Temat: waste-to-energy - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Municipal Solid Waste to Energy: Palletization of Paper and Garden Waste into Refuse Derived Fuel
Autorzy:: Suryawan, I. Wayan Koko
Septiariva, Iva Yenis
Fauziah, Eva Nur
Ramadan, Bimastyaji Surya
Qonitan, Fatimah Dinan
Zahra, Nurulbaiti Listyendah
Sarwono, Ariyanti
Sari, Mega Mutiara
Ummatin, Kuntum Khoiro
Lim, Jun Wei
Powiązania:: https://bibliotekanauki.pl/articles/2086359.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: waste to energy
pelletizing
garden waste
paper waste
Opis:: The purpose of this research was to process a mixture of paper waste and garden waste based on material flow analysis and to analyze its parameters based on water content, ash content, heating value, along with Thermogravimetry Analysis (TGA)/Derivative Thermogravimetry (DTG). The garden waste treatment process consists of shredding, drying with a rotary dryer, separator, and then shaving with a hammer mill. Paper waste only needs a shredder process. Then, the mixing process and pelletizing of paper waste as well as garden waste are carried out according to the variation (w/w) 100% paper (K100), 75% paper (K75), 50% paper (K50), 25% paper (K25), and 100% garden waste (K0). The water content ranged from 5.8 to 15.25%. From K0 to K100 samples, the ash content increased from 4.54 to 9.85%. A correlation of 0.9047 was found from samples K0 to K100. There was a correlation between increasing calorific value along with the mixture with paper waste. The caloric value in K0 to K100 increased from 13.11 to 19.03 MJ/kg. The TGA/DTG analysis reduced mass due to water evaporation, devolatilization, and carbonization processes.
Źródło:: Journal of Ecological Engineering; 2022, 23, 4; 64--74
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Features of Refuse Derived Fuel in Poland – Physicochemical Properties and Availability of Refuse Derived Fuel
Autorzy:: Nowak, Martyna
Powiązania:: https://bibliotekanauki.pl/articles/24201786.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: waste management
waste incineration
waste to energy
refuse derived fuel
Opis:: Refuse Derived Fuels are used as energy carrier mainly in cement plants; however, more and more often they are applied in power plants as a substitute for fossil fuels. In order to prepare a proper waste-to-energy investment, the availability of the fuel, as well as fuel properties should be determined. The article presented the amounts of generated RDF in Poland, number installation which produced RDF in 2019 and 2020 and amounts of incinerated RDF in cement and incineration plants. The amount of generated RDF is rather constant – about 2.5 million Mg/year. RDF is mainly incinerated in cement plants – about 1.5 million Mg/year. The article also presented general physicochemical analysis of several RDF samples and coal. Some of the RDF samples reached high energy parameters – low heating value up to 25 MJ/kg; however, the properties vary a lot, due to their heterogeneous character, technological process of their production and other factors. In practice, the requested parameters and amount of RDF are established and the RDF producer prepares and delivers the fuel according to the concluded contract.
Źródło:: Journal of Ecological Engineering; 2023, 24, 3; 1--9
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Feasibility of municipal solid waste (MSW) as energy sources for Saudi Arabia’s future Reverse osmosis (RO) desalination plants
Autorzy:: Agboola, P. O.
Saleh, J.
Powiązania:: https://bibliotekanauki.pl/articles/779384.pdf
Data publikacji:: 2016
Wydawca:: Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:: municipal solid waste
reverse osmosis
energy content
waste to energy
water
Opis:: The Kingdom of Saudi Arabia (KSA) generates between 1.4–1.75 kg/person/day of Municipal Solid Waste (MSW) that accounts for over 16 million tons of MSW/year. The solid waste collected from different sources is dumped in landfills, thereby creating environmental concerns. In this paper, the potential of solid waste as an energy source (Waste to Energy (WTE)) for Reverse Osmosis (RO) water purification was evaluated. The KSA is known for its acute fresh water shortages and uses desalination technology in meeting its daily water requirements; a process that is energy intensive. The evaluation of the energy content of MSW shows a potential to produce about 927 MW in 2015, based on a total mass burn, and about 1,692 MW in 2032. The MSW-WTE plants can produce about 1.5% of the targeted 120 GW of energy for 2032. For the R.O system, it will give approximately 16.8% of the daily fresh water needed for total mass burn and 2.4% with the recycling option.
Źródło:: Polish Journal of Chemical Technology; 2016, 18, 4; 82-89
1509-8117
1899-4741
Pojawia się w:: Polish Journal of Chemical Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Thermodynamic Performance Assessment of Different Fluids in a Typical Organic Rankine Cycle for Usage in Municipal Solid Waste Power Plant
Autorzy:: Özahi, E.
Tozlu, A.
Abuşoğlu, A.
Powiązania:: https://bibliotekanauki.pl/articles/1031184.pdf
Data publikacji:: 2017-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: organic Rankine cycle
waste to energy
energy and exergy analyses
Opis:: This paper presents the energy and exergy analyses of some different organic fluids which can be used in an organic Rankine cycle adapted to a municipal solid waste power plant in the frame of energy recovery. The novelty of the study is to adapt a well-known organic Rankine cycle system theoretically to the existing municipal solid waste power plant where the exhaust gas with a temperature of almost 560°C is sent to atmosphere causing both energy loss and air pollution, and also violating the related legislation. The efficient organic fluid that can be used in such a plant is estimated by means of the thermodynamic analyses. It is known that, in a typical municipal solid waste power plant, a considerable amount of energy is sent up from a plant chimney to the atmosphere. This waste energy can be utilized by using an adapted organic Rankine cycle system with a proper organic fluid. In this frame, some different organic fluids were examined and compared thermodynamically in this study. The optimal operation conditions of some organic fluids, R141b, isobutane, R245fa, n-pentane and n-hexane have been evaluated by means of ASPEN and EES software programs. The effects of the outlet temperature of heat source on the energetic and exergetic efficiencies and the net power output at a given pinch point temperature difference were investigated. It can be deduced from the analyses that n-hexane has the highest energetic and exergetic efficiencies at all outlet temperatures of the heat source such as 8.92% and 34.47% at 82.08°C, respectively. It can also be stated that the maximum net power output is obtained by using the organic fluid n-hexane.
Źródło:: Acta Physica Polonica A; 2017, 132, 3; 807-812
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Waste as substrates for agricultural biogas plants : A case study from Poland
Autorzy:: Czekała, Wojciech
Pulka, Jakub
Jasiński, Tomasz
Szewczyk, Piotr
Bojarski, Wiktor
Jasiński, Jan
Powiązania:: https://bibliotekanauki.pl/articles/2203541.pdf
Data publikacji:: 2023
Wydawca:: Instytut Technologiczno-Przyrodniczy
Tematy:: biofuels
biogas plant
circular economy
renewable energy
waste management
waste to energy
Opis:: Energy production from renewable sources is one of the main ways to fight against global warming. Anaerobic digestion process can be used to produce biogas containing methane. In the light of the growing demand for substrates, a variety of raw materials are required. These substrates should be suitable for anaerobic digestion, and processing them need to provide the desired amount of energy. This paper aims to discuss the agricultural biogas market in Poland, its current state, and the possibility of development during energy transformation, in particular in terms of using waste as a substrate for energy production. In February 2022, there were 130 agricultural biogas plants registered in Poland. On the other hand, in 2020, 4,409,054.898 Mg of raw materials were used to produce agricultural biogas in Poland. Among all the substrates used, waste played a special role. With the right amount of raw materials and proper management of a biogas plant, it is possible to produce electricity and provide stable and predictable heat supply. Bearing in mind the development of the Polish and European biogas markets, attention should be paid to ensure access to raw materials from which chemical energy in the form of biogas can be generated. Due to limited access to farmland and the increasing demand for food production, one should expect that waste will be increasingly often used for biogas production, especially that with high energy potential, such as waste related to animal production and the meat industry.
Źródło:: Journal of Water and Land Development; 2023, 56; 45--50
1429-7426
2083-4535
Pojawia się w:: Journal of Water and Land Development
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Numerical modeling of batch formation in waste incineration plants
Autorzy:: Obroučka, K.
Vlček, J.
Moravcová, T.
Blahůšková, V.
Fojtík, P.
Powiązania:: https://bibliotekanauki.pl/articles/779159.pdf
Data publikacji:: 2015
Wydawca:: Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:: waste incineration
waste to energy
waste storage in containers
waste storage in boxes
algorithm for batch formation
Opis:: The aim of this paper is a mathematical description of algorithm for controlled assembly of incinerated batch of waste. The basis for formation of batch is selected parameters of incinerated waste as its calorific value or content of pollutants or the combination of both. The numerical model will allow, based on selected criteria, to compile batch of wastes which continuously follows the previous batch, which is a prerequisite for optimized operation of incinerator. The model was prepared as for waste storage in containers, as well as for waste storage in continuously refilled boxes. The mathematical model was developed into the computer program and its functionality was verified either by practical measurements or by numerical simulations. The proposed model can be used in incinerators for hazardous and municipal waste.
Źródło:: Polish Journal of Chemical Technology; 2015, 17, 1; 1-6
1509-8117
1899-4741
Pojawia się w:: Polish Journal of Chemical Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Factors determining the use of sewage sludge as a substrate for energy recovery
Autorzy:: Jąderko-Skubis, Karolina
Kurus, Krzysztof
Powiązania:: https://bibliotekanauki.pl/articles/1921498.pdf
Data publikacji:: 2020
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: sewage sludge
waste to energy
incineration
alternative fuels
osady ściekowe
przetwarzanie odpadów na energię
spalanie
paliwa alternatywne
Opis:: Purpose: The aim of the article was to present the problems of converting sewage sludge into energy in relation to the strategies and legal regulations in force in Poland. This publication is an attempt to identify the factors determining the use of sewage sludge as substrates for energy recovery. Design/methodology/approach: The scope of undertaken research included quantitative analysis of the generated sludge, qualitative analysis, in order to define the parameters constituting the possibility of its effective use in energetics, as well as identification and evaluation of key determinants influencing the choice of the method of sludge management. Findings: Thermal treatment of sewage sludge is one of the strategic management directions chosen for this kind of waste. Based on the analyses and evaluation of the presented technological solutions in the field of research, it was indicated that the key factor limiting the general use of sewage sludge as a fuel is an economic issue, especially in relation to the cost of sludge preparation. Originality/value: The implementation of increasingly restrictive requirements in the field of sludge management forces the sludge treatment plants to find new solutions in order to manage them efficiently. Due to the above, the paper presents the basic factors that determine the initiation of studies concerning the use of the energy potential of the generated sludge.
Źródło:: Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 148; 239-252
1641-3466
Pojawia się w:: Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:: Biblioteka Nauki

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