[vc_empty_space][vc_empty_space]
Biocorrosion Behavior of AISI 1006 Carbon Steel Protected by Biofilm of Bacillus subtilis by an Iron-Oxidizing Bacterium and a Sulfate-Reducing Bacterium
Widyanto B.a, Chaerun S.K.a, Hartomo W.A.a, Rizki I.N.b
a Department of Materials Engineering, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Bandung, 40132, Indonesia
b Department of Environmental Engineering, Faculty of Science and Technology, Universitas Airlangga, Surabaya, 60115, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2019, Springer Nature Switzerland AG.An investigation of microbiologically induced corrosion was carried out on AISI 1006 carbon steel using Acidithiobacillus ferroxidans and Citrobacter murliniae. This study was aimed to compare the resultant corrosion by the two bacteria for 7 and 21 days, either in the presence or in the absence of Bacillus subtilis as a metal corrosion inhibitor. According to the weight-loss experiment, there was no significant difference in weight loss (within the range of 4–5%). However, SEM results showed contrast corrosion surfaces occurring, uniform and pitting corrosion for those bacteria. Major damages were observed during a longer period of immersion to bacterial cultures.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]AISI 1006,Bacterial biofilm,Corrosion control,Iron oxidizing bacterium,Microbiologically induced corrosion,Sulfate reducing bacteria[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]AISI 1006,Bacterial biofilm,Corrosion control,Iron-oxidizing bacteria (IOB),Microbiologically induced corrosion (MIC),Sulfate-reducing bacteria (SRB)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][{‘$’: ‘The authors acknowledge the students and members of the Geomicrobiology-Biomining & Biocorrosion Laboratory and Microbial Culture Collection Laboratory, Biosciences and Biotechnology Research Center (BBRC), Institut Teknologi Bandung for their cooperation and assistance. This work was supported by a Grant from the Han An Hua Foundation to SKC.’}, {‘$’: ‘The authors acknowledge the students and members of the Geomicrobiology-Biomining & Biocorrosion Laboratory and Microbial Culture Collection Laboratory, Biosciences and Biotechnology Research Center (BBRC), Institut Teknologi Bandung for their cooperation and assistance. This work was supported by a Grant from the Han An Hua Foundation to SKC.’}][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1007/s40735-019-0301-1[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]