Chromium Precipitation Activity and Molecular Characterization of Sulfate-Reducing Bacteria
نویسندگان
چکیده
منابع مشابه
Molecular characterization of sulfate-reducing bacteria in the Guaymas Basin.
The Guaymas Basin (Gulf of California) is a hydrothermal vent site where thermal alteration of deposited planktonic and terrestrial organic matter forms petroliferous material which supports diverse sulfate-reducing bacteria. We explored the phylogenetic and functional diversity of the sulfate-reducing bacteria by characterizing PCR-amplified dissimilatory sulfite reductase (dsrAB) and 16S rRNA...
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Dissimilatory sulfate-reducing prokaryotes (SRB) are a very diverse group of anaerobic bacteria that are omnipresent in nature and play an imperative role in the global cycling of carbon and sulfur. In anoxic marine sediments sulfate reduction accounts for up to 50% of the entire organic mineralization in coastal and shelf ecosystems where sulfate diffuses several meters deep into the sediment....
متن کاملDiversity and characterization of sulfate-reducing bacteria in groundwater at a uranium mill tailings site.
Microbially mediated reduction and immobilization of U(VI) to U(IV) plays a role in both natural attenuation and accelerated bioremediation of uranium-contaminated sites. To realize bioremediation potential and accurately predict natural attenuation, it is important to first understand the microbial diversity of such sites. In this paper, the distribution of sulfate-reducing bacteria (SRB) in c...
متن کاملIsolation, Characterization and Growth Control of a Sulfate Reducing Bacteria from Sewage Water
Sulfate Reducing Bacteria (SRB) are a diverse heterogeneous group of anaerobic microorganisms inhabiting in various environmental conditions. SRB are one of the most important groups of microorganisms that participate in various nutritional cycles of the environment and cause degradation of various organic matters through the process of dissimilatory sulfate reduction. They are known to be impl...
متن کاملDiversity, activity, and abundance of sulfate-reducing bacteria in saline and hypersaline soda lakes.
Soda lakes are naturally occurring highly alkaline and saline environments. Although the sulfur cycle is one of the most active element cycles in these lakes, little is known about the sulfate-reducing bacteria (SRB). In this study we investigated the diversity, activity, and abundance of SRB in sediment samples and enrichment cultures from a range of (hyper)saline soda lakes of the Kulunda Ste...
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ژورنال
عنوان ژورنال: Journal of Applied Geology
سال: 2019
ISSN: 2502-2822,2086-5104
DOI: 10.22146/jag.48737