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Improved methane production from sugarcane vinasse with filter cake in thermophilic UASB reactors, with predominance of Methanothermobacter and Methanosarcina archaea and Thermotogae bacteria
(2017-01-01)
Biogas production from sugarcane vinasse has enormous economic, energy, and environmental management potential. However, methane production stability and biodigested vinasse quality remain key issues, requiring better ...
Effect of ammonia on the methanogenic activity of methylaminotrophic methane producing archaea enriched biofilm
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2004)
Effect of ammonia on the methanogenic activity of methylaminotrophic methane producing archaea enriched biofilm
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2004)
Microorganisms in the rumen and reticulum of buffalo (Bubalus bubalis) fed two different feeding systems
(BioMed Central, 2016)
Abstract
Background
The community of microorganisms in the rumen and reticulum is influenced by feeding as well as the species and geographical distribution of ruminant ...
Application of molecular techniques to evaluate the methanogenic archaea and anaerobic bacteria in the presence of oxygen with different COD : sulfate ratios in a UASB reactor
(ELSEVIER SCI LTD, 2008)
In this paper, the microbial characteristics of the granular sludge in the presence of oxygen (3.0 +/- 0.7 mg O-2 1(-1)) were analyzed using molecular biology techniques. The granules were provided by an upflow anaerobic ...
Occurrence of Methanogenic Archaea in Highly Polluted Sediments of Tropical Santos-So Vicente Estuary (So Paulo, Brazil)
(SPRINGER, 2010)
Little is known about the ability of methanogens to grow and produce methane in estuarine environments. In this study, traditional methods for cultivating strictly anaerobic microorganisms were combined with Fluorescence ...
A balanced microbiota efficiently produces methane in a novel high-rate horizontal anaerobic reactor for the treatment of swine wastewater
(Elsevier B.V., 2015-12-01)
A novel combination of structurally simple, high-rate horizontal anaerobic reactors installed in series was used to treat swine wastewater. The reactors maintained stable pH, alkalinity, and volatile acid levels. Removed ...
Predominance of syntrophic bacteria, Methanosaeta and Methanoculleus in a two-stage up-flow anaerobic sludge blanket reactor treating coffee processing wastewater at high organic loading rate
(2018-11-01)
The effect of the organic loading rate (OLR) on the performance and microbial composition of a two-stage UASB system treating coffee processing wastewater was assessed. The system was operated with OLR up to 18.2 g COD (L ...
T-RFLP-based mcrA gene analysis of methanogenic archaea in association with oral infections and evidence of a novel Methanobrevibacter phylotype
(Wiley-blackwell Publishing, IncMaldenEUA, 2009)