Decolorization of molasses alcohol wastewater by thermophilic hydrolase with practical application value.

Hydrolases Molasses Wastewater
Colorants Conjugate system Decolorization Molasses wastewater Thermophilic cutinase

Journal

Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523

Informations de publication

Date de publication:
Mar 2021
Historique:
received: 18 11 2020
revised: 21 11 2020
accepted: 16 12 2020
pubmed: 3 1 2021
medline: 4 2 2021
entrez: 2 1 2021
Statut: ppublish

Résumé

The aim of this work was to explore the ability of cutinase in the decolorization of molasses wastewater. Thermophilic cutinase from Thermobifida alba eliminated 76.1-78.2% of colorants and exhibited the highest decolorization efficiency amongst all of the cutinases tested. Cutinase from Thermobifida alba was immobilized on an affordable and efficient modified chitosan carrier and achieved a decolorization yield of 79.3-81.2%. This cutinase removed 66.3-71.1% of pigments and lasted continuously for 5 days. Importantly, it was also shown to continuously and effectively remove COD and BOD

Identifiants

DOI: 10.1016/j.biortech.2020.124609 PMID: 33387709
pubmed: 33387709
pii: S0960-8524(20)31883-6
doi: 10.1016/j.biortech.2020.124609
pii:
doi:

Substances chimiques

Waste Water 0
Hydrolases EC 3.-

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

124609

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Auteurs

Zedong Zhang (Z)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China; College of Food Science and Engineering, South China University of Technology, Guangzhou 510640, PR China. Electronic address: Zhangzd0610@126.com.

Wenjun Wang (W)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Dongming Li (D)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Jianhui Xiao (J)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Leiyan Wu (L)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Xiang Geng (X)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Guoqiang Wu (G)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Zicong Zeng (Z)

College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China.

Jie Hu (J)

College of Engineering, Jiangxi Agricultural University, Nanchang 330045, PR China; Jiangxi Engineering Research Center of Animal Husbandry Facility Technology Exploitation, Nanchang 330045, PR China.

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Classifications MeSH

questionsmedicales.fr › Enzymes et coenzymes › Enzymes › Hydrolases › Decolorization of molasses alcohol wastewater...
questionsmedicales.fr › Aliments et boissons › Aliments › Mélasses › Decolorization of molasses alcohol wastewater...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Decolorization of molasses alcohol wastewater...