Effects of co-digestion of food waste, corn straw and chicken manure in two-stage anaerobic digestion on trace element bioavailability and microbial community composition

2021 ◽  
pp. 126625
Author(s):  
Xianpu Zhu ◽  
Dominic Yellezuome ◽  
Ronghou Liu ◽  
Zengzhen Wang ◽  
Xin Liu
Keyword(s):  
Microbial Community ◽  
Anaerobic Digestion ◽  
Trace Element ◽  
Community Composition ◽  
Food Waste ◽  
Microbial Community Composition ◽  
Chicken Manure ◽  
Corn Straw ◽  
Two Stage

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.

Microbial community composition turnover and function in the mesophilic phase predetermine chicken manure composting efficiency

2020 ◽  
Vol 313 ◽  
pp. 123658 ◽  
Author(s):  
Hongjun Liu ◽  
Yan Huang ◽  
Wandong Duan ◽  
Cece Qiao ◽  
Qirong Shen ◽  
...  
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Microbial Community Composition ◽  
Chicken Manure ◽  
And Function

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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