Results 191 to 200 of about 4,548 (224)

An innovative strategy for overcoming ultra-high ammonia nitrogen inhibition on anaerobic methanogenesis via stepwise domestication. [PDF]

open access: yesMicrobiome
Heng Wu   +11 more
europepmc   +1 more source

Real-time simulator of agricultural biogas plant

Computers and Electronics in Agriculture, 2014
Abstract This article presents a real-time simulator of an agricultural biogas plant. The project contains biogas and biomass circuits simulation, as well as heating circuit simulation with a complete control system and visualization interface of the whole process.
Marcin Sliwinski
exaly   +2 more sources

Agricultural biogas plants in Poland: Investment process, economical and environmental aspects, biogas potential

Renewable and Sustainable Energy Reviews, 2012
Abstract The formal and legal requirements as well as the support system for building agricultural biogas plants in Poland have been presented. There are currently 24 agricultural biogas plants operating in Poland. The fermentation substrates are slurry, food waste and maize silage. It is most often mesophilic fermentation.
Wojciech Kujawski   +2 more
exaly   +2 more sources

Monitoring of full-scale hydrodynamic cavitation pretreatment in agricultural biogas plant

Bioresource Technology, 2018
The implementation of hydrodynamic cavitation (HC) pretreatment for enhancing the methane potential from agricultural biomasses was evaluated in a full scale agricultural biogas plant, with molasses and corn meal as a supplementary energy source. HC batch tests were run to investigate the influence on methane production, particle size and viscosity of ...
Michela Langone
exaly   +3 more sources

Complex biogas membrane upgrading to BioCNG at agriculture biogas plant

Chemical Papers, 2020
Biogas upgrading in Czech Republic evinces very slow start, especially because of low foundation support. Distrust of biogas plant operators is caused mainly by high capital costs and further biomethane utilization. Cheap, small-scale demonstration units, which evince additional value, could present potential kick-off for following capacity increase in
Jiří Maršálek   +2 more
openaire   +1 more source

Fugitive methane emissions from two agricultural biogas plants

Waste Management, 2022
This study quantified fugitive methane (CH4) losses from multiple sources (open digestate storages, digesters and flare) at two biogas facilities over one year, providing a much needed dataset integrating all major loss pathways and changes over time. Losses of CH4 from Facility A were primarily from digestate storage (5.8% of biogas CH4), followed by ...
Hambaliou, Baldé   +3 more
openaire   +2 more sources

Methane emissions from digestate at an agricultural biogas plant

Bioresource Technology, 2016
Methane (CH4) emissions were measured over two years at an earthen storage containing digestate from a mesophilic biodigester in Ontario, Canada. The digester processed dairy manure and co-substrates from the food industry, and destroyed 62% of the influent volatile solids (VS).
Hambaliou, Baldé   +6 more
openaire   +2 more sources

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