A review: microbiologically influenced corrosion and the effect of cathodic polarization on typical bacteria

Lv, Meiying; Du, Min

doi:10.1007/s11157-018-9473-2

Cited by 87 publications

(31 citation statements)

References 99 publications

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“…Upon immersion, leaching and colonization by bacteria [80,90] lead to a gradually decrease of the pH of the carbonated and non-carbonated surfaces and reaching a value of 6.5 after 15 days of immersion. Upon further immersion the pH remains almost constant until the end of the experiment (Fig.…”

Section: Ph Of Concrete Surfacesmentioning

confidence: 99%

In vitro and in situ tests to evaluate the bacterial colonization of cementitious materials in the marine environment

Hayek¹,

Salgues²,

Habouzit³

et al. 2020

Cement and Concrete Composites

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Civil engineers have a responsibility to take measures to protect marine biodiversity by selecting more bioreceptive construction materials in the design of marine infrastructure, for better biodiversity conservation. In this study, it was shown that pre-carbonation of cementitious materials accelerates their bacterial colorization by lowering the pH of their surface. It has been shown both in the laboratory and in-situ tests that the bacterial colonization of cementitious materials is influenced by the pH and the type of cement. By comparing the bacterial colonization of Portland cement mortars, CEM I, and slag cement, CEM III, mortars, it was found that the CEM III mortars are more bioreceptive than the CEM I mortars. This study presented and verified a novel experimental laboratory approach which can be used to evaluate the bacterial colonization (bioreceptivity) of cementitious materials in marine environment. The approach could be taken up in future recommendations to enable engineers to eco-design more eco-friendly marine infrastructure and develop green-engineering projects.

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Section: Ph Of Concrete Surfacesmentioning

confidence: 99%

In vitro and in situ tests to evaluate the bacterial colonization of cementitious materials in the marine environment

Hayek¹,

Salgues²,

Habouzit³

et al. 2020

Cement and Concrete Composites

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“…No matter the way that SRB withdraws the electrons is direct or indirect, the final electron donor and electron accepter are still the metal and SO 4 2− , respectively, (Enning and Garrelfs, 2014; Gu, 2012; Lv and Du, 2018). The valence of the S element in SO 4 2− is +6 while its valence in HS − is −2.…”

Section: Discussionmentioning

confidence: 99%

“…It was reported that pitting was related to the non-uniform distribution of biofilm. The area covered by biofilm was corroded, which led to the pitting corrosion (Flemming et al , 2016; Lv and Du, 2018). Gu indicated that acerbic metabolites may accumulate in the biofilm, hence, the pH underneath the biofilm would be much lower than the bulk-fluid pH, causing pitting (Gu, 2012; Jia et al , 2018).…”

Section: Introductionmentioning

confidence: 99%

Effect of copper addition in carbon steel on biocorrosion by sulfate-reducing bacteria in solution

Xia

et al. 2021

ACMM

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Purpose This paper aims to investigate the anti-biocorrosion performance and mechanism of the Cu-bearing carbon steel in the environment containing sulfate-reducing bacterial (SRB). Design/methodology/approach The biocorrosion behavior of specimens with Cu concentration of 0 Wt.%, 0.1 Wt.%, 0.3 Wt.% and 0.6 Wt.% were investigated by immersion test in SRB solution. By examining the prepared cross-section of the biofilm using focused ion beam microscopy, SRB distribution, bacterial morphology, biofilm structure and composition were determined. The ion selectivity of the biofilm was also obtained by membrane potential measurement. Moreover, the anti-biocorrosion performance of the Cu-bearing carbon steel pipeline was tested in a shale gas field in Chongqing, China. Findings Both the results of the laboratory test and shale gas field test indicate that Cu-bearing carbon steel possesses obvious resistance to microbiologically influenced corrosion (MIC). The SRB, corrosion rate and pitting depth decreased dramatically with Cu concentration in the substrate. The local acidification caused by hydrolyze of ferric ion coming from SRB metabolism and furtherly aggravated by anion selectivity biofilm promoted the pitting corrosion. Anti-biocorrosion of Cu-bearing carbon steel was attributed to the accumulation of Cu compounds in the biofilm and the weaker anion selectivity of the biofilm. This research results provide an approach to the development of economical antibacterial metallic material. Originality/value MIC occurs extensively and has become one of the most frequent reasons for corrosion-induced failure in the oil and gas industry. In this study, Cu-bearing carbon steel was obtained by Cu addition in carbon steel and possessed excellent anti-biocorrosion property both in the laboratory and shale gas field. This study provides an approach to the development of an economical antibacterial carbon steel pipeline to resist MIC.

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“…Bu faktorlara, qazda və suda hidrogen sulfidin, karbon qazının, həll olmuş oksigenin və müxtəlif növ korroziya törədici mikroorqanizmlərin mövcud olması aiddir. Aparılmış araşdırmalar nəticəsində müəyyən olunmuşdur ki, mikroorqanizmlərin iştirakı ilə baş verən korroziya itkiləri ümumi korroziya itkilərinin 15-20%-ni təşkil edir [1]. Mikrobioloji korroziyanın əmələ gəlməsində iştirak edən mikroorqanizmlərə bakteriyaları, göbələkləri və yosunları aid etmək olar.…”

Section: Introductionunclassified

Study Into Inhibitor-Biocidal Properties of Acetate and Chloride Salts of Trans- (2 - ((1h-Benzo [D] [1,2,3] Triazol-1-Yl) Methyl)) -1,3-Dioxalan-4-Yl) Methyl Benzoate

Hasanova¹,

Sultanov²,

Valiyev³

et al. 2021

Chemical Problems

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Benzotriazol əsasında sintez edilmiş trans-(2-((1H-benzo [1,2,3] triazol-1-il) metil) -1,3-dioksalan-4-il) metil benzoatın sirkə (DQ-I) və xlorid turşusu (DQ-II) ilə duzları hazırlanmış, onların fiziki-kimyəvi xassələri öyrənilmiş və müxtəlif qatılıqlarda həm biosid həm də, hidrogen sulfid korroziyasına qarşı təsirləri öyrənilmişdir. Müəyyən olunmuşdur ki, hər iki reagent 15mq/l qatılıqda sulfatreduksiyaedici bakteriyalar (SRB), karbohidrogen oksidləşdirici bakteriyalar (KOB) və dəmir bakteriyalarına (FeB) qarşı 100%, hidrogen sulfid korroziyasına qarşı isə 77% mühafizə effekti göstərmişdir.

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A review: microbiologically influenced corrosion and the effect of cathodic polarization on typical bacteria

Cited by 87 publications

References 99 publications

In vitro and in situ tests to evaluate the bacterial colonization of cementitious materials in the marine environment

In vitro and in situ tests to evaluate the bacterial colonization of cementitious materials in the marine environment

Effect of copper addition in carbon steel on biocorrosion by sulfate-reducing bacteria in solution

Study Into Inhibitor-Biocidal Properties of Acetate and Chloride Salts of Trans- (2 - ((1h-Benzo [D] [1,2,3] Triazol-1-Yl) Methyl)) -1,3-Dioxalan-4-Yl) Methyl Benzoate

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