Effect of the Organic Loading Rates Increase on Process Stability and Microbial Community Composition during the Anaerobic Digestion of Fresh Vinegar Residue

2021 ◽  
Author(s):  
Lin Chen ◽  
Guannan Zhou ◽  
Tao Zheng ◽  
Zhengzhong Zhou ◽  
Qigang Wu ◽  
...  
Keyword(s):  
Microbial Community ◽  
Anaerobic Digestion ◽  
Community Composition ◽  
Microbial Community Composition ◽  
Organic Loading ◽  
Process Stability ◽  
Loading Rates ◽  
Vinegar Residue

Effect of the Organic Loading Rate Increase and the Presence of Zeolite on Microbial Community Composition and Process Stability During Anaerobic Digestion of Chicken Wastes

2015 ◽  
Vol 70 (4) ◽  
pp. 948-960 ◽  
Author(s):  
Elvira E. Ziganshina ◽  
Dmitry E. Belostotskiy ◽  
Olga N. Ilinskaya ◽  
Eugenia A. Boulygina ◽  
Tatiana V. Grigoryeva ◽  
...  
Keyword(s):  
Microbial Community ◽  
Anaerobic Digestion ◽  
Community Composition ◽  
Rate Increase ◽  
Loading Rate ◽  
Microbial Community Composition ◽  
Organic Loading Rate ◽  
Organic Loading ◽  
Process Stability

Drivers of microbial community composition in mesophilic and thermophilic temperature-phased anaerobic digestion pre-treatment reactors

2013 ◽  
Vol 47 (19) ◽  
pp. 7098-7108 ◽  
Author(s):  
Hasina M. Pervin ◽  
Paul G. Dennis ◽  
Hui J. Lim ◽  
Gene W. Tyson ◽  
Damien J. Batstone ◽  
...  
Keyword(s):  
Microbial Community ◽  
Anaerobic Digestion ◽  
Community Composition ◽  
Microbial Community Composition ◽  
Pre Treatment

Effect of antimicrobial washout from anaerobic digesters on microbial community composition

2020 ◽  
Vol 6 (6) ◽  
pp. 1658-1671
Author(s):  
Anthony D. Kappell ◽  
Daniel E. Carey ◽  
Daniel H. Zitomer ◽  
Patrick J. McNamara
Keyword(s):  
Microbial Community ◽  
Anaerobic Digestion ◽  
Community Composition ◽  
Microbial Community Composition ◽  
Anaerobic Digesters

Differences in abundance of genera key to methanogenesis and anaerobic digestion persist after antimicrobial washout.

Fine-scale monitoring of shifts in microbial community composition after high organic loading in a pilot-scale membrane bioreactor

2016 ◽  
Vol 121 (5) ◽  
pp. 550-556 ◽  
Author(s):  
Yuya Sato ◽  
Tomoyuki Hori ◽  
Ronald R. Navarro ◽  
Hiroshi Habe ◽  
Hiroshi Yanagishita ◽  
...  
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Membrane Bioreactor ◽  
Microbial Community Composition ◽  
Pilot Scale ◽  
Fine Scale ◽  
Organic Loading

scholarly journals Evaluation of microbial community composition of dairy sewage sludge, corn silage, grass straw, and fruit waste biomass for potential use in biogas production or soil enrichment

BioResources ◽  
2018 ◽  
Vol 13 (3) ◽  
pp. 5740-5764
Author(s):  
Karolina Oszust ◽  
Magdalena Frąc
Keyword(s):  
Microbial Community ◽  
Anaerobic Digestion ◽  
Sewage Sludge ◽  
Community Composition ◽  
Biogas Production ◽  
Microbial Community Composition ◽  
Corn Silage ◽  
Soil Enrichment ◽  
Fruit Waste ◽  
Potential Use

The purpose of the study was to link microbial community composition and chemical properties of various biomass and their resulting digestate residues for their potential use in biogas production or soil enrichment. The order of biogas production, graded from high to low was as follows: corn silage, grass silage, fruit waste, and dairy sewage sludge. Different bacterial families were predominant in different biomass. Corn silage deteriorated as a result of long-term air exposition and may serve as an efficient feedstock substrate for anaerobic digestion. A positive role in plant biocontrol microorganisms found in grass straw residues, and reasonable biogas yield obtained from this substrate suggests the use of grass straw for biogas production and its residues to enrich the soil. Due to potential threat of introducing pathogens into the soil within fruit waste or dairy sewage sludge, or soil acidification by fruit waste repeated use in field application, this biomass should be sanitized prior to soil application. Simultaneously, low biogas yields from fruit waste and dairy sewage sludge substrates make it necessary to transform them in anaerobic digestion with more energetic co-substrates. Tested residues may deliver a robust and wide range of methanogens as inoculum for further anaerobic digestion process.

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