Hasim, Nurhaziqah and Azmi, Nur Syuhada and Wan Ali, Wan Fahmin Faiz and Hamzah, Esah and Yahya, Adibah and Mat Yajid, Muhammad Azizi and Nosbi, Norlin (2020) Temperature effect on pseudomonas aeruginosa growth and its presence on corrosion of steel wire rope. In: 3rd International Conference on Advanced Materials Characterization Techniques, AMCT 2019, 23 July 2019 - 24 July 2019, Kangar, Perlis, Malaysia.
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Official URL: http://dx.doi.org/10.4028/www.scientific.net/MSF.1...
Abstract
Bacterial can initiate, accelerate, and/or inhibit corrosion processes through a number of different ways, including modification of the localized environment at the metal/solution interface by causing pitting attack. In this work, the effect of temperature on bacteria (P.Aeruginosa sp) growth will be investigated the nature of bacteria before further investigated its corrosion effect on steel wire rope. It is found that the bacteria grew actively at 30 ºC. The pH value was also changed from 7 to 8. The corrosion rate with the presence of bacteria has been found increased from 9.95 x 10-7 mdy to 4.884 x 10-5 mdy. While corrosion pitting is found directly proportional to the bacterial activity.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | bacteria, corrosion pitting, MIC; pseudomonas aeruginosa, steel wire rope |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering |
| ID Code: | 93209 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 19 Nov 2021 03:29 |
| Last Modified: | 19 Nov 2021 03:29 |
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