Anaerobic Oxidation of Hydrogen Sulfide in Batch Bioreactor Using Micro Organism Isolated from Ramsar Hot Spring, Iranica Journal of Energy & Environment, 3(2): 118-122, 2012.Alemian, A., G.D. Najafpour, M. Khavarpour, A.A. Ghoreyshi and H. Heydarzadeh Darzi, 2012. Anaerobic Oxidation...
While many prokaryotic species are known to use hydrogen as an electron donor to support their growth, this trait has only previously been reported for two acidophilic bacteria, Hydrogenobaculum acidophilum (in the presence of reduced sulfur) and Acidithiobacillus (At.) ferrooxidans. ...
Reutilization of the hydrogen evolved required the evolution of H2 oxidation systems, which couple the oxidation process to an appropriate energy-conserving terminal reductase. E. coli has two hydrogen-oxidizing enzyme systems. Finally, fermentation is the "last resort" of energy metabolism, since it...
In the upper portions of landfill covers, methane is oxidized aerobically by microorganisms to form the less-potent greenhouse gas carbon dioxide; however, because of the low permeability of oxygen, no aerobic oxidation occurs in deeper portions of the cover. Therefore, the goal of this study ...
anaerobic hydrocarbon oxidation; Archaea; hyperthermophilic; PflD; AF1449 Introduction The anaerobic oxidation of hydrocarbons (for example, n-alkanes, n-alkenes and mono- and poly-aromatic hydrocarbons) is performed by various mesophilic microorganisms that belong to the domain Bacteria (Widdel et al....
This aerotolerant anaerobe does, however, contain a specialized organelle involved in carbohydrate metabolism called the hydrogenosome. Hydrogenosomes are the site of fermentative oxidation of pyruvate, coupled to ATP production via substrate level phosphorylation. The organelle is surrounded by 2 ...
of Bremen, Bremen, Germany; 3Department of Marine Sciences, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA and 4Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany The anaerobic oxidation of methane (AOM) with sulfate controls the emission of the...
Anaerobic oxidation of methane (AOM) coupled to nitrite reduction is a novel AOM process that is mediated by denitrifying methanotrophs. To date, enrichments of these denitrifying methanotrophs have been confined to freshwater systems; however, the recent findings of 16S rRNA and pmoA gene sequences...
Anaerobic benzene oxidation in the Fe(III) reduction zone of petroleum-contaminated aquifers Environ. Sci. Technol., 32 (9) (1998), pp. 1222-1229 View in ScopusGoogle Scholar Annweiler et al., 2000 E. Annweiler, A. Materna, M. Safinowski, A. Kappler, H.H. Richnow, W. Michaelis, R...
Thiosulfate oxidation by microbes has a major impact on global sulfur cycling. Here, we provide evidence that bacteria within various Roseobacter lineages are important for thiosulfate oxidation in marine biofilms. We isolate and sequence the genomes of