Abstract:This paper presents the analysis and evaluation of biogas power plant capacity in Poland based on the generic structure and energy production. These issues are also presented from the point of view of the obtained energy and biogas energy production in Poland against selected European Union countries. The paper also indicates a significant diversity in the spatial distribution of biogas plants in Poland. It also discusses the importance of biogas plants as one of the elements of bottom-up development of the se… Show more
“…Series production of equipment and apparatus significantly affect projects' cost reduction. Given the projected increase in the price of energy obtained by conventional methods, competitiveness of using RES will increase 9 . Different renewable sources can operate in hybrid systems, i.e.…”
Abstract.Purpose of the article -The research topic undertaken by the author aimed at answering the question: whether and how the use of the SWOT analysis and statistical data can help to identify key strengths and weaknesses of biomass and coal usage in cogeneration system? Scientific aim -The main objective of the research is the analysis and evaluation of the implementation of cogeneration systems to energy companies and identify key strengths and weaknesses of biomass and coal in cogeneration system. This work provides managers with useful tips to identify and plan activities aimed at implementing combustion of biomass and coal in different periods of time.
“…Series production of equipment and apparatus significantly affect projects' cost reduction. Given the projected increase in the price of energy obtained by conventional methods, competitiveness of using RES will increase 9 . Different renewable sources can operate in hybrid systems, i.e.…”
Abstract.Purpose of the article -The research topic undertaken by the author aimed at answering the question: whether and how the use of the SWOT analysis and statistical data can help to identify key strengths and weaknesses of biomass and coal usage in cogeneration system? Scientific aim -The main objective of the research is the analysis and evaluation of the implementation of cogeneration systems to energy companies and identify key strengths and weaknesses of biomass and coal in cogeneration system. This work provides managers with useful tips to identify and plan activities aimed at implementing combustion of biomass and coal in different periods of time.
“…For instance, the embargo imposed by the Russian Federation in 2014, had significant influence on Poland´s economic situation, causing the saturation of local markets with fresh agricultural products [56,57]. Thus, the farmers were recommended to use the waste as the substrate for biogas plant, because it would be profitable from the economic point of view [83]. The study conducted by Smurzyńska et al [57], with the aim to determine the biogas yield and dynamic of the fermentation process of surplus of fresh vegetables and fruits (biogas and methane productivity tests were carried out for the following vegetables and fruits: eggplants, pumpkins, cauliflower, cabbage, peppers, tomatoes, cucumbers) demonstrated that the process of methane production has not been impaired by any inhibitory factors and biogas yield obtained from individual vegetables and fruits tested was comparable.…”
Section: Fresh Fruits and Vegetables: The Controversial Casementioning
Adequate management of biomass residues generated by agricultural and food industry can reduce their negative impacts on the environment. The alternative use for agricultural waste is production of biogas. Biomass feedstock intended as a substrate for the agricultural biogas plants may include energy crops, bio-waste, products of animal and plant origin and organic residues from food production. This study reviews the potential of selected biomass residues from the agri-food industry in terms of use for agricultural biogas production in Poland. The most common agri-food residues used as substrates for biogas plants in Poland are maize silage, slurry, and distillery waste. It is important that the input for the agricultural biogas installations can be based on local wastes and co-products that require appropriate disposal or storage conditions and might be burdensome for the environment. The study also discusses several limitations that might have an unfavourable impact regarding biogas plants development in Poland. Given the estimated biomass potential, the assumptions defining the scope of use of agricultural biogas and the undeniable benefits provided by biogas production, agricultural biogas plants should be considered as a promising branch of sustainable electricity and thermal energy production in Poland, especially in rural areas.
“…Many studies have been conducted to improve digestion efficiency and to enhance its economic performance. These include the design of new reactor configurations for a better digestion of a mix of different feedstocks, the running of co‐digestion using multiple feedstocks to balance nutrient conditions with the aim of enhancing biogas production, (Valenti et al ., unpublished) and upgrading raw biogas to high‐quality fuels such as biomethane, a pipeline‐quality replacement for fossil natural gas …”
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