Results 81 to 90 of about 420,717 (249)

Nanocomposite complex ZnO in combination with a triazoloazepinium derivative for inhibition of microbial steel corrosion

open access: yesФізика і хімія твердого тіла
We have established the possibility of using ZnO nanoparticles to inhibit microbial corrosion with simultaneous inhibition of growth and sulfate-reducing activity of bacteria of the corrosive active group.
N.R. Demchenko   +5 more
doaj   +1 more source

Isotopic Analysis of Purple Sulfur Bacteria and the Environmental Conditions of Lakes in Indiana and the Pacific Northwest: Water Column Characterizations for Use in Developing a Water Column Profiling Device [PDF]

open access: yes, 2015
poster abstractA better understanding of purple sulfur bacterial geochemical signatures within natural anoxic lakes will provide essential information for the fabrication of a device to isolate and sample the biomass.
Khan, Shan   +2 more
core  

Diverse syntrophic partnerships from deep-sea methane vents revealed by direct cell capture and metagenomics [PDF]

open access: yes, 2008
Microorganisms play a fundamental role in the cycling of nutrients and energy on our planet. A common strategy for many microorganisms mediating biogeochemical cycles in anoxic environments is syntrophy, frequently necessitating close spatial proximity ...
A. E. Dekas   +29 more
core   +4 more sources

Methanogenic potential and microbial community of anaerobic batch reactors at different ethylamine/sulfate ratios [PDF]

open access: yes, 2011
Methylamine and sulfate are compounds commonly found in wastewaters. This study aimed to determine the methanogenic potential of anaerobic reactors containing these compounds and to correlate it with their microbial communities.
GARCIA, M. L.   +2 more
core   +3 more sources

Anaerobic Biodegradation of Polyaromatic Hydrocarbons by a Sulfate Reducing Bacteria C1Fd Strain

open access: yesJournal of Pure and Applied Microbiology, 2017
Aromatic hydrocarbons contamination is widely prevalent in various parts of the world due to anthropogenic activities and leads to anaerobic conditions. As a result, most of its biodegradation is due to anaerobic microorganisms, and most specifically by ...
Sandra L. Villarreal Morales   +5 more
doaj   +1 more source

Sulfate-reducing bacteria: Microbiology and physiology [PDF]

open access: yes
The sulfate reducing bacteria, the first nonphotosynthetic anaerobic bacteria demonstrated to contain c type cytochromes, perform electron transfer coupled to phosphorylation. A new bioenergetic scheme for the formation of a proton gradient for growth of
Peck, H. D.
core   +1 more source

Bacterial Elimination of Sulphates from Mine Waters

open access: yesChemical Engineering Transactions, 2013
Sulfates can be found in almost all types of water, in form of simple anion SO42-. Together with hydrogen carbonates and chlorides, sulfates are the main anions in natural water ecosystems.
A. Luptakova   +3 more
doaj   +1 more source

Sodium lauryl ether sulfate (SLES) degradation by nitrate-reducing bacteria [PDF]

open access: yes, 2017
The online version of this article (doi:10.1007/s00253-017-8212-x) contains supplementary material, which is available to authorized users.The surfactant sodium lauryl ether sulfate (SLES) is widely used in the composition of detergents and frequently ...
A Dhouib   +45 more
core   +1 more source

Metalliferous Biosignatures for Deep Subsurface Microbial Activity [PDF]

open access: yes, 2015
Acknowledgments We thank the British Geological Survey (BGS) for the provision of samples and the Science & Technology Facilities Council (STFC) grant (ST/L001233/1) for PhD funding which aided this project.
Bowden, Stephen   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy