Effect of Nickel on the Adhesion and Corrosion Ability of Pseudomonas aeruginosa on Stainless Steel

Thuy, Tien Tran Thi; Kannoorpatti, Krishnan; Padovan, Anna; Thennadil, Suresh N.; Dang, Nam Nguyen

doi:10.1007/s11665-019-04283-w

Cited by 15 publications

(5 citation statements)

References 27 publications

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“…The higher corrosion resistance of SS 316 and DSS 2205 may be attributed to the more stable passive film due to the presence of MoO 2 . Previous studies also suggest the high protection of stainless steel to MIC by molybdenum in the passive film [28] in the presence of sulfide ions in the environment. The role of molybdenum in pitting resistance can include: highly stable formation of molybdenum oxide in a slightly acidic environment; Mo can slow the dissolution kinetics after pitting initiation [79]; the presence of Mo in the surface of materials can adsorb sulfide species and desorb it [80], thus improving corrosion resistance when sulfide species are present.…”

Section: Impact Of Alloy Elements In Biocorrosion Of Stainless Steel By Desulfovibrio Vulgarismentioning

confidence: 85%

“…The possible explanation for this is the effect of the chemical composition of the materials on bacterial attachment. SS 316 had high nickel content and nickel content has been reported to increase bacterial attachment [14,28].…”

Section: Impact Of Alloy Elements In Adhesion Of Desulfovibrio Vulgarismentioning

confidence: 99%

“…Most of the pits observed in the DSS 2205 coupons were found in the austenite phase. This can be explained by the higher nickel content in austenitic phase of DSS 2205 which can attract more bacteria to adhere to its surface [28] and is therefore more susceptible to MIC. Second, less chromium content in the austenite phase leads to less corrosion resistance than the ferrite phase.…”

Section: Corrosion Rates By Weight Lossmentioning

confidence: 99%

“…The development of a biofilm may create various localized changes of the material surface and result in MIC. There are many factors that can influence bacterial adhesion on the surface of materials including physical and chemical composition of materials [14,28], physico-chemical royalsocietypublishing.org/journal/rsos R. Soc. Open Sci.…”

Section: Bacterial Adhesion Summarymentioning

confidence: 99%

“…These alloying elements could significantly affect the attachment of bacteria and biofilm development and play an important role in the adhesion and corrosion process of materials in MIC environments [22]. Recent studies have shown the effect of several alloys on the adhesion of bacteria [14,[23][24][25][26][27][28][29][30][31][32][33]. Nickel has been reported to enhance bacterial attachment on stainless steel surfaces as it increases the number of bacteria and colonies on the surfaces of materials in both aerobic and anaerobic environments [14,26,27].…”

Section: Introductionmentioning

confidence: 99%

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A study of bacteria adhesion and microbial corrosion on different stainless steels in environment containingDesulfovibrio vulgaris

et al. 2021

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Stainless steel is an important material used in many applications due to its mechanical strength and corrosion-resistant properties. The high corrosion resistance of stainless steel is provided by the passive film. Different stainless steels have different alloy elements and surface properties which could have a significant influence on bacterial attachment to the surface and thus might result in different microbial corrosion behaviours. In this study, the effect of adhesion of sulfate-reducing bacteria (SRB) on corrosion behaviour in artificial seawater on different stainless steels was investigated. Stainless steel materials used were SS 410, SS 420, SS 316 and DSS 2205 and pure chromium. The contact angle was measured to study the effect of surface properties of materials. Adhesion was measured by counting cells attached to the surface of materials. The corrosion behaviour of the materials was measured by electrochemical testing including measuring open circuit potential, electrochemical impedance spectroscopy and potentiodynamic behaviour. The long-term corrosion behaviour of each material was studied after six months of exposure by measuring weight loss and surface analysis with scanning electron microscope with energy-dispersive X-ray analysis. Hydrophobicity had a strong effect on bacterial attachment. Alloying elements e.g. nickel also had shown its ability to attract bacteria to adhere on the surface. However, the corrosion rate of different materials is determined not only by bacterial attachment but also by the stability of the passive film which is determined by the alloying elements, such as Mo and Cr. Chromium showed high resistance to corrosion, possibly due to toxicity on bacterial attachment. The nature of bacterial attachment and corrosion behaviour of the materials are discussed.

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Section: Impact Of Alloy Elements In Biocorrosion Of Stainless Steel By Desulfovibrio Vulgarismentioning

confidence: 85%

Section: Impact Of Alloy Elements In Adhesion Of Desulfovibrio Vulgarismentioning

confidence: 99%

Section: Corrosion Rates By Weight Lossmentioning

confidence: 99%

Section: Bacterial Adhesion Summarymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A study of bacteria adhesion and microbial corrosion on different stainless steels in environment containingDesulfovibrio vulgaris

et al. 2021

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Cell Membrane Mimetic Coating for Excellent Antifouling, Antibacterial Corrosion, and Self‐Cleaning Separation of Massive Oil–Water Mixtures

Meng

Yao

et al. 2022

Adv Materials Inter

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is investigated as the most effective and promising oil-water separation approach owing to its simplicity, low cost, and the applicability to separate various oily waste waters. [6][7][8][9] However, the application of filtration membranes for treating huge amount high content oil-water mixture is still impeded by the following issues.The first issue is membrane fouling by contaminant adsorption and/or pore plugging by oil droplets, which causes a severe decline of the filtration flux. [10,11] Frequent water washing or chemical cleaning is required to restore the membrane flux, [11][12][13] though it reduces membrane lifespan and increases operation cost. Thus, it is very essential and urgent to develop strongly antifouling membranes, which can efficiently and rapidly separate oilwater mixtures. [14][15][16][17][18] Among various antifouling modification strategies, surface super-hydrophilization with zwitterionic polymers has been recognized as the most effective method, since zwitterionic material surfaces can form much denser ionic groups and tightly adsorbed water layer via electrostatic interactions. [18][19][20][21] The superhydrophilic membrane surfaces can strongly resist to the adsorption of proteins and other biomolecules, as well as the adhesion of bacterial cells, particulates and oil droplets from aqueous solutions. [20][21][22][23][24][25] The second issue is low filtration flux. Most of hydrophobic polymer membranes and even some modified metal mesh membranes have low filtration flux (100-2000 L m -2 h -1 ), which is unfavorable for massive oil-water separations. [12,26] Therefore, metal meshes with strong mechanical, superhydrophilic, antifouling properties, and extremely high flux (≥30 000 L m -2 h -1 ) are necessary for the filtration treatment of large amount oilwater mixture. Although zwitterionic polymers have been immobilized onto high flux stainless steel meshes (SSMs) by mussel inspired glue of polydopamine (PDA), [27,28] the hydrophilic polymer coating is easily detachable from the skeleton under harsh conditions due to the physical interaction of PDA. [29] The corrosion of the metal meshes by saline water, as well as by bacteria, is another challenging problem need to deal with. Oilfield waters and crude oil usually contain iron-oxidizing bacteria (IOB) and sulfate-reducing bacteria (SRB). [30,31] The adhesion of bacteria on metal surfaces is a crucial step in initiating microbiologically influenced corrosion. [32,33] More Massive oil-water mixtures produced from both industries and frequent oil spill incidents have threatened water ecosystems. A highly efficient separation membrane with ultrahigh filtration flux and excellent antifouling performance is created to deal with oil-water mixtures. The filtration membrane is fabricated by anchoring a phosphorylcholine copolymer (PMEN) on polydopamine (PDA)-precoated stainless steel mesh (SSM) surfaces, forming a durable cell outer membrane mimetic coating. The as-prepared SSM/PDA/PMEN membranes exhibit superhydrophilicity and high separation ...

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Microbiologically Influenced Corrosion of AA 6061 with Bacillus Species in an Environment Containing an Organic Nitrogen Source

Bai

Xiao

Yao³

et al. 2021

J. of Materi Eng and Perform

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Effect of Nickel on the Adhesion and Corrosion Ability of Pseudomonas aeruginosa on Stainless Steel

Cited by 15 publications

References 27 publications

A study of bacteria adhesion and microbial corrosion on different stainless steels in environment containingDesulfovibrio vulgaris

A study of bacteria adhesion and microbial corrosion on different stainless steels in environment containingDesulfovibrio vulgaris

Cell Membrane Mimetic Coating for Excellent Antifouling, Antibacterial Corrosion, and Self‐Cleaning Separation of Massive Oil–Water Mixtures

Microbiologically Influenced Corrosion of AA 6061 with Bacillus Species in an Environment Containing an Organic Nitrogen Source

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