Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production

Struk, Martin; Vítězová, Monika; Vítěz, Tomáš; Bartoš, Milan; Kushkevych, Ivan

doi:10.1007/s11270-019-4289-4

Cited by 6 publications

(7 citation statements)

References 55 publications

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“…Beside gastrointestinal tract of humans and animals, SRB inhabit environments such as fresh and marine water ecosystems, anaerobic areas of soil, wetlands, rice fields, hypersaline habitats, hydrothermal vents, biogas reactors, plant anaerobic digester and also habitats with extreme pH values [52] , [53] , [54] , [55] , [56] .…”

Section: Methodsmentioning

confidence: 99%

“…It was observed that Desulfovibrio sp. have aerotaxis (cell migration to areas with the most favorable concentration of oxygen [55] . This process is caused by oxygen sensing mechanism.…”

Section: Methodsmentioning

confidence: 99%

“…The etiology of ulcerative colitis and IBD is still unclear. Environment, immune system, and genetic influences the development of chronic inflammation [55] . Patient’s dietary habits and intestinal microbiome composition belong to environmental factors.…”

Section: Methodsmentioning

confidence: 99%

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Hydrogen sulfide toxicity in the gut environment: Meta-analysis of sulfate-reducing and lactic acid bacteria in inflammatory processes

Đorđević

Jančíková

Vítězová

et al. 2021

Journal of Advanced Research

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153

123

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Section: Methodsmentioning

confidence: 99%

“…It was observed that Desulfovibrio sp. have aerotaxis (cell migration to areas with the most favorable concentration of oxygen [55] . This process is caused by oxygen sensing mechanism.…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Hydrogen sulfide toxicity in the gut environment: Meta-analysis of sulfate-reducing and lactic acid bacteria in inflammatory processes

Đorđević

Jančíková

Vítězová

et al. 2021

Journal of Advanced Research

Self Cite

153

123

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show abstract

“…Furthermore, their results point to the fact that the most abundant microorganisms from the Euryarchaeota phylum in anaerobic reactors are closely related to the genus Methanothrix [55,60,62,63]. Representatives of the acetoclastic order Methanosarcinales, especially Methanosarcinaceae and less often Methanosaetaceae, are also often detected in anaerobic reactors [64][65][66][67][68]. Moreover, genera of the order Methanomicrobiales, such as Methanoculleus sp.…”

Section: Methanogenic Microorganisms In Industrial Wastewatersmentioning

confidence: 99%

Methanogenic Microorganisms in Industrial Wastewater Anaerobic Treatment

et al. 2020

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Over the past decades, anaerobic biotechnology is commonly used for treating high-strength wastewaters from different industries. This biotechnology depends on interactions and co-operation between microorganisms in the anaerobic environment where many pollutants’ transformation to energy-rich biogas occurs. Properties of wastewater vary across industries and significantly affect microbiome composition in the anaerobic reactor. Methanogenic archaea play a crucial role during anaerobic wastewater treatment. The most abundant acetoclastic methanogens in the anaerobic reactors for industrial wastewater treatment are Methanosarcina sp. and Methanotrix sp. Hydrogenotrophic representatives of methanogens presented in the anaerobic reactors are characterized by a wide species diversity. Methanoculleus sp., Methanobacterium sp. and Methanospirillum sp. prevailed in this group. This work summarizes the relation of industrial wastewater composition and methanogen microbial communities present in different reactors treating these wastewaters.

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“…While major sulfidogenesis pathways have been well described, the microorganisms responsible for this metabolic activity in anaerobic digesters remain poorly characterized [23]. The critical step in elucidating the conditions that are favorable to H 2 S production in an environment would be to characterize its inhabiting population of sulfate-reducing bacteria (SRB) [24].…”

Section: Introductionmentioning

confidence: 99%

Microbial Communities and Sulfate-Reducing Microorganisms Abundance and Diversity in Municipal Anaerobic Sewage Sludge Digesters from a Wastewater Treatment Plant (Marrakech, Morocco)

Houari

Ranchou-Peyruse

et al. 2020

Processes

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Both molecular analyses and culture-dependent isolation were combined to investigate the diversity of sulfate-reducing prokaryotes and explore their role in sulfides production in full-scale anaerobic digesters (Marrakech, Morocco). At global scale, using 16S rRNA gene sequencing, Proteobacteria, Bacteroidetes, Firmicutes, Actinobacteria, Synergistetes, and Euryarchaeota were the most dominant phyla. The abundance of Archaea (3.1–5.7%) was linked with temperature. The mcrA gene ranged from 2.18 × 105 to 1.47 × 107 gene copies.g−1 of sludge. The sulfate-reducing prokaryotes, representing 5% of total sequences, involved in sulfides production were Peptococcaceae, Syntrophaceae, Desulfobulbaceae, Desulfovibrionaceae, Syntrophobacteraceae, Desulfurellaceae, and Desulfobacteraceae. Furthermore, dsrB gene ranged from 2.18 × 105 to 1.92 × 107 gene copies.g−1 of sludge. The results revealed that exploration of diversity and function of sulfate-reducing bacteria may play a key role in decreasing sulfide production, an undesirable by-product, during anaerobic digestion.

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Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production

Cited by 6 publications

References 55 publications

Hydrogen sulfide toxicity in the gut environment: Meta-analysis of sulfate-reducing and lactic acid bacteria in inflammatory processes

Hydrogen sulfide toxicity in the gut environment: Meta-analysis of sulfate-reducing and lactic acid bacteria in inflammatory processes

Methanogenic Microorganisms in Industrial Wastewater Anaerobic Treatment

Microbial Communities and Sulfate-Reducing Microorganisms Abundance and Diversity in Municipal Anaerobic Sewage Sludge Digesters from a Wastewater Treatment Plant (Marrakech, Morocco)

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