Results 21 to 30 of about 5,447,673 (316)

Sulfur and Oxygen Isotope Records of Sulfate-Driven Anaerobic Oxidation of Methane in Diffusion-Dominated Marine Sediments

Frontiers in Earth Science, 2022
Organoclastic sulfate reduction (OSR) and sulfate-driven anaerobic oxidation of methane (SD-AOM) are the two major microbial pathways for sulfate consumption in marine sulfur cycle.
Tingting Chen, Tingting Chen, Harald Strauss, Yunxin Fang, Zhiyong Lin, Zhiyong Lin, Zhiyong Lin, Xiaoming Sun, Xiaoming Sun, Xiaoming Sun, Jiarui Liu, Yang Lu, Xin Yang, Xin Yang, Haixin Lin, Haixin Lin, Zhongwei Wu, Zhongwei Wu, Xiao Lin, Xiao Lin   +19 more
doaj   +1 more source

The effects of organic matter and anaerobic oxidation of methane on the microbial sulfate reduction in cold seeps

Frontiers in Marine Science, 2023
Cold seep sediments are dominated by intensive microbial sulfate reduction coupled to anaerobic oxidation of methane. However, the contribution proportion between this process and the role of organic matter has remained enigmatic.
Tiantian Sun, Tiantian Sun, Daidai Wu, Nengyou Wu, Nengyou Wu, Ping Yin, Ping Yin   +6 more
doaj   +1 more source

Ecophysiological Features Shape the Distribution of Prophages and CRISPR in Sulfate Reducing Prokaryotes

Microorganisms, 2021
Sulfate reducing prokaryotes (SRP) are a phylogenetically and physiologically diverse group of microorganisms that use sulfate as an electron acceptor. SRP have long been recognized as key players of the carbon and sulfur cycles, and more recently, they ...
Roberto Orellana, Alejandra Arancibia, Leonardo Badilla, Jonathan Acosta, Gabriela Arancibia, Rodrigo Escar, Gustavo Ferrada, Michael Seeger   +7 more
doaj   +1 more source

Enhanced sulfate reduction with acidogenic sulfate-reducing bacteria [PDF]

Journal of Hazardous Materials, 2008
Sulfate reduction in a continuous flow, acidogenic reactor using molasses wastewater as the carbon source was studied at varying chemical oxygen demand/sulfate (COD/SO4(2-)) ratios. At a critical COD/SO4(2-) ratio of 2.7, neither COD nor sulfate were in excess for extra production of ethanol or acetate in the reactor.
Wang, Aijie, Ren, Nanqi, Wang, Xu, Lee, Duujong   +3 more
openaire   +2 more sources

Improving the performance of bioelectrochemical sulfate removal by applying flow mode

Microbial Biotechnology, 2023
Treatment of wastewater contaminated with high sulfate concentrations is an environmental imperative lacking a sustainable and environmental friendly technological solution.
Shixiang Dai, Falk Harnisch, Mohammad Sufian Bin‐Hudari, Nina Sophie Keller, Carsten Vogt, Benjamin Korth   +5 more
doaj   +1 more source

Comparative Genomics and Proteomic Analysis of Assimilatory Sulfate Reduction Pathways in Anaerobic Methanotrophic Archaea. [PDF]

Front Microbiol, 2018
Sulfate is the predominant electron acceptor for anaerobic oxidation of methane (AOM) in marine sediments. This process is carried out by a syntrophic consortium of anaerobic methanotrophic archaea (ANME) and sulfate reducing bacteria (SRB) through an ...
Yu H, Susanti D, McGlynn SE, Skennerton CT, Chourey K, Iyer R, Scheller S, Tavormina PL, Hettich RL, Mukhopadhyay B, Orphan VJ.   +10 more
europepmc   +2 more sources

Microbial sulfate reduction and organic sulfur formation in sinking marine particles

Science, 2020
Where they can't breathe Climate warming is causing the expansion of marine oxygen-deficient zones, which are regions in which dissolved oxygen concentrations are so low that many marine animals cannot survive.
M. Raven, R. Keil, S. Webb
semanticscholar   +1 more source

The patterns of utilization of sulfate and nitrate ions by bacteria Desulfomicrobium sp. CrR3 and Desulfovibrio desulfuricans Ya-11

Regulatory Mechanisms in Biosystems, 2015
The aim of this work was to study the patterns of utilization of sulfate and nitrate ions by bacteria Desulfomicrobium sp. CrR3 and Desulfovibrio desulfuricans Ya-11 under different cultivation conditions.
L. S. Dorosh, T. B. Peretyatko, S. P. Gudz   +2 more
doaj   +1 more source

Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]

, 2010
Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L., Meulepas, R.J.W., Stams, A.J.M.   +2 more
core   +2 more sources

Utilization of sulfate and nitrate by sulfate-reducing bacteria Desulfomicrobium sp. CrR3 in the presence of bichromate in the medium

Біологічні студії, 2013
The usage of sodium sulfate and sodium nitrate in the presence of potassium biсhromate in the medium by sulfate-reducing bacteria Desulfomicrobium sp. CrR3 was studied.
K. V. Sholiak, T. B. Peretyatko, N. S. Verkholyak, S. P. Gudz   +3 more
doaj   +1 more source