Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel

Corrosion Science, Год журнала: 2022, Номер 199, С. 110210 - 110210

Опубликована: Фев. 25, 2022

Язык: Английский

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Accelerated degradation of stainless-steel passive film by humic acid-mediated extracellular electron transfer

Corrosion Science, Год журнала: 2025, Номер unknown, С. 112696 - 112696

Опубликована: Янв. 1, 2025

Язык: Английский

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Investigation of the mechanism and characteristics of copper corrosion by sulfate reducing bacteria

Corrosion Science, Год журнала: 2018, Номер 144, С. 237 - 248

Опубликована: Сен. 5, 2018

Язык: Английский

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Microbiologically induced corrosion of concrete in sewer structures: A review of the mechanisms and phenomena

Construction and Building Materials, Год журнала: 2019, Номер 239, С. 117813 - 117813

Опубликована: Дек. 24, 2019

Язык: Английский

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Iron Corrosion via Direct Metal-Microbe Electron Transfer

mBio, Год журнала: 2019, Номер 10(3)

Опубликована: Май 13, 2019

The concept that anaerobic microorganisms can directly accept electrons from Fe(0) has been controversial because direct metal-microbe electron transfer previously only indirectly inferred. oxidation was studied with Geobacter sulfurreducens strain ACL, an autotrophic shown to grow derived a graphite cathode as the sole donor. Strain ACL grew donor and fumarate acceptor. However, it appeared at least portion of via H2 produced nonenzymatically Fe(II). H2, which accumulated in abiotic controls, consumed during growth cells were predominately planktonic, genes for uptake hydrogenase highly expressed. ACLHF constructed prevent on or formate by deleting dehydrogenases ACL. also donor, but culture, heavily colonized surfaces no visible planktonic growth. Transcriptomics suggested outer surface c-type cytochromes OmcS OmcZ important Fe(0). did not if gene either these deleted. specific attachment Fe(0), coupled requirements known extracellular electrical contacts, suggest is most likely option serving donor.IMPORTANCE corrosion iron structures expensive repair be safety environmental concern. It over 100 years presence respiratory accelerate corrosion. Multiple studies have there are sulfate reducers, methanogens, acetogens support carbon dioxide reduction. all strains use growth, abiotically Furthermore, proteins definitely function contacts identified. described here demonstrate respiration. They map out simple genetic approach study mechanisms other microorganisms. A better understanding how promote expected lead development strategies help reduce adverse impacts this process.

Язык: Английский

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Dual-function antibacterial surfaces to resist and kill bacteria: Painting a picture with two brushes simultaneously

Journal of Material Science and Technology, Год журнала: 2020, Номер 70, С. 24 - 38

Опубликована: Сен. 12, 2020

Язык: Английский

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Stress corrosion of pipeline steel under disbonded coating in a SRB-containing environment

Corrosion Science, Год журнала: 2019, Номер 157, С. 518 - 530

Опубликована: Июнь 28, 2019

Язык: Английский

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Endogenous phenazine-1-carboxamide encoding gene PhzH regulated the extracellular electron transfer in biocorrosion of stainless steel by marine Pseudomonas aeruginosa

Electrochemistry Communications, Год журнала: 2018, Номер 94, С. 9 - 13

Опубликована: Июль 24, 2018

Язык: Английский

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Microbiologically influenced corrosion inhibition mechanisms in corrosion protection: A review

Bioelectrochemistry, Год журнала: 2021, Номер 141, С. 107883 - 107883

Опубликована: Июль 3, 2021

Язык: Английский

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Effects of ferrous ion concentration on microbiologically influenced corrosion of carbon steel by sulfate reducing bacterium Desulfovibrio vulgaris

Corrosion Science, Год журнала: 2019, Номер 153, С. 127 - 137

Опубликована: Март 26, 2019

Язык: Английский

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