Synergistic Effect of Carbamide and Sulfate Reducing Bacteria on Corrosion Behavior of Carbon Steel in Soil
Joint Authors
Source
International Journal of Corrosion
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-01
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Synergistic effect of carbamide and sulfate reducing bacteria (SRB) on corrosion behavior of carbon steel was studied in soils with moisture of 20% and 30%, by soil properties measurement, weight loss, polarization curve, and electrochemical impedance spectroscopy.
The results show that carbamide decreased the soil redox potential and increased soil pH.
In soil without SRB, carbamide made corrosion potential of Q235 steel much more positive and then inhibited corrosion.
Meanwhile, in soil with SRB, 0.5 wt% carbamide restrained SRB growth and inhibited biocorrosion of Q235 steel.
Corrosion rate of carbon steel decreased in soil with 30% moisture compared with that with 20% moisture.
American Psychological Association (APA)
Li, Ximing& Sun, Cheng. 2018. Synergistic Effect of Carbamide and Sulfate Reducing Bacteria on Corrosion Behavior of Carbon Steel in Soil. International Journal of Corrosion،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1169901
Modern Language Association (MLA)
Li, Ximing& Sun, Cheng. Synergistic Effect of Carbamide and Sulfate Reducing Bacteria on Corrosion Behavior of Carbon Steel in Soil. International Journal of Corrosion No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1169901
American Medical Association (AMA)
Li, Ximing& Sun, Cheng. Synergistic Effect of Carbamide and Sulfate Reducing Bacteria on Corrosion Behavior of Carbon Steel in Soil. International Journal of Corrosion. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1169901
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169901