Results 11 to 20 of about 4,767 (233)
The Future Agricultural Biogas Plant in Germany: A Vision [PDF]
Energies, 2019 After nearly two decades of subsidized and energy crop-oriented development, agricultural biogas production in Germany is standing at a crossroads. Fundamental challenges need to be met.
Susanne Theuerl +6 more
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Importance of Feedstock in a Small-Scale Agricultural Biogas Plant
Energies, 2022 Although no legal sustainability criteria have been formulated for electricity and heat production from biogas, the sustainability and profitability of large-scale biogas plants which use mainly energy crops is now questioned.
Robert Czubaszek +2 more
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Voltage Problems on Farms with Agricultural Biogas Plants—A Case Study
Applied SciencesConstructing agricultural microbial gasification plants near livestock farms is essential for technical, economic, and environmental reasons. Utilising substrates from these farms allows for producing electricity, heat, and environmentally friendly ...
Zbigniew Skibko +5 more
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Spatial and social conditions for the location of agricultural biogas plants in Poland (case study) [PDF]
E3S Web of Conferences, 2019 Biogas production in Poland is controversial. There is a lot of interest in the construction of installations of various scale, and protests of local communities take place at the same time. Residents do not agree to the construction of biogas plants due
Kowalczyk-Juśko Alina +2 more
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Development barriers of agricultural biogas plants in Poland
Economics and Environment, 2023 The article aims to identify barriers related to developing agricultural biogas plants in Poland. The secondary data was supplemented by primary data from a questionnaire conducted among employees of an enterprise whose biogas production is one of the elements of the circular economy.
Bednarek, Anita +2 more
openaire +2 more sources
MATHEMATICAL APPROACH FOR PILOT-SCALE EXPERIMENT SETUP ON BIOGAS PRODUCTION
Studia Universitatis Babes-Bolyai Chemia, 2020 In this work, pilot scale experiments were carried to evaluate the biogas production through anaerobic co-digestion for two different mixtures of feedstock based on agricultural biomass and agricultural waste.
Adrian Eugen CIOABLĂ +6 more
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Assessment of environmental impact of agricultural biogas plants [PDF]
Acta Innovations, 2018 Operation of biogas plants, anaerobic fermentation processes, collection and purification of biogas and its subsequent combustion may be a source of environmental hazard. The construction and operation of biogas plants is inextricably connected with the generation and emission of solid, liquid and gaseous pollutants into the environment. The aim of the
Monika Janas, Alicja Zawadzka
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Sanitization of Biomass in Agricultural Biogas Plants Depends on the Type of Substrates
Animals, 2023 Large-scale pig farming is associated with the production of large amounts of animal excrement, which, after processing into the form of, e.g., slurry, are managed on agricultural land as natural fertilizers. The utilization of pig manure on agricultural land in an excessive and uncontrolled manner may pose a threat to zoonoses due to the significant ...
Arkadiusz Pietruszka +2 more
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Environmental hot spot analysis in agricultural life-cycle assessments – three case studies [PDF]
Journal of Central European Agriculture, 2016 Present-day agricultural technology is facing the challenge of limiting the environmental impacts of agricultural production – such as greenhouse gas emissions and demand for additional land – while meeting growing demands for agricultural products ...
Gerhard Piringer +5 more
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Heavy Metal Content in Substrates in Agricultural Biogas Plants
Agricultural Engineering, 2023 The content of heavy metals in soil should be continuously monitored,especially in organic crops. Exceeding the permissible concentrationsof these elements may lead not only to inhibition of plant growth butalso to ingestion into the organisms of animals that feed on these plants. Heavy metals usually enter the soil via precipitation or manure.
Derehajło, Stanislaw +7 more
openaire +2 more sources