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Wyświetlanie 1-15 z 133
Tytuł:
Wykorzystanie technologii energetyki biogazowej w systemie bezpieczeństwa energetycznego
The use of biogas energy technology in the energy security system
Autorzy:
Czarkowska, Alicja
Czarkowski, Marek
Powiązania:
https://bibliotekanauki.pl/articles/2081494.pdf
Data publikacji:
2022-03-01
Wydawca:
Collegium Witelona Uczelnia Państwowa
Tematy:
biogaz
biomasa
energia odnawialna
biogazownie rolnicze
Dolny Śląsk
energetyka biogazowa
polityka ekoenergetyczna
rozkład materii organicznej
fermentacja metanowa.
biogas
biomass
renewable energy
agricultural biogas plants
Lower
Silesia
biogas energy
eco-energy policy
decomposition of organic matter
methane
fermentation
Opis:
Wytwarzanie energii elektrycznej oraz cieplnej z biogazu rolniczego stanowi obecnie jedną z najkorzystniejszych metod pozyskiwania energii odnawialnej. Inwestycje w energetykę biogazową na obszarze Polski na dzień dzisiejszy nie znajdują powszechnego zastosowania. Powodem, dla którego Polska w dalszym ciągu jest za liderem produkcji energii z biogazu w Unii Europejskiej, tj. Niemcami, pomimo porównywalnych warunków geograficznych, są przeszkody związane z przepisami prawnymi, uwarunkowaniami społecznymi, a także problemami związanymi ze źródłami finansowania. Celem niniejszego artykułu jest poszerzenie wiedzy w zakresie wytwarzania oraz wykorzystania energii biogazowej pochodzącej z surowców odnawialnych. W artykule przedstawiono możliwe formy finansowania inwestycji w tego rodzaju źródła energii odnawialnej oraz zaprezentowano perspektywy i uwarunkowania rozwoju, a więc korzyści wpływające na środowisko, społeczeństwo i gospodarkę oraz bariery utrudniające ich rozwój.
Electricity and heat production from agricultural biogas is currently one of the most beneficial methods of obtaining renewable energy. Investments in biogas power engineering in Poland are not widespread at the moment. The obstacles connected with legal regulations, social conditions as well as problems connected with the sources of financing are the reasons why Poland is still behind the leader in biogas energy production in the European Union, i.e. Germany, despite its comparable geographical conditions. The aim of this article is to broaden the knowledge of production and use of biogas energy from renewable resources. The article presents possible forms of financing investments in this type of renewable energy source and presents perspectives and conditions of its development, i.e. benefits affecting the environment, society and economy as well as barriers hindering their development.
Źródło:
Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy; 2021, 4, 41; 11-34
1896-8333
Pojawia się w:
Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
FreshKills park (Staten Island, NY) as an example of a polluted area’s transformation into a public space
Autorzy:
Wilczkiewicz, M. Z.
Powiązania:
https://bibliotekanauki.pl/articles/100578.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
ecology
landfill
energy biogas utilization
recreation park
ekologia
składowisko odpadów
park
park rekreacyjny
Opis:
Staten Island is one of the five boroughs of the New York City. The borough of Staten Island differs from the other districts for being much more rural, agricultural and full of green areas. The picturesque landscape of the meadows named Fresh Kills is located in the middle of the Island. The name ‘Fresh Kills’ comes from the landfill’s location, along the banks of the Dutch name Fresh Kills estuary, in Western Staten Island. Since 1947, this place has been used as a garbage dump for the New York City metropolitan area. During the next fifty years, this area formed an artificial mound of waste occupying a surface of 2200 acres (890 ha). In 2003, the authorities of the City of New York decided to close the landfill and transform the Fresh Kill landfill into a recreational park, for future generation to use. Because of a very complicated system of recuperation, the park’s opening is scheduled for 2030. However, some of the parts of the Park are open to the public now. After completion, the Fresh Kills Park will be the largest park in New York City. It will be three times bigger than Central Park.
Źródło:
Geomatics, Landmanagement and Landscape; 2017, 2; 133-146
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Role of biomethane in the improvement of energy safety in Poland
Autorzy:
Filanowski, P.
Rybicki, C.
Powiązania:
https://bibliotekanauki.pl/articles/298906.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
biomethane
biogas plants
biogas
biomass
electricity
energy consumption
energy market
Opis:
The renewable energy gains over the recent years on the meaning, also in consideration of increasing prices the energy and some signs of changes of climate caused by the man. Thereby in many countries the large press lies down on the use of renewable sources of energy such as water, the sun, the wind and the biomass covering every now and again the best part of the power requirement. One of method of the production of the energy from the biomass is the production of the biogas in specially to this end constructed devices so called biogas plants. To create of conditions to the development of this field are necessary specific performances supporting and propagating on the domestic grade and regional. In Germany the enforcement of amended law about the renewable energy contributed to true bumu in the sector of the energy production from the biogas. In Germany in 1999 functioned 850 agricultural biogas plants, in 2003 – 1700 and in 2005 – 2800. In Poland until the year 2005 according to data given by the Office of the Regulation of the Energetics worked 64 power plants supported on the biogas. One ought however to remember that this number includes except agricultural biogas plants first of all installations of the refuse dump gas and the biogas on the refinery of sewage. Poland is a rich country in the stony coal field in the face of this the dependency of the country from the import of this raw material is least. In turn of the gas consumption of terrestrial in Poland increases and the perspective of the dependency himself from the import of this raw material until the year 2030 indicates the more and more greater need for the purchase of this raw material besides limits of our country. On the basis the information contained in the report European P utting green Gas Grid from the year 2014 results that the biomethane production in countries of western Europe gains the more and more greater popularity. This results from this that the import of natural gas to Europe is realized almost as a whole from the east direction. In European Union are many countries which import 100% their demand on natural gas to {in the face of} this aspect the reduction of the dependency themselves these countries from the import of gas in the figure {form} of the production of biomethane becomes a key-matter. For the purpose of the improvement of the development of agricu ltural biogas plants in Poland arose the government-document going out opposite to postulates about the necessity of the establishment of the system promoting and supporting the production of the agricultural biogas. A foundation „of Directions of the development agricultural biogas plants in Poland in years 2010–2020” is the creation of optimum-conditions to the development of installations producing the agricultural biogas so until the year 2020 to lead to the construction of averagely one biogas plant in every commune using the biomass of the agricultural origin, on the assumption possessions through the commune of applicable provisions to the execution of such undertaking.
Źródło:
AGH Drilling, Oil, Gas; 2015, 32, 3; 613-622
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biogaz jako alternatywny nośnik energii
Biogas as an alternative energy source
Autorzy:
Podeszwa, Ewelina
Biernat, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/470563.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
biogas plants
biogas
biomethane
source of energy
energy source
fuel
Opis:
The advantages of biogas, apart from being just an alternative energy source, are its various possibilities of conversion. Chemical energy can be converted into biogas for heat, electricity and chemical energy of other compounds. Therefore, there are numerous opportunities for using energy from biogas. Some of them are used in stationary installations. Another application is as a fuel for vehicle engines by burning biomethane.
Źródło:
Studia Ecologiae et Bioethicae; 2014, 12, 2; 137-156
1733-1218
Pojawia się w:
Studia Ecologiae et Bioethicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of substrate on the amount and composition of biogas in agricultural biogas plant
Autorzy:
Kazimierowicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/61826.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
biogas
substrate
alternative energy
biogas composition
agricultural biogas plant
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2015, III/2
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The biogas sector in Poland as compared to other European countries
Autorzy:
Jacyszyn, Jakub
Powiązania:
https://bibliotekanauki.pl/articles/2085628.pdf
Data publikacji:
2021
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
biogas
Polska
biogas plants
Europe
renewable energy sources
Opis:
Biogas can be an important fuel for the European economy. It is a green energy source that will help achieve climate neutrality by 2050. It is very likely that there will be an increase in biogas production in Europe, especially in countries with great potential, such as Poland. This paper will present the current status of biogas in Poland. It also shows the characteristics of this sector and a comparison with other European countries. The analysis shows that other countries are successfully using biogas. They have similar agricultural conditions to Poland, such as Germany. Therefore there is a real chance for the development of these installations also in Poland.
Źródło:
Energy Policy Studies; 2021, No. 1 (7); 27-40
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biomass as a Renewable Source of Energy
Autorzy:
Drożyner, P.
Rejmer, W.
Starowicz, P.
Klasa, A.
Skibniewska, K. A.
Powiązania:
https://bibliotekanauki.pl/articles/298101.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
biogas
methane
energy dedicated crops
renewable energy
Opis:
In this paper state of art on known and potential biomass sources is reviewed. The review will consider energy dedicated crops and waste types that are already applied for clean energy purposes as well as potential ones. The resources can be applied for biofuels, bioethanol, methane, hydrogen production by means of various processes (methane fermentation, pyrolysys etc). The environmental and economical benefits of biomass application as a renewable energy source are also described.
Źródło:
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2013, 16(3); 211-220
1505-4675
2083-4527
Pojawia się w:
Technical Sciences / University of Warmia and Mazury in Olsztyn
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efficient use of energy in wastewater treatment plants
Autorzy:
Masłoń, A.
Wójcik, M.
Chmielowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/101760.pdf
Data publikacji:
2018
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
wastewater treatment
energy intensity
energy consumption
biogas
aeration
Opis:
Saving energy and increasing energy efficiency constitutes a rationalisation of energy use, which is becoming increasingly important in the context of sustainable development and security of energy supply, as well as the fight against global climate change. In line with the global trend, the issue of energy intensity of water and wastewater management is currently dynamically developing in terms of research. Consideration is therefore being given to the use of electricity in wastewater treatment systems, as well as the assessment of the energy efficiency of wastewater treatment plants. This paper presents the issues of electricity consumption in wastewater treatment systems and the possibilities of improving the energy efficiency of wastewater treatment plants.
Źródło:
Energy Policy Studies; 2018, 1 (2); 12-26
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recent Challenges of Biogas Production and its Conversion to Electrical Energy
Autorzy:
Syahri, Siti Noor Khaleeda Mhd
Abu Hasan, Hassimi
Abdullah, Siti Rozaimah Sheikh
Othman, Ahmad Razi
Abdul, Peer Mohamed
Azmy, Raja Farzarul Hanim Raja
Muhamad, Mohd Hafizuddin
Powiązania:
https://bibliotekanauki.pl/articles/2068475.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
biogas
methane gas
electrical energy
anaerobic digestion
energy
Opis:
A pressing concern of issues such as climate change has drawn main attention in the world. The burning of fossil fuels by human due to increasing energy demand in various sectors is one of the main factors that influence the climate change. This has resulted in the introduction of many renewable energy sources as alternatives to fossil fuels. Biogas is one type of renewable energy that has numerous advantages. The present review covers the recent challenges of biogas production and its conversion to electrical energy. This includes the substrates used, the operating parameters, and the pre-treatment used, which can be implemented to maximise the biogas yield. The challenges and potential of the generation of electricity from biogas were also discussed in this review. The results obtained in this review emphasise that biogas is a good renewable energy, as it solves multiple problems and at the same brings benefits to human beings in many ways.
Źródło:
Journal of Ecological Engineering; 2022, 23, 3; 251--269
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of biogas utilization — realization smart community idea
Autorzy:
Grządzielski, W.
Mróz, T.
Radomski, B.
Powiązania:
https://bibliotekanauki.pl/articles/175584.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
biogas utilization
smart communities
energy planning
Opis:
The paper presents an analysis of the possibilities of using biogas in energy management of the cities and communities, including the purification of biogas excess to balance the unevenness in demand and supply side of biogas market (operating agricultural biogas plant). The case study describes the four technical acceptable scenarios of using agricultural biogas: variant I – combined heat and power production, variant II – supply of the local heat source, variant III – supply of the local heat source and the use of treated biogas (biomethane) in the local urban transport and variant IV – combined heat and power production and injection of conditioned biogas (biomethane) into the gas distribution grid. The identified variants were evaluated using the analytic hierarchy process multicriteria decision aid method in which the main evaluation criteria were technical, economic, social and environmental, as well as risk criterion. The results of the analysis indicate the possibility of rational use of excess biogas production by: treatment and use of liquefied biomethane for energy production or transport, or combined heat and power production, or use of biomethane injected into the distribution gas network, which can be the basis for the implementation of smart city and community strategy.
Źródło:
Transactions of the Institute of Fluid-Flow Machinery; 2017, 137; 41-58
0079-3205
Pojawia się w:
Transactions of the Institute of Fluid-Flow Machinery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biogas Acquisition From Selected Mixtures of Expired Food Products
Autorzy:
Kazimierowicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/123601.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
expired food products
biogas
renewable energy
Opis:
Issues connected with expired food products are a significant, however underestimated, problem. Currently, expired food, disposed of by manufacturing industry plans, trade and gastronomy, comprises the biggest content of waste. In retail chains such products are withdrawn from sale and become waste, which should be managed properly. Expired food cannot be reintroduced to the market or sold at reduced price or on special offers. Possibilities to use fermentation may enable both utilization of expired food and biogas acquisition – a source of renewable energy. Therefore, fermentation plays three important roles. Firstly, it is a method of converting the energy from expired food into useful fuel, i.e. biogas which can be stored and transported. Secondly, this is a method aiming at recycling organic waste into stable soil improvers, liquid fertilizers and energy. And thirdly, it is a method of waste inertisation with the objective to decrease adverse influence on the environment. This article indicates possibilities to obtain biogas from three selected mixtures of expired food products.
Źródło:
Journal of Ecological Engineering; 2017, 18, 4; 118-122
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The demand analysis of the biogas plant with chp system on substrate, the aim to obtain required electrical and thermal power
Autorzy:
Piętak, A.
Meus, M.
Nitkiewicz, S.
Powiązania:
https://bibliotekanauki.pl/articles/246798.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
biogas
biogas plant
cogeneration
electrical power
renewable energy
thermal power
transportation
Opis:
Due to the ending resources of fossil fuels, as well as instability of the political situation on the world, especially in countries that are their main supplier, governments of poor countries in resources are forced to seek alternative sources of energy. Currently the most commonly used raw material to produce an electrical and thermal power in Poland are coal and lignite, However, in a result of an increase of their prices and an exacerbated by the EU of regulations about an emission of the greenhouse gas, emerged trends, that aim to transform the energy sector through the implementation of technologies based on alternative energy sources. The main focus is to put on renewable energy sources. The methodology, which is contained in this paper, presents a way to designation the demand of the biogas plant with CHP system on substrate of agricultural origin, the aim to obtain required electrical and thermal power. Moreover, the paper presents a simplified diagram of anaerobic fermentation, which is the basis of biogas production, as well as an illustrative diagram of a biogas plant with CHP system. In this paper also was mentioned the possibility of application biogas for transportation purposes.
Źródło:
Journal of KONES; 2012, 19, 3; 334-344
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of Mixing During Laboratory Fermentation of Maize Straw with Thermophilic Technology
Autorzy:
Kozłowski, K.
Mazurkiewicz, J.
Chełkowski, D.
Jeżowska, A.
Cieślik, M.
Brzoski, M.
Smurzyńska, A.
Dongmin, Y.
Wei, Q.
Powiązania:
https://bibliotekanauki.pl/articles/124945.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
renewable energy sources
biogas
biogas efficiency
anaerobic digestion test
mixing of substrates
Opis:
The interest in biogas production in Poland is growing rapidly. This is mostly due to the fact that there is a need for handling and managing the increasing quantities of diverse bio-waste generated by industry and agriculture. Therefore, good laboratory practices and correct preparation of batch tests are very important for planning of a full-scale biogas plant. The aim of the paper was to determine the effect of mixing in the laboratory batch reactors on the biogas yield of maize straw under thermophilic conditions. The scope of this work included: (1) the analysis of basic physical and chemical parameters and (2) laboratory determination of biogas and methane yield from anaerobic digestion of maize straw with different frequencies of mixing. The obtained biogas and methane yield from the thermophilic fermentation of maize straw mixed every day was 381.89 m3·Mg-1 FM and 184.97 m3·Mg-1 FM, respectively. The results of this study confirmed the effect of no mixing inside reactors. In the batch test a decrease in biogas and methane yields was observed, by approx. 60 m3·Mg-1 and approx. 28 m3·Mg-1, respectively.
Źródło:
Journal of Ecological Engineering; 2018, 19, 5; 93-98
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Institutional support for biogas enterprises – the local perspective
Autorzy:
Chodkowska-Miszczuk, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/1051106.pdf
Data publikacji:
2019-06-24
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
biogas
energy policy
institutional
support
local development
renewable energy sources
Opis:
Institutional support, reflected not only in legislative solutions, but also in external funding as a means of financial support, is of strategic importance for the success of new power investments, the guarantee of energy security of individual areas, and the socio-economic development of the region where new energy enterprises are located. The present study aims to follow the external funding of biogas investments carried out in Poland, both in the aspect of legal regulations, and the offered co-financing of biogas projects. Considering that biogas enterprises are located and operate in specific places and local systems, the present research problem is tackled from the perspective of the functioning of biogas plants in the local environment. The success of biogas projects and the entire energy transformation process depends, on the one hand, on the harmonisation of activities at the central, national level and, on the other hand, on taking into account the specific socio-economic features that characterise the location of the biogas plant. Therefore, providing comprehensive institutional support for investment for biogas enterprises requires equipping local institutions, including local authorities, with appropriate instruments to shape and monitor the agricultural biogas market at the local level.
Źródło:
Quaestiones Geographicae; 2019, 38, 2; 137-147
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Giant Miscanthus as a Substrate for Biogas Production
Autorzy:
Kazimierowicz, J.
Dzienis, L.
Powiązania:
https://bibliotekanauki.pl/articles/125065.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
energy crops
biogas
methane fermentation
giant Miscanthus
Opis:
One unconventional source of energy, which may be applied in numerous production and municipal processes, is energy accumulated in plants. As a result of photosyn-thesis, solar energy is transformed into chemical energy accumulated in a form of carbohydrates in the plant biomass, which becomes the material that is more and more sought by power distribution companies and individual users. Currently, a lot of re-search on obtaining biogas from energy crops is conducted. Corn silage is used most often, however, there is a demand for alternative plants. The experiment described in this article was conducted with the use of giant Miscanthus (Miscanthus Giganteus).
Źródło:
Journal of Ecological Engineering; 2015, 16, 4; 139-142
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 133

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