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Articles de revues sur le sujet « Biogas. biomethane. landfill gas »

Auteur : Grafiati

Publié le 12 mai 2023

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1

Chagas Bezerra, Francisco Edmar, and Auzuir Ripardo De Alexandria. "Biomethane Generation Produced in Municipal Landfill." International Journal for Innovation Education and Research 8, no. 12 (2020): 01–21. http://dx.doi.org/10.31686/ijier.vol8.iss12.2644.

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Biogas emerged as a renewable technology that converts waste organic matter into energy. Among its components, in terms of energy, methane is the most important chemical composition, particularly for the combustion process in vehicle engines. The use of methane derived from organic matter residues in landfills to replace fossil fuel minimizes the environmental impact, providing a significant reduction in the emission of greenhouse effect gases,as does the use of the amount of urban waste generated by the population in a planned way, with a specific technological focus at the forefront of gener

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Pavičić, Josipa, Karolina Novak Mavar, Vladislav Brkić, and Katarina Simon. "Biogas and Biomethane Production and Usage: Technology Development, Advantages and Challenges in Europe." Energies 15, no. 8 (2022): 2940. http://dx.doi.org/10.3390/en15082940.

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In line with the low-carbon strategy, the EU is expected to be climate-neutral by 2050, which would require a significant increase in renewable energy production. Produced biogas is directly used to produce electricity and heat, or it can be upgraded to reach the “renewable natural gas”, i.e., biomethane. This paper reviews the applied production technology and current state of biogas and biomethane production in Europe. Germany, UK, Italy and France are the leaders in biogas production in Europe. Biogas from AD processes is most represented in total biogas production (84%). Germany is deservi

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Cignini, Fabio, Antonino Genovese, Fernando Ortenzi, Stefano Valentini, and Alberto Caprioli. "Performance and Emissions Comparison between Biomethane and Natural Gas Fuel in Passenger Vehicles." E3S Web of Conferences 197 (2020): 08019. http://dx.doi.org/10.1051/e3sconf/202019708019.

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Bio-methane as fuel in a natural gas engine is a viable solution to reduce greenhouse gas emissions. The present paper illustrates the results of the first set of measurements carried out in the BiomethER project (EULIFE). BiomethER aimed to design and build two innovative bio-methane production plants, located in Emilia Romagna region (Italy), fed by different feedstock: the first one with sewage sludge and the other with landfill waste. Biogas extracted by the anaerobic digester was cleaned and upgraded to biomethane for road vehicles application. To verify the compatibility of biomethane in

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Ersahin, M. Evren, Cigdem Yangin Gomec, R. Kaan Dereli, Osman Arikan, and Izzet Ozturk. "Biomethane Production as an Alternative Bioenergy Source from Codigesters Treating Municipal Sludge and Organic Fraction of Municipal Solid Wastes." Journal of Biomedicine and Biotechnology 2011 (2011): 1–8. http://dx.doi.org/10.1155/2011/953065.

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Energy recovery potential of a mesophilic co-digester treating OFMSW and primary sludge at an integrated biomethanization plant was investigated based on feasibility study results. Since landfilling is still the main solid waste disposal method in Turkey, land scarcity will become one of the most important obstacles. Restrictions for biodegradable waste disposal to sanitary landfills in EU Landfill Directive and uncontrolled long-term contamination with gas emissions and leachate necessitate alternative management strategies due to rapid increase in MSW production. Moreover, since energy contr

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Sánchez Nocete, Eduardo, and Javier Pérez Rodríguez. "A Simple Methodology for Estimating the Potential Biomethane Production in a Region: Application in a Case Study." Sustainability 14, no. 23 (2022): 15978. http://dx.doi.org/10.3390/su142315978.

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Biomethane is an example of a biofuel that is currently gaining interest due to its possible use as a substitute for natural gas and due to its generation in a “power to gas” production scheme. It can be injected into the gas network under certain purity requirements. It can also act as a source for the production of “green hydrogen”. This paper proposes a simple methodology to estimate the potential to obtain biomethane through the anaerobic digestion of biowaste in a delimited region. The mentioned methodology consists of the following main steps: (i) estimation of the potential biowaste fro

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Calise, Francesco, Francesco Liberato Cappiello, Luca Cimmino, Marialuisa Napolitano, and Maria Vicidomini. "Dynamic Simulation and Thermoeconomic Analysis of a Novel Hybrid Solar System for Biomethane Production by the Organic Fraction of Municipal Wastes." Energies 16, no. 6 (2023): 2716. http://dx.doi.org/10.3390/en16062716.

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The anaerobic digestion of the organic fraction of municipal solid waste and the biogas production obtained from its stabilization are becoming an increasingly attractive solution, due to their beneficial effects on the environment. In this way, the waste is considered a resource allowing a reduction in the quantity of it going to landfills and the derived greenhouse gas emissions. Simultaneously, the upgrading process of biogas into biomethane can address the issues dealing with decarbonization of the transport. In this work, the production of biogas obtained from the organic fraction of muni

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Piechota, Grzegorz, and Bartłomiej Igliński. "Biomethane in Poland—Current Status, Potential, Perspective and Development." Energies 14, no. 6 (2021): 1517. http://dx.doi.org/10.3390/en14061517.

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Every year the interest in biofuels, including biomethane, grows in Poland. Biomethane, obtained from biogas, is widely used in the Polish economy; the most important two applications are as gas injected into the gas grid and as automotive fuel. The aim of this work is to determine the potential for the development of the biomethane sector in Poland. The following article presents the technological stages of biomethane extraction and purification. The investment process for biogas/biomethane installation is presented in the form of a Gannt chart; this process is extremely long in Poland, with

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Dada, Opeoluwa, and Charles Mbohwa. "Biogas Upgrade to Biomethane from Landfill Wastes: A Review." Procedia Manufacturing 7 (2017): 333–38. http://dx.doi.org/10.1016/j.promfg.2016.12.082.

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Veiga, Ana Paula Beber, Ramatys Stramieri Silva, and Gilberto Martins. "Geographic Information Systems based approach for assessing the locational feasibility for biomethane production from landfill gas and injection in pipelines in Brazil." Engenharia Sanitaria e Ambiental 27, no. 1 (2022): 41–46. http://dx.doi.org/10.1590/s1413-415220210075.

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ABSTRACT Biomethane can readily replace fossil fuels including natural gas, which has similar physical and chemical properties. In Brazil, municipal solid waste is predominantly disposed of in landfills. Landfill gas is mostly employed for electricity generation, but still at low levels when compared to the existing potential. Production of biomethane from landfill gas may be an alternative to exploit the existing potential, but Brazil’s pipeline network is rather limited and concentrated along the country’s coast. In this context, the research sought to identify the locational viability of us

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Trypolska, Galyna. "PROSPECTS FOR STATE SUPPORT OF THE DEVELOPMENT OF THE BIOMETHANE INDUSTRY IN UKRAINE UNTIL 2040." Ekonomìka ì prognozuvannâ 2021, no. 2 (2021): 128–42. http://dx.doi.org/10.15407/eip2021.02.128.

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The paper considers the prospects for the state support for the development of biomethane industry in Ukraine from 2025 to 2040. The main financial incentives for the use of biomass-derived energy are a special tariff for heat from sources other than natural gas, and a feed-in tariff (the auction price in the future). In the EU, biomethane production is gaining ground due to available financial incentives (premiums to the cost of natural gas, and premiums to feed-in tariff). The main obstacle to the large-scale spread of biogas (and, accordingly, biomethane) is the high cost of equipment. The

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Galyna, Trypolska. "Prospects of state support of the development of the biomethane industry in Ukraine until 2040." Economy and forecasting 2021, no. 2 (2021): 110–22. http://dx.doi.org/10.15407/econforecast2021.02.110.

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The paper considers the prospects for the state support for the development of biomethane industry in Ukraine from 2025 to 2040. The main financial incentives for the use of biomass-derived energy are a special tariff for heat from sources other than natural gas, and a feed-in tariff (the auction price in the future). In the EU, biomethane production is gaining ground due to available financial incentives (premiums to the cost of natural gas, and feed-in premiums). The main obstacle to the large-scale spread of biogas (and, accordingly, biomethane) is the high cost of equipment. The amounts of

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Backman, Mikael, and Magdalena Rogulska. "Biomethane use in Sweden." Archives of Automotive Engineering – Archiwum Motoryzacji 71, no. 1 (2016): 7–20. http://dx.doi.org/10.14669/am/99390.

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Transport is responsible for around a quarter of EU greenhouse gas emissions making it the second biggest greenhouse gas emitting sector after energy. Biogas is one of the cleanest and most versatile renewable fuels available today, answering on challenges of EU sustainable development strategies. Upgraded biogas–biomethane–has the same advantages as natural gas, but additionally is a sustainable fuel that can be manufactured from local waste streams thereby also solving local waste problems. During the last years, the production and use of biomethane has significantly increased in many Europe

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Lisoval, A. A. "USE OF BIOGAS AS A RAW MATERIAL AND ENGINE FUEL IN ENERGY AND TRANSPORT." Internal Combustion Engines, no. 2 (November 15, 2022): 13–19. http://dx.doi.org/10.20998/0419-8719.2022.2.02.

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In the article, based on existing global trends, legislative incentives for climate-friendly development of economic sectors, the place of biogas as a raw material and engine fuel in the decarbonization of energy and transport in Ukraine is substantiated. To reduce greenhouse gas emissions, most countries are making the transition from fossil fuels to renewable energy sources. In EU countries, renewable energy with a Green Deal label was equated with energy obtained from the combustion of natural gas. In Ukraine, biomethane is legislated as an alternative gas fuel similar to natural gas. The r

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Geletukha, G. G., and Yu B. Matveev. "PROSPECTS OF BIOMETHANE PRODUCTION IN UKRAINE." Thermophysics and Thermal Power Engineering 43, no. 3 (2021): 65–70. http://dx.doi.org/10.31472/ttpe.3.2021.8.

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Biogas upgrading to quality of natural gas (NG) creates possibility to supply biomethane to the NG grid, easy transportation and production of electricity and heat in locations where there is guaranteed consumption of thermal energy. Biomethane as a close NG analogue can be used for heat and electricity production, as soon as motor fuel and raw material for chemical industry. The International Energy Agency (IEA) estimates that the world's annual biomethane production potential is 730 bcm (20% of current world's NG consumption). World biomethane production reached almost 5 bcm/yr in 2019

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Lombardi, Lidia, Barbara Mendecka, and Simone Fabrizi. "Solar Integrated Anaerobic Digester: Energy Savings and Economics." Energies 13, no. 17 (2020): 4292. http://dx.doi.org/10.3390/en13174292.

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Industrial anaerobic digestion requires low temperature thermal energy to heat the feedstock and maintain temperature conditions inside the reactor. In some cases, the thermal requirements are satisfied by burning part of the produced biogas in devoted boilers. However, part of the biogas can be saved by integrating thermal solar energy into the anaerobic digestion plant. We study the possibility of integrating solar thermal energy in biowaste mesophilic/thermophilic anaerobic digestion, with the aim of reducing the amount of biogas burnt for internal heating and increasing the amount of bioga

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Суслов, Д. Ю. "Economic and Mathematical Model of a Gas Supply System Based on Biomethane." НАУЧНЫЙ ЖУРНАЛ СТРОИТЕЛЬСТВА И АРХИТЕКТУРЫ, no. 2(66) (June 24, 2022): 57–67. http://dx.doi.org/10.36622/vstu.2022.66.2.005.

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Постановка задачи. Перспективным направлением развития систем газоснабжения является использование альтернативного источника энергии - биометана. Использование биометана в централизованных системах газоснабжения требует разработки научно обоснованных методов их расчета и проектирования. Результаты. Разработана экономико-математическая модель системы газоснабжения на основе биометана, учитывающая затраты на биометановую установку, транспортировку субстрата, газопроводы биометана и станцию подачи. Получены выражения для определения удельных капитальных затрат на строительство и эксплуатационных

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Caposciutti, Gianluca, Andrea Baccioli, Lorenzo Ferrari, and Umberto Desideri. "Biogas from Anaerobic Digestion: Power Generation or Biomethane Production?" Energies 13, no. 3 (2020): 743. http://dx.doi.org/10.3390/en13030743.

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Biogas is a fuel obtained from organic waste fermentation and can be an interesting solution for producing electric energy, heat and fuel. Recently, many European countries have incentivized the production of biomethane to be injected into natural gas grids or compressed and used as biofuel in vehicles. The introduction of an upgrading unit into an existing anaerobic digestion plant to convert biogas to biomethane may have a strong impact on the overall energy balance of the systems. The amount of biomethane produced may be optimized from several points of view (i.e., energy, environmental and

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Kabeyi, Moses Jeremiah Barasa, and Oludolapo Akanni Olanrewaju. "Biogas Production and Applications in the Sustainable Energy Transition." Journal of Energy 2022 (July 9, 2022): 1–43. http://dx.doi.org/10.1155/2022/8750221.

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Biogas is competitive, viable, and generally a sustainable energy resource due to abundant supply of cheap feedstocks and availability of a wide range of biogas applications in heating, power generation, fuel, and raw materials for further processing and production of sustainable chemicals including hydrogen, and carbon dioxide and biofuels. The capacity of biogas based power has been growing rapidly for the past decade with global biogas based electricity generation capacity increasing from 65 GW in 2010 to 120 GW in 2019 representing a 90% growth. This study presents the pathways for use of

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Zhazhkov, V. V., A. N. Chusov, and N. A. Politaeva. "Research and Assessment of Biogas Composition at the TKO Running and Recommendations for Its Use." Ecology and Industry of Russia 25, no. 5 (2021): 4–9. http://dx.doi.org/10.18412/1816-0395-2021-5-4-9.

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The article deals with the main problems, namely the emission of biogas into the atmospheric air, during operation and after the closure of MSW landfills. Biogas, which contains methane, is considered not only as a strong greenhouse gas, but also as a valuable fuel that can be used as an energy resource. To assess the biogas potential at the operating landfill, field studies were carried out, which made it possible to determine the intensity and composition of gas emissions. The main points of landfill gas sampling at the landfill have been selected. Methods have been worked out and the equipm

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Alshawaf, Mohammad, Abdalrahman Alsulaili, Mohamed Alwaeli, and Huda Allanqawi. "The Role of Biomethane from Sewage Sludge in the Energy Transition: Potentials and Barriers in the Arab Gulf States Power Sector." Applied Sciences 11, no. 21 (2021): 10275. http://dx.doi.org/10.3390/app112110275.

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The increasing energy and water demands by the Arab Gulf states highlight the importance of sustainable use of energy resources. Wastewater sludge management for energy recovery creates an opportunity for sector integration for both wastewater treatment plants and renewable energy production. The objective of this study was to theoretically estimate the biomethane potential of wastewater sludge, together with identification of the role of biomethane in the region. The prediction of biomethane potential was based on the theoretical stoichiometry of biomethanation reactions, using the R-based pa

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Trubaev, Pavel. "Evaluation of the energy potential of landfill gas." Energy Systems 6, no. 1 (2021): 91–105. http://dx.doi.org/10.34031/es.2021.1.009.

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The purpose of the work was to compare the potential of biogas generation at MSW landfills, determined by the most commonly used methods, and to determine the energy potential of landfill gas in the country's energy system, provided that it is fully used to generate electricity. Based on the equation of the chemical reaction of biogas formation, equations are proposed for calculating the specific yield of biogas components from 1 kg of waste and their shares in volume percent. Calculations according to the proposed formulas showed that the yield of biogas from a ton of waste for Russian MSW, t

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Bose, Archishman, Richard O’Shea, Richen Lin, and Jerry D. Murphy. "A comparative evaluation of design factors on bubble column operation in photosynthetic biogas upgrading." Biofuel Research Journal 8, no. 2 (2021): 1351–73. http://dx.doi.org/10.18331/brj2021.8.2.2.

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Studies attempting to optimise photosynthetic biogas upgrading by simultaneous investigation of the bubble column-photobioreactor setup have experienced considerable variability in results and conclusions. To identify the sources of such variation, this work quantitatively compared seven design factors (superficial gas velocity; liquid to gas flow rate (L/G) ratio; empty bed residence time; liquid inlet pH; liquid inlet alkalinity; temperature; and algal concentration) using the L16 Taguchi orthogonal array as a screening design of experiment. Assessments were performed using the signal to noi

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Karp, I. M., and K. Ye Pyanykh. "TECHNOLOGICAL ASPECTS OF ENERGY USE OF SOLID HOUSEHOLD WASTE." Energy Technologies & Resource Saving, no. 3 (September 20, 2019): 27–39. http://dx.doi.org/10.33070/etars.3.2019.03.

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Technological aspects of energy use of solid waste and their constituents and possibility of applying certain technologies in Ukraine are analyzed. Global trends in waste management technologies are identified. When organizing waste sorting, half of their energy potential can be used, which is estimated to be 1.5 billion m3 of natural gas equivalent in Ukraine. Share of food waste is close to 40 %. It is advisable to recycle them in biogas and biomethane mixtures with agricultural waste and energy plants. Biomethane production can be increased in several times. Electricity and heat production

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Lukanin, A. V., M. D. Kharlamova, E. S. Klevanova, and M. S. Burka. "Landfill Gas Utilization on the Example of the Landfill "Torbeevo"." Ecology and Industry of Russia 25, no. 8 (2021): 10–13. http://dx.doi.org/10.18412/1816-0395-2021-8-10-13.

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The scheme of landfill gas collection and the existing options for this gas utilization are described. The chemical composition of biogas macroand microcomponents is considered. The technological scheme of gas disposal at the landfill "Torbeevo" is presented. The landfill "Torbeevo" potential in terms of generating electricity from landfill gas is evaluated.

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Gómez, L. García, S. Luque, A. M. Gutiérrez, and J. R, Arraibi. "Implementing of a Usable Tool for Selecting Operations to Upgrade Biogas to Biomethane." Journal of Clean Energy Technologies 9, no. 3 (2021): 39–45. http://dx.doi.org/10.18178/jocet.2021.9.3.529.

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In Spain, biomethane and biogas are still starting to be considered as an alternative to natural gas. A good way of promoting these renewable energies is supporting small and cheap treatment plants near to the place where the biogas is produced and where the biomethane can be used on site, fostering the circular economy. An easily usable simulation tool for selecting the best sequence of unit operations for treating biogas (based on adsorption, absorption, and membranes) has been designed. Pollutants modelled are CO2, CH4, NH3, SH2, CO2, O2, N2, H2O and siloxanes. This tool was used as first s

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Antushevich, Anton Aleksandrovich, Polina Sergeevna Minakova, Aleksandr Vladimirovich Zyazya, and Andrei Mikhailovich Poddubnyi. "The assessment of energy capacity of the municipal solid waste landfill." Вопросы безопасности, no. 5 (May 2020): 36–45. http://dx.doi.org/10.25136/2409-7543.2020.5.34738.

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This article examines the energy capacity of the municipal solid waste landfill in the town of Partizansk, Primorsky Krai. The landfill was launched in 1975. The landfill has a monsoon-type climate with warm, humid summers and cold winters with little amount of snow. The services are provided to 45,646 people. The morphological composition of municipal solid waste (MSW) stored on the landfill consist of recyclable paper, glass, polymers, textiles, ferrous and nonferrous metal, food waste, etc. The authors provide a brief characteristics to the landfill; examine biogas yield, component composit

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Antushevich, Anton Aleksandrovich, Polina Sergeevna Minakova, Aleksandr Vladimirovich Zyazya, and Andrei Mikhailovich Poddubnyi. "The assessment of energy capacity of the municipal solid waste landfill." Вопросы безопасности, no. 1 (January 2021): 36–45. http://dx.doi.org/10.25136/2409-7543.2021.1.34738.

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This article examines the energy capacity of the municipal solid waste landfill in the town of Partizansk, Primorsky Krai. The landfill was launched in 1975. The landfill has a monsoon-type climate with warm, humid summers and cold winters with little amount of snow. The services are provided to 45,646 people. The morphological composition of municipal solid waste (MSW) stored on the landfill consist of recyclable paper, glass, polymers, textiles, ferrous and nonferrous metal, food waste, etc. The authors provide a brief characteristics to the landfill; examine biogas yield, component composit

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Annibaldi, Valeria, Federica Cucchiella, Massimo Gastaldi, Marianna Rotilio, and Vincenzo Stornelli. "Sustainability of Biogas Based Projects: Technical and Economic Analysis." E3S Web of Conferences 93 (2019): 03001. http://dx.doi.org/10.1051/e3sconf/20199303001.

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Biomethane is a renewable gas produced by the transformation of organic matter. It can lead to emissions reduction and it contributes to increasing methane production. Incentive policies favour its development and for this reason, the objective of this paper is to investigate the economic performance of biomethane plants and their process monitoring by electronic systems. Mathematical modeling is here presented to study the financial feasibility of biomethane plants in function of the size (100 m3/h, 250 m3/h, 500 m3/h, 1000 m3/h), the feedstock used (organic fraction of municipal solid waste

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Adnan, Ong, Nomanbhay, Chew, and Show. "Technologies for Biogas Upgrading to Biomethane: A Review." Bioengineering 6, no. 4 (2019): 92. http://dx.doi.org/10.3390/bioengineering6040092.

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The environmental impacts and high long-term costs of poor waste disposal have pushed the industry to realize the potential of turning this problem into an economic and sustainable initiative. Anaerobic digestion and the production of biogas can provide an efficient means of meeting several objectives concerning energy, environmental, and waste management policy. Biogas contains methane (60%) and carbon dioxide (40%) as its principal constituent. Excluding methane, other gasses contained in biogas are considered as contaminants. Removal of these impurities, especially carbon dioxide, will incr

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Gaikwad, Rohit, Sebastian N. B. Villadsen, Jan Pihl Rasmussen, et al. "Container-Sized CO2 to Methane: Design, Construction and Catalytic Tests Using Raw Biogas to Biomethane." Catalysts 10, no. 12 (2020): 1428. http://dx.doi.org/10.3390/catal10121428.

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Direct catalytic methanation of CO2 (from CO2/CH4 biogas mixture) to produce biomethane was conducted in a pilot demonstration plant. In the demonstration project (MeGa-StoRE), a biogas desulfurization process and thermochemical methanation of biogas using hydrogen produced by water electrolysis were carried out at a fully operational biogas plant in Denmark. The main objective of this part of the project was to design and develop a reactor system for catalytic conversion of CO2 in biogas to methane and feed biomethane directly to the existing natural gas grid. A process was developed in a por

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Sánchez-Martín, Laura, Marcelo Ortega Romero, Bernardo Llamas, María del Carmen Suárez Rodríguez, and Pedro Mora. "Cost Model for Biogas and Biomethane Production in Anaerobic Digestion and Upgrading. Case Study: Castile and Leon." Materials 16, no. 1 (2022): 359. http://dx.doi.org/10.3390/ma16010359.

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The increase in pig production is a key factor in the fight against climate change. The main problem is the amount of slurry which causes environmental problems, therefore optimal management is needed. This management consists of an anaerobic digestion process in which biogas is produced and a subsequent upgrading process produces biomethane. In this study, a comparison of different biomethane production systems is completed in order to determine the optimum for each pig farm, determining that conventional upgrading systems can be used on farms with more than 11,000 pigs and, for smaller numbe

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Jurnal, Redaksi Tim. "PENGELOLAAN EMISI GAS LANDFILL (BIOGAS) SEBAGAI ENERGI TERBARUKAN." Sutet 7, no. 1 (2018): 42–47. http://dx.doi.org/10.33322/sutet.v7i1.166.

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The final landfill is a place to hoard the garbage and the bin gets the last treatment. The final disposal site may be either deep or field-shaped. In recent years, dumped end landfills have finally been converted to a public open space. Final waste disposal site is one of the biggest sources of landfill gas emissions in Indonesia. In the anaerobic process, the organic material decomposes and the landfill gas is produced. This gas then converges and rises regardless of the atmosphere. This becomes dangerous because it can cause an explosion, but it can also cause photochemical smog.

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Savickis, J., L. Zemite, N. Zeltins, et al. "The Biomethane Injection into the Natural Gas Networks: The EU’s Gas Synergy Path." Latvian Journal of Physics and Technical Sciences 57, no. 4 (2020): 34–50. http://dx.doi.org/10.2478/lpts-2020-0020.

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AbstractBiomethane is one of the most promising renewable gases (hereafter – RG) – a flexible and easily storable fuel, and, when used along with the natural gas in any mixing proportion, no adjustments on equipment designed to use natural gas are required. In regions where natural gas grids already exist, there is a system suitable for distribution of the biomethane as well. Moreover, improving energy efficiency and sustainability of the gas infrastructure, it can be used as total substitute for natural gas. Since it has the same chemical properties as natural gas, with methane content level

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Zueva, Svetlana, Andrey A. Kovalev, Yury V. Litti, Nicolò M. Ippolito, Valentina Innocenzi, and Ida De Michelis. "Environmental and Economic Aspects of Biomethane Production from Organic Waste in Russia." Energies 14, no. 17 (2021): 5244. http://dx.doi.org/10.3390/en14175244.

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According to the International Energy Agency (IEA), only a tiny fraction of the full potential of energy from biomass is currently exploited in the world. Biogas is a good source of energy and heat, and a clean fuel. Converting it to biomethane creates a product that combines all the benefits of natural gas with zero greenhouse gas emissions. This is important given that the methane contained in biogas is a more potent greenhouse gas than carbon dioxide (CO2). The total amount of CO2 emission avoided due to the installation of biogas plants is around 3380 ton/year, as 1 m3 of biogas correspond

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Lukanin, A. V., M. D. Kharlamova, A. A. Levin, S. A. Levin, E. S. Pozdnyakova, and M. Adamovich. "Production of Protein-Vitamin Supplement (Gaprin) Based on Landfill Biogas." Ecology and Industry of Russia 27, no. 3 (2023): 4–11. http://dx.doi.org/10.18412/1816-0395-2023-3-4-11.

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Casasso, Alessandro, Marta Puleo, Deborah Panepinto, and Mariachiara Zanetti. "Economic Viability and Greenhouse Gas (GHG) Budget of the Biomethane Retrofit of Manure-Operated Biogas Plants: A Case Study from Piedmont, Italy." Sustainability 13, no. 14 (2021): 7979. http://dx.doi.org/10.3390/su13147979.

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The management of livestock manures and slurries noticeably improved since the massive introduction of anaerobic digestion (AD) plants in Italy and other European Union (EU) countries. However, these plants heavily rely on incentives, and the recent switch of European biogas policies from electricity to biomethane potentially threatens the economic viability of manure AD. In this study, three retrofit options are analyzed for an installation in Piedmont (NW Italy) that is currently producing 999 kWel through combined heat and power (CHP). The techno-economic feasibility and the greenhouse gas

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Xue, Jian, Yin Li, Joshua Peppers, et al. "Ultrafine Particle Emissions from Natural Gas, Biogas, and Biomethane Combustion." Environmental Science & Technology 52, no. 22 (2018): 13619–28. http://dx.doi.org/10.1021/acs.est.8b04170.

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Hilaire, F., E. Basset, R. Bayard, M. Gallardo, D. Thiebaut, and J. Vial. "Comprehensive two-dimensional gas chromatography for biogas and biomethane analysis." Journal of Chromatography A 1524 (November 2017): 222–32. http://dx.doi.org/10.1016/j.chroma.2017.09.071.

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Cabrera, S., and A. Guevara. "Landfill Gas Generation and Utilisation (Case study: Chasinato Landfill. Ambato, Ecuador)." Renewable Energy and Power Quality Journal 20 (September 2022): 296–300. http://dx.doi.org/10.24084/repqj20.290.

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The landfill is a final disposal technique to confine solid waste, it has big potency as renewable energy source since it generates biogas from organic waste degradation process which can be used for cogeneration plants. The purposes are to quantify the gas production potential of landfilled refuse and to suggest alternatives to use energy from Landfill gas generated. In 2020, the volume of solid waste disposed to Chasinato Landfill reached 250.61 tons per day, with 41.03% of organic waste. Landfill gas (LFG) generated was evaluated using LandGEM and Ecuador LFG model, which was modified apply

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Afanasyev, V. A., A. N. Ostrikov, I. S. Bogomolov, D. A. Nesterov, and P. V. Filiptsov. "Calculation of infrared heating burners of a micronizer using biomethane." Proceedings of the Voronezh State University of Engineering Technologies 82, no. 1 (2020): 17–26. http://dx.doi.org/10.20914/2310-1202-2020-1-17-26.

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Studies have been carried out on the purification of biogas from sulfur compounds, carbon dioxide and water vapor for subsequent use in micronizer burners. The possibility of bringing it to the parameters of natural gas of the following composition: methane (CH4) – 85 % vol., carbon dioxide СО2 – 11 % vol., water vapor – 9 mg/m3, hydrogen sulfide H2S - 20 mg/m3 with minimal energy costs for its preparation is demonstrated. The basic relationships are obtained for assessing the design and technological parameters of the infrared radiation burners operation. Experimental studies of the flame sta

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Barsallo, Nilma R., Álvaro I. Ochoa, Lesmes A. Corredor, Maira A. Sierra, and Iván Ochoa. "Thermoeconomic Analysis of Biomethane Large Scale Production for Cities from Landfill and Sewage Biogas." Renewable Energy and Power Quality Journal 1 (April 2018): 357–61. http://dx.doi.org/10.24084/repqj16.313.

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Ivanov, Yu V., H. V. Zhuk, L. R. Onopa, and S. P. Krushnevych. "COMPARATIVE ANALYSIS OF THE EFFICIENCY OF WATER AND WATER-AMINE ABSORPTION PROCESSES FOR EXTRACTING CO2 FROM BIOGAS." Energy Technologies & Resource Saving, no. 4 (December 20, 2021): 17–26. http://dx.doi.org/10.33070/etars.4.2021.02.

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The production of biomethane from biogas energy costsfor the most widely used amine and water processes for extracting carbon dioxide from biogas were analyzed using computer simulation. Combined water-amine absorption method of biogas purification from CO2 wasincluded in the comparative analysis. For the CO2 content of the biogas from 32 to 42 %, the specific energy costs when using water absorption to extract carbon dioxide from biogas are, on average, in ~ 2.5 times lower than amine absorption, but the loss of CH4 by water absorption was 7.1–7.6 % due to its watersolubility with pract

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Ciuła, Józef, Krzysztof Gaska, Agnieszka Generowicz, and Gabriela Hajduga. "Energy from Landfill Gas as an Example of Circular Economy." E3S Web of Conferences 30 (2018): 03002. http://dx.doi.org/10.1051/e3sconf/20183003002.

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Landfill biogas becomes an important factor in elimination of fossil fuels as a result of fast- growing use of renewable energy sources. The article presents an analysis of operation of the plant where landfill biogas was utilized for energy production. The average annually (gross) productions of electric energy and heat at the plant were 1217 MWh and 1,789 MW, respectively. The average calorific value of biogas was 17 MJ/m3, which corresponds to 4,8 kW/m3. According to the measurements and actual readings acquired during operation of a cogeneration unit, it can be stated that the CHP system h

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Laing, Harry, Chris O'Malley, Anthony Browne, Tony Rutherford, Tony Baines, and Mark J. Willis. "Development of a biogas distribution model for a wastewater treatment plant: a mixed integer linear programming approach." Water Science and Technology 82, no. 12 (2020): 2761–75. http://dx.doi.org/10.2166/wst.2020.363.

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Abstract In this paper, we propose a realistic model for gas distribution of an advanced municipal wastewater treatment works and through minimisation of the total cost of gas distribution we perform retrospective optimisation (RO) using historical plant data. This site is the first in the UK with a mixed operational strategy for biomethane produced on site: to burn in combined heat and power (CHP) engines to create electricity, burn in steam boilers for onsite steam use or inject the biomethane into the National Grid. In addition, natural gas can be imported to make up shortfalls in biomethan

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Rodrigo-Ilarri, Javier, and María-Elena Rodrigo-Clavero. "Mathematical Modeling of the Biogas Production in MSW Landfills. Impact of the Implementation of Organic Matter and Food Waste Selective Collection Systems." Atmosphere 11, no. 12 (2020): 1306. http://dx.doi.org/10.3390/atmos11121306.

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Municipal solid waste (MSW) landfills are one of the main sources of greenhouse gas emissions. Biogas is formed under anaerobic conditions by decomposition of the organic matter present in waste. The estimation of biogas production, which depends fundamentally on the type of waste deposited in the landfill, is essential when designing the gas capture system and the possible generation of energy. BIOLEACH, a mathematical model for the real-time management of MSW landfills, enables the estimation of biogas generation based on the waste mix characteristics and the local meteorological conditions.

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Mateescu, Carmen, Nicoleta Oana Nicula, and Andreea Daniela Dima. "Enzymatic pretreatment of algal biomass for enhanced conversion to biogas." Journal of Engineering Sciences and Innovation 4, no. 4 (2019): 361–70. http://dx.doi.org/10.56958/jesi.2019.4.4.361.

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"This paper presents a method for the enzymatic pretreatment of algal biomass used as a fermentation substrate in anaerobic bioreactors for biogas production, in order to improve the energy efficiency of the biogas systems. The pretreatment method aims at breaking compact carbohydrates (cellulose and hemicelluloses) macromolecular structures from algal biomass under the action of a hydrolytic enzymes mixture secreted by the fungal species Trichoderma reesei, Trichoderma versicolor, Penicillinum chrysosporium, Fusarium solani, Chaetomium thermophile and Myrothecium verrucaria, thus facilitating

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Lindorfer, J., and M. M. Schwarz. "Site-specific economic and ecological analysis of enhanced production, upgrade and feed-in of biomethane from organic wastes." Water Science and Technology 67, no. 3 (2013): 682–88. http://dx.doi.org/10.2166/wst.2012.617.

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The present study analyses the cost structure and ecological performance of biomethane production and feed-in from organic wastes and manure in a site-specific approach for Upper Austria. The theoretically available quantities of biowaste and manure can feed representative biogas plant capacities resulting in relatively high biomethane full costs in the natural gas grid of at least 9.0 €-cents/kWh, which shows strong economies of scale when feed-in flows of methane from 30 to 120 Nm3/h are considered. From the ecological point of view small plant capacities are to be preferred since the enviro

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Japperi, Nur Shuhadah, Zharif Zainulazfar Mohd Asri, Wan Zairani Wan Bakar, 'Aqilah Dollah, Mohd Fazril Irfan Ahmad Fuad, and Siti Nurliyana Che Mohamed Hussein. "Review on landfill gas formation from leachate biodegradation." Malaysian Journal of Chemical Engineering and Technology (MJCET) 4, no. 1 (2021): 39. http://dx.doi.org/10.24191/mjcet.v4i1.12719.

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Landfill waste management is a very crucial procedure in handling Municipal Solid Waste (MSW) because it may create significant environmental issues if it is not managed properly. Landfill leachate and landfill gas (LFG) is part of the landfill waste management which triggered lot of researchers especially in terms of the environmental implications associated with the movement of the gasses during the waste constituents’ processes. Hence, this paper review is aiming to understand the behaviour of leachate itself as a decomposition agent in producing landfill gas (biogas). Biogas is naturally p

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Livi, Massimiliano, and Ferruccio Trifirò. "Pyrogasification to Produce Biogas and Biomethane from Wood Wastes." Annales de Chimie - Science des Matériaux 46, no. 4 (2022): 169–72. http://dx.doi.org/10.18280/acsm.460401.

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This communication contains information on some existing plants in Italy of pyrogasification of woody biomass, there is the treatment at a temperature between 800-1200℃ before in absence of oxygen(pyrolysis) and subsequent in lack of oxygen (gasification) to obtain a gas which it then sent to an internal combustion engine which produce electricity and heat. Subsequently we shall report information of two demonstration plants realized in Europe of production of biogas from woody biomass by gasification and consecutive hydrogenation to biomethane. It is also reported a pilot plant realized in It

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Aworanti, O. A., S. E. Agarry, and O. O. Ogunleye. "Biomethanization of Cattle Manure, Pig Manure and Poultry Manure Mixture in Co-digestion with Waste of Pineapple Fruit and Content of Chicken-Gizzard- Part I: Kinetic and Thermodynamic Modelling Studies." Open Biotechnology Journal 11, no. 1 (2017): 36–53. http://dx.doi.org/10.2174/1874070701711010036.

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Background:The increased energy consumption from fossil fuels with its attendant gas emissions and environmental problems has provided the impetus to exploit new energy source that are renewable and environmentally-friendly.Objective:This work focused on the investigation and evaluation of the single or individual effects of feed-inoculum ratio, temperature, and agitation speed (i.e.operating variables) on biomethanization of the mixture of cattle manure, pig manure and poultry manure (mixed animal wastes) co-digested with pineapple fruit waste and content of chicken-gizzard (inoculum) as well

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