Autotrophic induced heterotrophic bioreduction of bromate in use of elemental sulfur or zerovalent iron as electron donor.

Autotrophic Processes Bromates Electrons Iron Oxidation-Reduction Sulfur
Bioreduction Bromate Inorganic electron donor Mechanisms

Journal

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

Informations de publication

Date de publication:
Dec 2020
Historique:
received: 26 07 2020
revised: 07 08 2020
accepted: 12 08 2020
pubmed: 23 8 2020
medline: 9 10 2020
entrez: 23 8 2020
Statut: ppublish

Résumé

Bioreduction of bromate using elementary sulfur (S(0)) or zerovalent iron (Fe(0)) as electron donor was studied. After 60-day cultivation, the microbial consortium achieved high bromate conversion of 91.9 ± 2.1% and 90.0 ± 4.0% in the S(0) and Fe(0) amended tests. A coupling mechanism involving autotrophic oxidation of S(0) or Fe(0) to convert bicarbonate to volatile fatty acids followed by bromate reduction at the oxidation of the volatile fatty acids to CO

Identifiants

DOI: 10.1016/j.biortech.2020.124015 PMID: 32827978
pubmed: 32827978
pii: S0960-8524(20)31287-6
doi: 10.1016/j.biortech.2020.124015
pii:
doi:

Substances chimiques

Bromates 0
Sulfur 70FD1KFU70
Iron E1UOL152H7

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

124015

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Auteurs

Chunshuang Liu (C)

College of Chemical Engineering, China University of Petroleum, Qingdao 266580, China.

Wei Li (W)

College of Chemical Engineering, China University of Petroleum, Qingdao 266580, China.

Lihong Liu (L)

School of Earth Sciences, Northeast Petroleum University, Daqing 163318, China.

Haitong Yu (H)

College of Chemical Engineering, China University of Petroleum, Qingdao 266580, China.

Fang Liu (F)

College of Chemical Engineering, China University of Petroleum, Qingdao 266580, China.

Duu-Jong Lee (DJ)

Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan; Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan; College of Technology and Engineering, National Taiwan Normal University, Taipei 10620, Taiwan; College of Engineering, Tunghai University, Taichung 40770 Taiwan. Electronic address: djlee@ntu.edu.tw.

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Classifications MeSH

questionsmedicales.fr › Métabolisme › Processus autotrophes › Autotrophic induced heterotrophic bioreduction...
questionsmedicales.fr › Produits chimiques inorganiques › Électrolytes › Ions › Anions › Bromates › Autotrophic induced heterotrophic bioreduction...
questionsmedicales.fr › Phénomènes physiques › Phénomènes magnétiques › Phénomènes électromagnétiques › Électrons › Autotrophic induced heterotrophic bioreduction...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Fer › Autotrophic induced heterotrophic bioreduction...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › Autotrophic induced heterotrophic bioreduction...
questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Chalcogènes › Soufre › Autotrophic induced heterotrophic bioreduction...