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MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES

Microbiologically influenced corrosion (MIC) is a serious problem in the oil andgas industry. The most common microorganism responsible for MIC is sulphate reducing bacteria (SRB) which produces detrimental sulphide ions into the environment. Therefore, many studies have been conducted to study t...

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Main Author: FATAH, MARTIN CHOIRUL
Format: Thesis
Language:English
Published: 2013
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://utpedia.utp.edu.my/15296/1/2013%20Phd%20-%20Mechanistic%20and%20Kinetic%20Studies%20Of%20Microbiologically%20Influenced%20Corrosion%20%28MIC%29%20In%20The.pdf
http://utpedia.utp.edu.my/15296/
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spelling my-utp-utpedia.152962017-01-25T09:39:26Z http://utpedia.utp.edu.my/15296/ MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES FATAH, MARTIN CHOIRUL TJ Mechanical engineering and machinery Microbiologically influenced corrosion (MIC) is a serious problem in the oil andgas industry. The most common microorganism responsible for MIC is sulphate reducing bacteria (SRB) which produces detrimental sulphide ions into the environment. Therefore, many studies have been conducted to study the effect of sulphide ions on the corrosion rate of mild steel using inorganic solution chemistry but ignored the possible effects of other SRB metabolic species which are produced along with sulphide such as sulphite, lactate, acetate, pyruvate and thiosulphate. The exclusion of other metabolic species implies some deficiency of the current understanding of MIC problem. Thus, the objective of this work is to elucidate the mechanistic and kinetic of MIC with the presence of dominant SRB metabolic species by which a better MIC prediction could be formulated. The work was conducted in simulated solution containing dominant SRB metabolic species of sulphide, sulphite, lactate, acetate, pyruvate and thiosulphate. Three electrochemical measurement methods were used in this work i.e. linear polarization resistance (LPR) test, Tafel polarization (TP) and electrochemical impedance spectroscopy (EIS). 2013-01 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/15296/1/2013%20Phd%20-%20Mechanistic%20and%20Kinetic%20Studies%20Of%20Microbiologically%20Influenced%20Corrosion%20%28MIC%29%20In%20The.pdf FATAH, MARTIN CHOIRUL (2013) MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES. PhD thesis, Universiti Teknologi PETRONAS.
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
FATAH, MARTIN CHOIRUL
MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES
description Microbiologically influenced corrosion (MIC) is a serious problem in the oil andgas industry. The most common microorganism responsible for MIC is sulphate reducing bacteria (SRB) which produces detrimental sulphide ions into the environment. Therefore, many studies have been conducted to study the effect of sulphide ions on the corrosion rate of mild steel using inorganic solution chemistry but ignored the possible effects of other SRB metabolic species which are produced along with sulphide such as sulphite, lactate, acetate, pyruvate and thiosulphate. The exclusion of other metabolic species implies some deficiency of the current understanding of MIC problem. Thus, the objective of this work is to elucidate the mechanistic and kinetic of MIC with the presence of dominant SRB metabolic species by which a better MIC prediction could be formulated. The work was conducted in simulated solution containing dominant SRB metabolic species of sulphide, sulphite, lactate, acetate, pyruvate and thiosulphate. Three electrochemical measurement methods were used in this work i.e. linear polarization resistance (LPR) test, Tafel polarization (TP) and electrochemical impedance spectroscopy (EIS).
format Thesis
author FATAH, MARTIN CHOIRUL
author_facet FATAH, MARTIN CHOIRUL
author_sort FATAH, MARTIN CHOIRUL
title MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES
title_short MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES
title_full MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES
title_fullStr MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES
title_full_unstemmed MECHANISTIC AND KINETIC STUDIES OF MICROBIOLOGICALLY INFLUENCED CORROSION(MIC) IN THE PRESENCE OF DOMINANT SULPHATE REDUCING BACTERIA (SRB) METABOLIC SPECIES
title_sort mechanistic and kinetic studies of microbiologically influenced corrosion(mic) in the presence of dominant sulphate reducing bacteria (srb) metabolic species
publishDate 2013
url http://utpedia.utp.edu.my/15296/1/2013%20Phd%20-%20Mechanistic%20and%20Kinetic%20Studies%20Of%20Microbiologically%20Influenced%20Corrosion%20%28MIC%29%20In%20The.pdf
http://utpedia.utp.edu.my/15296/
_version_ 1739832113524375552
score 13.211869

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