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Wyszukujesz frazę "energy biogas utilization" wg kryterium: Temat


Wyświetlanie 1-3 z 3
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:
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:
Energy and sustainability of operation of a wastewater treatment plant
Autorzy:
Bodík, I.
Kubaská, M.
Powiązania:
https://bibliotekanauki.pl/articles/208254.pdf
Data publikacji:
2013
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
wastewater treatment
biogas
energy utilization
sewage pumping plant
sludge digestion
toxicity
water treatment plants
anaerobic sludge digestion
energy consumption
wastewater treatment plants
oczyszczanie ścieków
biogaz
wykorzystanie energii
przepompownie ścieków
fermentacja osadów
toksyczność
stacje uzdatniania wody
fermentacja beztlenowa osadów
zużycie energii
oczyszczalnie ścieków
Opis:
The study summarises the energy consumption data obtained from the Slovak wastewater treatment plants. Overall, 51 large WWTPs using mesophilic anaerobic sludge digestion and biogas utilisation (the total capacity of 2.5 mil. p.e.) and 17 small rural WWTPs (the total capacity 15 000 p.e.) were compared in many technological and energy parameters. The average energy consumption in large WWTPs in Slovakia is 0.485 kWh/m3 and 0.915 kWh/m3 in small rural plants. The average energy demand related to BOD5 load represents the value of 2.27 kWh/kg BOD5, in Slovak plants. The specific energy production is relatively low - in average 1.2 kWh el /m3 of produced biogas and 0.1 kWh el /m 3 of treated wastewater, respectively. The average energy autarky in Slovak plants is 25.2%. Some plants have high energy autarky (>65%), despite no external biowastes being dosed to these during operation.
Źródło:
Environment Protection Engineering; 2013, 39, 2; 15-24
0324-8828
Pojawia się w:
Environment Protection Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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