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New Type Biomembrane: Transport and Biodegradation of Reactive Textile Dye
[Image: see text] In traditional separation processes, there are environmental risks still because of the presence of toxic agents. Thus, a novel biomembrane microreactor named eco-green biomembrane (EgBM) was developed to perform the transport, biodegradation, and cleaning of a textile dye aqueous...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7203689/ https://www.ncbi.nlm.nih.gov/pubmed/32391468 http://dx.doi.org/10.1021/acsomega.9b04433 |
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author | Dayı, Bugra Onac, Canan Kaya, Ahmet Akdogan, Hatice Ardag Rodriguez-Couto, Susana |
author_facet | Dayı, Bugra Onac, Canan Kaya, Ahmet Akdogan, Hatice Ardag Rodriguez-Couto, Susana |
author_sort | Dayı, Bugra |
collection | PubMed |
description | [Image: see text] In traditional separation processes, there are environmental risks still because of the presence of toxic agents. Thus, a novel biomembrane microreactor named eco-green biomembrane (EgBM) was developed to perform the transport, biodegradation, and cleaning of a textile dye aqueous solution (3 mg/L) from the donor (i.e., textile dye) to the acceptor (i.e., laccase enzymes) phases. In the present work, Morchella esculenta pellets were used as carriers and degraders instead of using the traditional chemical carriers. The optimized EgBM was made of cellulose triacetate (16.1%) as a base polymer, 2-nitrophenyl octyl ether (25.2%) as a plasticizer, and M. esculenta fungus pellets (58.7%) as both carriers and degraders. A decoloration percentage of 98.6% ± 0.8 in 60 h was attained, which was due to two mechanisms: biosorption (15.4% ± 0.1) on fungal mycelium and biodegradation (83.2% ± 0.6) by laccase enzymes. The EgBM was achieved not only by the transport of reactive textile dyes used in the donor phase but also by the biodegradation and biosorption of the dyes. |
format | Online Article Text |
id | pubmed-7203689 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-72036892020-05-08 New Type Biomembrane: Transport and Biodegradation of Reactive Textile Dye Dayı, Bugra Onac, Canan Kaya, Ahmet Akdogan, Hatice Ardag Rodriguez-Couto, Susana ACS Omega [Image: see text] In traditional separation processes, there are environmental risks still because of the presence of toxic agents. Thus, a novel biomembrane microreactor named eco-green biomembrane (EgBM) was developed to perform the transport, biodegradation, and cleaning of a textile dye aqueous solution (3 mg/L) from the donor (i.e., textile dye) to the acceptor (i.e., laccase enzymes) phases. In the present work, Morchella esculenta pellets were used as carriers and degraders instead of using the traditional chemical carriers. The optimized EgBM was made of cellulose triacetate (16.1%) as a base polymer, 2-nitrophenyl octyl ether (25.2%) as a plasticizer, and M. esculenta fungus pellets (58.7%) as both carriers and degraders. A decoloration percentage of 98.6% ± 0.8 in 60 h was attained, which was due to two mechanisms: biosorption (15.4% ± 0.1) on fungal mycelium and biodegradation (83.2% ± 0.6) by laccase enzymes. The EgBM was achieved not only by the transport of reactive textile dyes used in the donor phase but also by the biodegradation and biosorption of the dyes. American Chemical Society 2020-04-27 /pmc/articles/PMC7203689/ /pubmed/32391468 http://dx.doi.org/10.1021/acsomega.9b04433 Text en Copyright © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes. |
spellingShingle | Dayı, Bugra Onac, Canan Kaya, Ahmet Akdogan, Hatice Ardag Rodriguez-Couto, Susana New Type Biomembrane: Transport and Biodegradation of Reactive Textile Dye |
title | New Type Biomembrane: Transport and
Biodegradation of Reactive Textile Dye |
title_full | New Type Biomembrane: Transport and
Biodegradation of Reactive Textile Dye |
title_fullStr | New Type Biomembrane: Transport and
Biodegradation of Reactive Textile Dye |
title_full_unstemmed | New Type Biomembrane: Transport and
Biodegradation of Reactive Textile Dye |
title_short | New Type Biomembrane: Transport and
Biodegradation of Reactive Textile Dye |
title_sort | new type biomembrane: transport and
biodegradation of reactive textile dye |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7203689/ https://www.ncbi.nlm.nih.gov/pubmed/32391468 http://dx.doi.org/10.1021/acsomega.9b04433 |
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