Effect of sodium bisulfite injection on the microbial community 2 composition in failed pipe sections of a brackish - water - transporting 3 pipeline 4 5 6 7 Hyung
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چکیده
pipeline 4 5 6 7 Hyung Soo Park, Indranil Chatterjee, Xiaoli Dong, Sheng-Hung Wang, Christoph W. 8 Sensen, Sean M. Caffrey, Thomas R. Jack, Joe Boivin and Gerrit Voordouw 9 10 11 12 13 Petroleum Microbiology Research Group, Department of Biological Sciences, 14 University of Calgary, Calgary, Alberta, T2N 1N4, Canada 15 16 Visual Genomics Centre, Faculty of Medicine, University of Calgary, Calgary, Alberta, T2N 17 4N1, Canada 18 19 Cormetrics Limited, 56 Hawkwood Place NW, Calgary, Alberta, T3G 1X6, Canada 20 21 22 *These authors contributed equally to the study. 23 24 25 26 27 28 29 30 Copyright © 2011, American Society for Microbiology and/or the Listed Authors/Institutions. All Rights Reserved. Appl. Environ. Microbiol. doi:10.1128/AEM.05891-11 AEM Accepts, published online ahead of print on 19 August 2011
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Metagenomic Analysis Indicates Epsilonproteobacteria as a Potential Cause of Microbial Corrosion in Pipelines Injected with Bisulfite
Sodium bisulfite (SBS) is used as an oxygen scavenger to decrease corrosion in pipelines transporting brackish subsurface water used in the production of bitumen by steam-assisted gravity drainage. Sequencing 16S rRNA gene amplicons has indicated that SBS addition increased the fraction of the sulfate-reducing bacteria (SRB) Desulfomicrobium, as well as of Desulfocapsa, which can also grow by d...
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