Long-term external microbiologically influenced corrosion of buried cast iron pipes in the presence of sulfate-reducing bacteria (SRB)
Само за регистроване кориснике
2020
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper presents the long-term effect of sulfate-reducing bacteria (SRB) on the corrosion of buried cast iron pipes in soil and culture medium which has no previous research in literature. The comprehensive experimental design for investigating the external corrosion of buried pipes in soil and culture medium is developed in the current research. Coated specimens except their one side simulating the exterior surface of buried pipes are exposed to the SRB for 365 days in both the media. From the test results of corrosion rates and maximum pit depth, significant microbiologically influenced corrosion (MIC) of cast iron in the soil is observed as compared to the culture medium. The test results suggest that the testing of specimens in simulated soil so-lutions or culture medium instead of natural soil may lead to underestimated corrosion mea-surements for the buried pipe. The findings of this paper have practical applications for the prediction of failure of buried cast iron pipelines.
Кључне речи:
Sulfate-reducing bacteria / Pipeline / Microbiologically influenced corrosion / Corrosion rate / Cast ironИзвор:
Engineering Failure Analysis, 2020, 115Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
DOI: 10.1016/j.engfailanal.2020.104657
ISSN: 1350-6307
WoS: 000560033200002
Scopus: 2-s2.0-85086009870
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Wasim, Muhammad AU - Đukić, Miloš PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3413 AB - This paper presents the long-term effect of sulfate-reducing bacteria (SRB) on the corrosion of buried cast iron pipes in soil and culture medium which has no previous research in literature. The comprehensive experimental design for investigating the external corrosion of buried pipes in soil and culture medium is developed in the current research. Coated specimens except their one side simulating the exterior surface of buried pipes are exposed to the SRB for 365 days in both the media. From the test results of corrosion rates and maximum pit depth, significant microbiologically influenced corrosion (MIC) of cast iron in the soil is observed as compared to the culture medium. The test results suggest that the testing of specimens in simulated soil so-lutions or culture medium instead of natural soil may lead to underestimated corrosion mea-surements for the buried pipe. The findings of this paper have practical applications for the prediction of failure of buried cast iron pipelines. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Engineering Failure Analysis T1 - Long-term external microbiologically influenced corrosion of buried cast iron pipes in the presence of sulfate-reducing bacteria (SRB) VL - 115 DO - 10.1016/j.engfailanal.2020.104657 ER -
@article{ author = "Wasim, Muhammad and Đukić, Miloš", year = "2020", abstract = "This paper presents the long-term effect of sulfate-reducing bacteria (SRB) on the corrosion of buried cast iron pipes in soil and culture medium which has no previous research in literature. The comprehensive experimental design for investigating the external corrosion of buried pipes in soil and culture medium is developed in the current research. Coated specimens except their one side simulating the exterior surface of buried pipes are exposed to the SRB for 365 days in both the media. From the test results of corrosion rates and maximum pit depth, significant microbiologically influenced corrosion (MIC) of cast iron in the soil is observed as compared to the culture medium. The test results suggest that the testing of specimens in simulated soil so-lutions or culture medium instead of natural soil may lead to underestimated corrosion mea-surements for the buried pipe. The findings of this paper have practical applications for the prediction of failure of buried cast iron pipelines.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Engineering Failure Analysis", title = "Long-term external microbiologically influenced corrosion of buried cast iron pipes in the presence of sulfate-reducing bacteria (SRB)", volume = "115", doi = "10.1016/j.engfailanal.2020.104657" }
Wasim, M.,& Đukić, M.. (2020). Long-term external microbiologically influenced corrosion of buried cast iron pipes in the presence of sulfate-reducing bacteria (SRB). in Engineering Failure Analysis Pergamon-Elsevier Science Ltd, Oxford., 115. https://doi.org/10.1016/j.engfailanal.2020.104657
Wasim M, Đukić M. Long-term external microbiologically influenced corrosion of buried cast iron pipes in the presence of sulfate-reducing bacteria (SRB). in Engineering Failure Analysis. 2020;115. doi:10.1016/j.engfailanal.2020.104657 .
Wasim, Muhammad, Đukić, Miloš, "Long-term external microbiologically influenced corrosion of buried cast iron pipes in the presence of sulfate-reducing bacteria (SRB)" in Engineering Failure Analysis, 115 (2020), https://doi.org/10.1016/j.engfailanal.2020.104657 . .