Novel insight into the inhibitory effects and mechanisms of Fe(II)-mediated multi-metabolism in anaerobic ammonium oxidation (anammox).

Anaerobiosis Anaerobic Ammonia Oxidation Bioreactors Oxidation-Reduction Sewage Nitrates / metabolism Ammonium Compounds Ferrous Compounds Nitrogen Denitrification
Anammox Crusts Fe-N network Ferroptosis Oxidative stress

Journal

Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072

Informations de publication

Date de publication:
15 Aug 2023
Historique:
received: 22 02 2023
revised: 23 05 2023
accepted: 28 06 2023
medline: 16 8 2023
pubmed: 7 7 2023
entrez: 6 7 2023
Statut: ppublish

Résumé

Fe(II) participates in complex Fe-N cycles and effects on the microbial metabolism in the anaerobic ammonium oxidation (anammox) dominated system. In this study, the inhibitory effects and mechanisms of Fe(II)-mediated multi-metabolism in anammox were revealed, and the potential role of Fe(II) in the nitrogen cycle was evaluated. The results showed that the long-term accumulation of high Fe(II) concentrations (70-80 mg/L) led to a hysteretic inhibition of anammox. High Fe(II) concentrations induced the generation of high levels of intracellular ·O

Identifiants

DOI: 10.1016/j.watres.2023.120291 PMID: 37413747
pubmed: 37413747
pii: S0043-1354(23)00727-3
doi: 10.1016/j.watres.2023.120291
pii:
doi:

Substances chimiques

Sewage 0
Nitrates 0
Ammonium Compounds 0
Ferrous Compounds 0
Nitrogen N762921K75

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

120291

Informations de copyright

Copyright © 2023. Published by Elsevier Ltd.

Déclaration de conflit d'intérêts

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Yushi Jiang (Y)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China.

Yuqi Chen (Y)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China.

Ying Wang (Y)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China.

Xueming Chen (X)

Fujian Provincial Engineering Research Center of Rural Waste Recycling Technology, College of Environment and Safety Engineering, Fuzhou University, Fuzhou 350116, China.

Xuanfan Zhou (X)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China.

Kexin Qing (K)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China.

Wenzhi Cao (W)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China.

Yanlong Zhang (Y)

Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystem, College of the Environment & Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China; Fujian Key Laboratory of Coastal Pollution Prevention and Control (CPPC), College of Environment and Ecology, Xiamen University, Xiamen, Fujian Province, 361102, China. Electronic address: ylzhang@xmu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Métabolisme › Anaérobiose › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Phénomènes biologiques › Phénomènes écologiques et environnementaux › Cycle de l'azote › Oxydation anaérobie de l'ammonium › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Technologie, industrie et agriculture › Technologie › Biotechnologie › Bioréacteurs › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Mélanges complexes › Eaux d'égout › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Composés chimiques organiques › Nitrates › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'azote › Composés d'ammonium › Novel insight into the inhibitory effects and...
questionsmedicales.fr › Produits chimiques inorganiques › Composés du fer › Composés du fer II › Novel insight into the inhibitory effects and...
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questionsmedicales.fr › Phénomènes biologiques › Phénomènes écologiques et environnementaux › Cycle de l'azote › Dénitrification › Novel insight into the inhibitory effects and...