Results 201 to 210 of about 4,548 (224)
Some of the next articles are maybe not open access.
The use of biogas plants in agriculture of Belarus
2023В статье рассматриваются биогазовые установки, их преимущества и недостатки. Описана закрытая технология производства биогаза. Приведены примеры биогазовых установок, используемых в Беларуси. The article deals with biogas plants, their advantages and disadvantages. The closed technology of biogas production is described.
Grushin, Vladislav Sergeevich +1 more
openaire +1 more source
Degradation efficiency of agricultural biogas plants – A full-scale study
Bioresource Technology, 2015The degradation efficiency of 21 full-scale agricultural CSTR biogas plants was investigated. The residual methane potential of the digestion stages was determined in batch digestion tests (20.0 and 37.0 °C). The results of this study showed that the residual methane yield is significantly correlated to the HRT (r=-0.73). An almost complete degradation
Stephan, Ruile +3 more
openaire +2 more sources
The effect of substrate on the amount and composition of biogas in agricultural biogas plant
Infrastruktura i Ekologia Terenów Wiejskich / Infrastructure and ecology of rural areas, 2015Construction of biogas plants processing agricultural waste enables to reduce waste, limit emission of gases and odors in rural areas as well as gives the possibility to ensure self-sufficiency of energy. The amount of generated electricity and heat depends on the quantity and quality of biogas.
openaire +1 more source
Laboratory Simulation of an Agricultural Biogas Plant Start‐up
Chemical Engineering & Technology, 2018AbstractDue to the large energy potential of biofuel production, in the near future the construction of new biogas plants in Poland is expected. However, prior to any investment in the biogas market it is necessary to conduct performance tests of methane production from the used substrates and to perform simulation of the initial start‐up on a ...
Kamil Kozłowski +6 more
openaire +1 more source
New method for assessing the performance of agricultural biogas plants
Renewable Energy, 2012Abstract Around 5000 agricultural biogas plants were operating in Germany by the end of 2009. There is a recognized need for their assessment, comparison and performance improvement. Prerequisites for their reliable assessment include: 1) detailed and reliable performance data, 2) defined criteria for the assessment, and 3) comprehensive method.
Djordje Djatkov +5 more
openaire +1 more source
Biodrying of the Digestate from Agricultural Biogas Plants
Annual Set The Environment Protection, 2015Anaerobic digestion residue represents a nutrient rich resource which, if applied back on land, can reduce the use of mineral fertilizers and improve soil fertility. However, dewatering of digestate may be recommended in certain situation. Limited applicability of digestate as fertilizer may appear, especially in winter, during the vegetation period or
Andrzej Białowiec +5 more
openaire
Biogas, agricultural biogas and biogas plants in Poland - selected statistical and legal aspects
2014Poland’s situation in the years 2012/2013 was far from stable and predictable in terms of legal regulations regarding the energy sector. Negative assessment of the works on necessary changes to the energy law does not refer to the scope of the subject.
Rosicki, Remigiusz, Rosicki, Grzegorz
openaire +1 more source
Processing of Digested Pulp from Agricultural Biogas Plant
2019In the European Union, renewable energy sources (RES) constitute an important alternative to fossil fuels. Solid biomass is mainly used for the production of renewable energy. One of the RES types is the production of agricultural biogas as a result of the anaerobic digestion process (AD). This process generates biogas and digestate. The second product
openaire +1 more source