, and it is estimated that approximately 10 - 15% of dyes used for coloring textiles might be lost in waste streams. Almost all azo dyes are synthetic and resist biodegradation, however, they can be readly reduced by a number of chemical and biological reducing systems. Biological treatment is advantageous over physical and chemical method as result of its low cost and little disturbance to the environment. This research focuses on the utilization of Aspergillus oryzae, to remove some kinds of azo dyes from aqueous solutions. The fungi, physically induced in its paramorphogenic form (called, pellets), were used in the dyes biosorption studies with both non autoclave and autoclaved hyphas, at differents pH values. Thus the goals are the removal of dyes by biosorption and the decrease of its toxicity.
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spelling Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzaeBioremediationbiosorptionAspergillus oryzaeDaphnia similisparamorphogenic formpelletsazo dyetoxicityAzo dyes are extensively used for coloring textiles, paper, food, leather, drink, pharmaceutical products, cosmetics and inks. The textile industry consumes the largest amount of azo dyes, and it is estimated that approximately 10 - 15% of dyes used for coloring textiles might be lost in waste streams. Almost all azo dyes are synthetic and resist biodegradation, however, they can be readly reduced by a number of chemical and biological reducing systems. Biological treatment is advantageous over physical and chemical method as result of its low cost and little disturbance to the environment. This research focuses on the utilization of Aspergillus oryzae, to remove some kinds of azo dyes from aqueous solutions. The fungi, physically induced in its paramorphogenic form (called, pellets), were used in the dyes biosorption studies with both non autoclave and autoclaved hyphas, at differents pH values. Thus the goals are the removal of dyes by biosorption and the decrease of its toxicity.UNESP Univ Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 Sao Paulo, BrazilUNESP Univ Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 Sao Paulo, BrazilWorld Scientific Publ Co Pte LtdUniversidade Estadual Paulista (Unesp)Corso, C. R. [UNESP]Almeida, E. J. R. [UNESP]Santos, G. C. [UNESP]Morao, L. G. [UNESP]Fabris, G. S. L. [UNESP]Mitter, E. K. [UNESP]MendezVilas, A.2015-03-18T15:55:32Z2015-03-18T15:55:32Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject49-54http://dx.doi.org/10.1142/9789814405041_0010Microbes In Applied Research: Current Advances And Challenges. Singapore: World Scientific Publ Co Pte Ltd, p. 49-54, 2012.http://hdl.handle.net/11449/11720710.1142/9789814405041_0010WOS:0003394799000118876667942702235Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMicrobes In Applied Research: Current Advances And Challengesinfo:eu-repo/semantics/openAccess2021-10-23T21:41:32Zoai:repositorio.unesp.br:11449/117207Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:53:16.909604Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
title Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
spellingShingle Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
Corso, C. R. [UNESP]
Bioremediation
biosorption
Aspergillus oryzae
Daphnia similis
paramorphogenic form
pellets
azo dye
toxicity
title_short Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
title_full Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
title_fullStr Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
title_full_unstemmed Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
title_sort Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
author Corso, C. R. [UNESP]
author_facet Corso, C. R. [UNESP]
Almeida, E. J. R. [UNESP]
Santos, G. C. [UNESP]
Morao, L. G. [UNESP]
Fabris, G. S. L. [UNESP]
Mitter, E. K. [UNESP]
MendezVilas, A.
author_role author
author2 Almeida, E. J. R. [UNESP]
Santos, G. C. [UNESP]
Morao, L. G. [UNESP]
Fabris, G. S. L. [UNESP]
Mitter, E. K. [UNESP]
MendezVilas, A.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Corso, C. R. [UNESP]
Almeida, E. J. R. [UNESP]
Santos, G. C. [UNESP]
Morao, L. G. [UNESP]
Fabris, G. S. L. [UNESP]
Mitter, E. K. [UNESP]
MendezVilas, A.
dc.subject.por.fl_str_mv Bioremediation
biosorption
Aspergillus oryzae
Daphnia similis
paramorphogenic form
pellets
azo dye
toxicity
topic Bioremediation
biosorption
Aspergillus oryzae
Daphnia similis
paramorphogenic form
pellets
azo dye
toxicity
description Azo dyes are extensively used for coloring textiles, paper, food, leather, drink, pharmaceutical products, cosmetics and inks. The textile industry consumes the largest amount of azo dyes, and it is estimated that approximately 10 - 15% of dyes used for coloring textiles might be lost in waste streams. Almost all azo dyes are synthetic and resist biodegradation, however, they can be readly reduced by a number of chemical and biological reducing systems. Biological treatment is advantageous over physical and chemical method as result of its low cost and little disturbance to the environment. This research focuses on the utilization of Aspergillus oryzae, to remove some kinds of azo dyes from aqueous solutions. The fungi, physically induced in its paramorphogenic form (called, pellets), were used in the dyes biosorption studies with both non autoclave and autoclaved hyphas, at differents pH values. Thus the goals are the removal of dyes by biosorption and the decrease of its toxicity.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
2015-03-18T15:55:32Z
2015-03-18T15:55:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1142/9789814405041_0010
Microbes In Applied Research: Current Advances And Challenges. Singapore: World Scientific Publ Co Pte Ltd, p. 49-54, 2012.
http://hdl.handle.net/11449/117207
10.1142/9789814405041_0010
WOS:000339479900011
8876667942702235
url http://dx.doi.org/10.1142/9789814405041_0010
http://hdl.handle.net/11449/117207
identifier_str_mv Microbes In Applied Research: Current Advances And Challenges. Singapore: World Scientific Publ Co Pte Ltd, p. 49-54, 2012.
10.1142/9789814405041_0010
WOS:000339479900011
8876667942702235
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Microbes In Applied Research: Current Advances And Challenges
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 49-54
dc.publisher.none.fl_str_mv World Scientific Publ Co Pte Ltd
publisher.none.fl_str_mv World Scientific Publ Co Pte Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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