Hydrogen as an electron donor for sulfate-reducing bacteria in slurries of salt marsh sediment

1981 ◽  
Vol 7 (4) ◽  
pp. 305-313 ◽  
Author(s):  
David B. Nedwell ◽  
Ibrahim M. Banat
Keyword(s):  
Salt Marsh ◽  
Electron Donor ◽  
Sulfate Reducing Bacteria ◽  
Marsh Sediment ◽  
Sulfate Reducing ◽  
Salt Marsh Sediment ◽  
Reducing Bacteria

scholarly journals Evidence for Coexistence of Two Distinct Functional Groups of Sulfate-Reducing Bacteria in Salt Marsh Sediment

1981 ◽  
Vol 42 (6) ◽  
pp. 985-992 ◽  
Author(s):  
Ibrahim M. Banat ◽  
E. Börje Lindström ◽  
David B. Nedwell ◽  
M. Talaat Balba
Keyword(s):  
Salt Marsh ◽  
Functional Groups ◽  
Sulfate Reducing Bacteria ◽  
Marsh Sediment ◽  
Sulfate Reducing ◽  
Salt Marsh Sediment ◽  
Reducing Bacteria

Phylogenetic and Physiological Diversity of Sulphate-Reducing Bacteria Isolated from a Salt Marsh Sediment

1998 ◽  
Vol 21 (4) ◽  
pp. 557-568 ◽  
Author(s):  
Juliette N. Rooney-Varga ◽  
Barbara R. Sharak Genthner ◽  
Richard Devereux ◽  
Stephanie G. Willis ◽  
Stephanie D. Friedman ◽  
...  
Keyword(s):  
Salt Marsh ◽  
Marsh Sediment ◽  
Sulphate Reducing Bacteria ◽  
Physiological Diversity ◽  
Salt Marsh Sediment ◽  
Reducing Bacteria

Arsenic removal and activity of a sulfate reducing bacteria-enriched anaerobic sludge using zero valent iron as electron donor

2020 ◽  
Vol 384 ◽  
pp. 121392 ◽  
Author(s):  
Olga Lidia Zacarías-Estrada ◽  
Lourdes Ballinas-Casarrubias ◽  
María Elena Montero-Cabrera ◽  
Rene Loredo-Portales ◽  
Erasmo Orrantia-Borunda ◽  
...  
Keyword(s):  
Electron Donor ◽  
Arsenic Removal ◽  
Sulfate Reducing Bacteria ◽  
Zero Valent Iron ◽  
Anaerobic Sludge ◽  
Sulfate Reducing ◽  
Reducing Bacteria

scholarly journals Simulation Study on Reservoir Souring Induced by Injection of Reservoir Brine Containing Sulfate-Reducing Bacteria

2020 ◽  
Vol 12 (11) ◽  
pp. 4603
Author(s):  
Yuichi Sugai ◽  
Yukihiro Owaki ◽  
Kyuro Sasaki
Keyword(s):  
Electron Donor ◽  
Sulfate Reducing Bacteria ◽  
Mixing Zone ◽  
Formation Water ◽  
Sulfate Reducing ◽  
Injection Water ◽  
High Level ◽  
Heating Up ◽  
Reducing Bacteria ◽  
Brine Injection

This paper examined the reservoir souring induced by the sulfate-reducing bacteria (SRB) inhabiting the reservoir brine of an oilfield in Japan. Although the concentration of sulfate of the reservoir brine was lower than that of seawater, which often was injected into oil reservoir and induced the reservoir souring, the SRB inhabiting the reservoir brine generated hydrogen sulfide (H2S) by using sulfate and an electron donor in the reservoir brine. This paper therefore developed a numerical simulator predicting the reservoir souring in the reservoir into which the reservoir brine was injected. The results of the simulation suggested that severe reservoir souring was not induced by the brine injection; however, the SRB grew and generated H2S around the injection well where temperature was decreased by injected brine whose temperature was lower than that of formation water. In particular, H2S was actively generated in the mixing zone between the injection water and formation water, which contained a high level of the electron donor. Furthermore, the results of numerical simulation suggested that the reservoir souring could be prevented more surely by sterilizing the SRB in the injection brine, heating up the injection brine to 50 °C, or reducing sulfate in the injection brine.

Molecular characterization of sulfate-reducing bacteria in a New England salt marsh

2005 ◽  
Vol 7 (8) ◽  
pp. 1175-1185 ◽  
Author(s):  
Michele Bahr ◽  
Byron C. Crump ◽  
Vanja Klepac-Ceraj ◽  
Andreas Teske ◽  
Mitchell L. Sogin ◽  
...  
Keyword(s):  
Salt Marsh ◽  
New England ◽  
Molecular Characterization ◽  
Sulfate Reducing Bacteria ◽  
Sulfate Reducing ◽  
England Salt Marsh ◽  
Reducing Bacteria
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