pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel

Microorganisms can initiate, accelerate, and/or inhibit corrosion processes through several different ways, including modification of the localized environment at the metal/solution interface causing pitting attack. In this work, the effect of pH on Pseudomonas growth was investigated in understandi...

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Main Authors: Nur Syuhada, A., Norhaziqah, H., Muhammad Azizi, M.Y., Engku Mohammad Nazim, E.A.B., Norlin, N., Nik Akmar, R., Wan Fahmin Faiz, W.A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.33277 /
Published: Trans Tech Publications Ltd 2022
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85127289706&doi=10.4028%2fp-ztnvv2&partnerID=40&md5=f9b84582d56adbb880b6ae87746ab530
http://eprints.utp.edu.my/33277/
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spelling utp-eprints.332772022-07-26T06:32:15Z pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel Nur Syuhada, A. Norhaziqah, H. Muhammad Azizi, M.Y. Engku Mohammad Nazim, E.A.B. Norlin, N. Nik Akmar, R. Wan Fahmin Faiz, W.A. Microorganisms can initiate, accelerate, and/or inhibit corrosion processes through several different ways, including modification of the localized environment at the metal/solution interface causing pitting attack. In this work, the effect of pH on Pseudomonas growth was investigated in understanding the biodeterioration manganese steel rod due to bacteria attack. This study focused on identifying the effect of pH on the corrosion of galvanized steel. In artificial seawater containing Pseudomonas Aeruginosa. Galvanized steels were exposed to the medium for 7 days at 37°C at pH ranging from 5.0 to 9.0. Roles of different metallurgical, chemical and microbiological features on the surface will be reviewed to interpret this phenomenon. The results confirmed that the pits formed in this case are attributed to the Pseudomonas Aeruginosa sp under microbial corrosion. © 2022 Trans Tech Publications Ltd, Switzerland. Trans Tech Publications Ltd 2022 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85127289706&doi=10.4028%2fp-ztnvv2&partnerID=40&md5=f9b84582d56adbb880b6ae87746ab530 Nur Syuhada, A. and Norhaziqah, H. and Muhammad Azizi, M.Y. and Engku Mohammad Nazim, E.A.B. and Norlin, N. and Nik Akmar, R. and Wan Fahmin Faiz, W.A. (2022) pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel. Key Engineering Materials, 908 KE . pp. 585-591. http://eprints.utp.edu.my/33277/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Microorganisms can initiate, accelerate, and/or inhibit corrosion processes through several different ways, including modification of the localized environment at the metal/solution interface causing pitting attack. In this work, the effect of pH on Pseudomonas growth was investigated in understanding the biodeterioration manganese steel rod due to bacteria attack. This study focused on identifying the effect of pH on the corrosion of galvanized steel. In artificial seawater containing Pseudomonas Aeruginosa. Galvanized steels were exposed to the medium for 7 days at 37°C at pH ranging from 5.0 to 9.0. Roles of different metallurgical, chemical and microbiological features on the surface will be reviewed to interpret this phenomenon. The results confirmed that the pits formed in this case are attributed to the Pseudomonas Aeruginosa sp under microbial corrosion. © 2022 Trans Tech Publications Ltd, Switzerland.
format Article
author Nur Syuhada, A.
Norhaziqah, H.
Muhammad Azizi, M.Y.
Engku Mohammad Nazim, E.A.B.
Norlin, N.
Nik Akmar, R.
Wan Fahmin Faiz, W.A.
spellingShingle Nur Syuhada, A.
Norhaziqah, H.
Muhammad Azizi, M.Y.
Engku Mohammad Nazim, E.A.B.
Norlin, N.
Nik Akmar, R.
Wan Fahmin Faiz, W.A.
pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel
author_sort Nur Syuhada, A.
title pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel
title_short pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel
title_full pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel
title_fullStr pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel
title_full_unstemmed pH Effect on Microbial Corrosion by Pseudomonas Aeruginosa Sp. on Galvanized JIS3502 Steel
title_sort ph effect on microbial corrosion by pseudomonas aeruginosa sp. on galvanized jis3502 steel
publisher Trans Tech Publications Ltd
publishDate 2022
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85127289706&doi=10.4028%2fp-ztnvv2&partnerID=40&md5=f9b84582d56adbb880b6ae87746ab530
http://eprints.utp.edu.my/33277/
_version_ 1741197829326503936
score 11.62408

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