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Sulfate-Reducing Bacteria and Pyritic Sediments in Antarctica
Science, 1961Black lacustrine and marine sediments occur in the McMurdo Sound region of Antarctica. The black color is due to the presence of iron sulfide, precipitated by sulfate-reducing bacteria ( Desulfovibrio ) in the presence of decaying organic matter of algal origin.
E S, Barghoorn, R L, Nichols
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The diversity of sulfate-reducing bacteria in the seven bioreactors
Archives of Microbiology, 2018Anaerobic technology has a wide scope of application in different areas such as manufacturing, food industry, and agriculture. Nowadays, it is mainly used to produce electrical and thermal energy from crop processing, solid waste treatment or wastewater treatment.
Ivan Kushkevych +4 more
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The Dissimilatory Sulfate-Reducing Bacteria
1981The microbial reduction of elemental sulfur to hydrogen sulfide under anaerobic conditions has been observed and described repeatedly during the past 100 years (Beijerinck, 1895; Omelianski, 1904; Pelsh, 1936; Roy and Trudinger, 1970; Starkey, 1937; Woolfolk, 1962).
Norbert Pfennig +2 more
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Sulfate-reducing anaerobic bacteria in human feces
The American Journal of Clinical Nutrition, 1977Human feces contain: 1) Chemotrophic anaerobic bacteria (strains XII, 57, IV) identified with D. desulfuricans ssp. faecalis (nov. ssp.) at a level approaching 10 7/g. 2) Organotrophic anaerobic gram positive rods (strains 30, 35, and 43) at between 10(5) and 10 7/g.
H, Beerens, C, Romond
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Nitrate and Nitrite Utilization in Sulfate-Reducing Bacteria
Anaerobe, 1997Obligate anaerobic sulfate-reducing bacteria are one of the important groups of microorganisms that participate in different chains of organic matter degradation and carry out the process of dissimilatory sulfate reduction [1,2]. These bacteria made a very significant ecological link on the ways carbon (nitrogen) and sulfur compounds are transformed in
I, Moura +3 more
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Control of Sulfate‐Reducing Bacteria
Journal AWWA, 1965Sulfate‐reducing bacteria have been implicated in numerous instances of damage, as recorded by Postgate. One of the most important of these situations is the corrosion of buried pipelines. Von Wolzogen Kuhr, in 1937, proposed the first widely accepted theory of the corrosion activity of sulfate‐ reducing bacteria. This thesis has been tested by Starkey
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Chemosphere, 2008
The roles of fermentative acidogenic bacteria and sulfate-reducing bacteria (SRB) in lactate degradation and sulfate reduction in a sulfidogenic bioreactor were investigated by traditional chemical monitoring and culture-independent methods. A continuously stirred tank reactor fed with synthetic wastewater containing lactate and SO(2-)(4) at 35 degrees
Yangguo, Zhao, Nanqi, Ren, Aijie, Wang
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The roles of fermentative acidogenic bacteria and sulfate-reducing bacteria (SRB) in lactate degradation and sulfate reduction in a sulfidogenic bioreactor were investigated by traditional chemical monitoring and culture-independent methods. A continuously stirred tank reactor fed with synthetic wastewater containing lactate and SO(2-)(4) at 35 degrees
Yangguo, Zhao, Nanqi, Ren, Aijie, Wang
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Ecology of Sulfate-Reducing Bacteria
1995Microorganisms play key roles in the assimilation—dissimilation steps and oxidation-reduction processes of the global sulfur cycle. The dissimilatory reduction of sulfur compounds is an essential step in the biological sulfur cycle (LeGall and Fauque, 1988; LeFaou et al., 1990; Fauque et al., 1991; Widdel and Hansen, 1992). This dissimilatory reduction
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Oxygen Tolerance of Sulfate-Reducing Bacteria in Activated Sludge
Environmental Science & Technology, 2004The oxygen tolerance of sulfate-reducing bacteria (SRB) present in activated sludge was studied in batch incubations using radiolabeled [35S]sulfate and a most probable number (MPN) technique employing activated sludge medium. Sulfate reduction (SR) could not be detected in activated sludge during oxic incubation or in the presence of nitrate. However,
Kjeldsen, K.U.; id_orcid 0000-0002-7805-5605 +2 more
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Genetics of the Sulfate-Reducing Bacteria
1993Genetic studies of sulfate-reducing bacteria have lagged far behind physiological and biochemical investigations. The primary reason for this delay has derived from the strictly anaerobic growth mode of these bacteria and the consequent inability to obtain useful plating efficiencies for quantitation of cell numbers (Postgate et al., 1988).
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