Littérature scientifique sur le sujet « Biogaz – Composés »
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Articles de revues sur le sujet "Biogaz – Composés"
Do, T. C. V., et H. W. Scherer. «   ; Compost and biogas residues as basic materials for potting substrates ». Plant, Soil and Environment 58, No. 10 (12 octobre 2012) : 459–64. http://dx.doi.org/10.17221/445/2012-pse.
Texte intégralSharma, Vaibhav. « Efficacy of Different Types of Composts on Growth, Yield and Quality Parameters of Okra (Abelmoschus esculentus L.) cv. Kashi Pragati ». Indian Journal of Pure & ; Applied Biosciences 9, no 4 (30 août 2021) : 163–68. http://dx.doi.org/10.18782/2582-2845.8768.
Texte intégralFaye, Omar Kata, Lat Grand Ndiaye et Bassirou Sarr. « Étude comparative de la digestion anaérobie entre pulpes de la pomme de cajou, bouse de vache et leur codigestion ». Journal de Physique de la SOAPHYS 2, no 1b (5 mars 2021) : C20A05–1—C20A05–8. http://dx.doi.org/10.46411/jpsoaphys.2020.01.05.
Texte intégralBanerjee, Saikat, Naveen Prasad et Sivamani Selvaraju. « Reactor Design for Biogas Production-A Short Review ». Journal of Energy and Power Technology 4, no 1 (27 septembre 2021) : 1. http://dx.doi.org/10.21926/jept.2201004.
Texte intégralLiu, Xueyu, Jieqiong Ma et Hongguang Zhu. « Characteristics of leaching agents for heavy metal extraction and safe utilisation of pig farm biogas residues ». E3S Web of Conferences 118 (2019) : 01016. http://dx.doi.org/10.1051/e3sconf/201911801016.
Texte intégralHafizhah, Reka, et Riche Hariyati. « Pengaruh Pemberian Kompos Sampah Rumah Tangga Terhadap Pertumbuhan Chlorella vulgaris Pada Skala Laboratorium ». Bioma : Berkala Ilmiah Biologi 14, no 2 (19 décembre 2012) : 73. http://dx.doi.org/10.14710/bioma.14.2.73-77.
Texte intégralTimilsena, Narayan Prasad. « Biogas as a Source of Energy and its Production from Kitchen Waste ». Educator Journal 10, no 1 (27 juillet 2022) : 164–70. http://dx.doi.org/10.3126/tej.v10i1.46739.
Texte intégralTAHRI, Ahmed, et Slimane KALLOUM. « Energy Recovery by Production of Electricity from Anaerobic Digestion of Organic Waste in the Saharan Environment ». Algerian Journal of Renewable Energy and Sustainable Development 03, no 01 (15 juin 2021) : 63–73. http://dx.doi.org/10.46657/ajresd.2021.3.1.7.
Texte intégralSousa, Francine Aparecida, Alessandro Torres Campos, Pedro Ivo Sodré Amaral, Daiane Cecchin et Alessandro Vieira Veloso. « PRODUÇÃO DE BIOGÁS PROVENIENTE DE CAMAS SOBREPOSTAS DE SUÍNOS ». ENERGIA NA AGRICULTURA 32, no 3 (20 décembre 2017) : 229. http://dx.doi.org/10.17224/energagric.2017v32n3p229-236.
Texte intégralDIRRENBERGER1, P. « Méthanisation (partie 2) : technologies de digestion et procédés utilisés – état de l’art ». Techniques Sciences Méthodes, no 9 (21 septembre 2020) : 33–56. http://dx.doi.org/10.36904/tsm/202009033.
Texte intégralThèses sur le sujet "Biogaz – Composés"
Chottier, Claire. « Composés Organiques Volatils du Silicium et sulfure d'hydrogène - Analyse - Traitement - Impact sur la valorisation des biogaz ». Phd thesis, INSA de Lyon, 2011. http://tel.archives-ouvertes.fr/tel-00715818.
Texte intégralGachet, Céline. « Evolution bio-physico-chimique des déchets enfouis au Centre de Stackage de Déchets Ultimes du SYDOM du Jura sous l'effet de la recirculation des lixiviats ». Lyon, INSA, 2005. http://theses.insa-lyon.fr/publication/2005ISAL0022/these.pdf.
Texte intégralThe bioreactor landfill is designed to optimize the humidity rate of the waste and the anaerobic biodegradation of the waste organic matter by leachate recirculation. The major interest of leachate recirculation is to increase the gas production rate under controlled moisture content and hence, to reduce the time period of leachate & biogas treatment. In partnership with the SYDOM of Jura and ADEME, leachate recirculation was performed in situ. In the same time, bioreactor cells at laboratory-scale were performed to determine the effect of several physico-chemical factors for the waste biostabilization and to determine the changes in waste organic matter. The bioreactor landfill increase the gas production rate and the waste biodegradation. At pilot with leachate recirculation, organic matter accumulate to much higher level in the leachate. In pilot with leachate recirculation, organic matter is more stable than organic matter of waste in pilot without leachate recycling
Charry, Prada Iran David. « Etude et conception de réacteurs polyphasés en vue de la désulfuration de biogaz en pré- et post- combustion ». Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLEM019/document.
Texte intégralBiogas. It is an energy source increasingly popular in Europe, remarkably in France, due to its environmental-friendly and economic-saving capabilities. It is produced by the organic matter fermentation, leading to biomethane production, as a sustainable alternative to fossil fuels. Nevertheless, as a raw gas, pollutants in biogas lead to environmental, health and process-related issues, especially because of its unique content on sulfur compounds. The objective of this research is to develop new processes, economically and environmentally feasible, for biogas desulfurization, seeking a process integration in existing biogas treatment units in France. Considering the state of the art on biogas properties and its possible purification treatments, two processes have been identified and studied in this thesis. The first process is a precombustion desulfurization treatment aiming to eliminate the H2S and the siloxanes through a gas-liquid bubbling-typed polyphasic reactor. This reactor is equipped with a new solvent with “superacid” properties. The second process is a postcombution desulfurization treatment for stack gas, through a gas-solid fixed-bed polyphasic reactor. A prototype of this unit was entirely designed, built and tested in the thesis. This thesis describes the applied research method, the developed numerical models, and the experimental results confirming the efficiency of the novel processes
Ohannessian, Aurélie. « Composés organiques volatils du silicium : un frein à la valorisation énergétique des biogaz : "génèse et mécanismes de formation" ». Lyon, INSA, 2008. http://theses.insa-lyon.fr/publication/2008ISAL0106/these.pdf.
Texte intégralNumerous directives and laws, at different levels, national and european, support the development of biogas conversion as a renewable energy resource. The main problem concerning the developpment of biogas valorisation is Volatil Organic Silicon Compounds (currently named " siloxanes " in the litterature). Combustion of these compounds, when producing electricity, produces, abrasive microcrystalline silica that has chemical and physical properties similar to those of glass and causes serious damages to gas engines, heat exchangers… Consequently, VOSiC are considered as the most penalizing compounds in biogases. VOSiC problematic has to be took into account seriously to make this way durable in the future. The thematic is very bad known. Analysis difficulties and their recent apparition in biogases are one of the reasons of this lack of knowledge. The approach of this academic work on VOSiC in biogases has been built around three ways : The first one is dedicated to a laboratory scale approach on silicone degradation (that are the origin of the problem), especially chemical and biological influence. PH, cations and biological influences have been underlined during these experiments. The second one concerns the assessment of VOSiC levels in biogases from landfills and from sludge digesters. A way to analyse these compounds has been developepd. It has shown that VOSiC nature depends on the type of organic wastes that are degraded. The third one summarises the results of a macroscopic study dealing with silicone production and consumption. Assumption on silicone partition at the end of their life have been emitted, concerning the two ways taken by wastes during their treatment. This whole study gives a global vision of VOSiC problematic in biogases. It would help to determine future works to developp for biogas valorisation optimisation
Chiriac, Rodica Elena. « Caractérisation des émissions de compsés organiques volatils issus des centre de stockage de déchets ménagers et assimilés et de leur dispersion dans l'environnement ». Lyon, INSA, 2004. http://www.theses.fr/2004ISAL0077.
Texte intégralA municipal landfill causes an atmospheric pollution by the emission of the trace volatile organic compounds (VOC) that are harmful for health and environment. Beyond the adsorption technique on sorbant tubes followed by solvent extraction and GC/MS analysis in the laboratory, a coupling preconcentrator-thermo-desorption /micro-gas chromatograph was settled for on-site monitoring of trace VOC. To evaluate the environmental impact of this traces various studies were realized: “Study of the emission of VOC from landfill cells in operation”, “Study of the formation of VOC from a pilot-scale municipal landfill”, “Study of the dispersion of VOC from a municipal landfill”. All the results permitted an approach of the emission and dispersion phenomena of VOC from a municipal landfill
Lecharlier, Aurore. « Caractérisation des composés trace dans le biogaz et biométhane : développement d'une méthode d'échantillonnage, de préconcentration in situ et d'analyse ». Electronic Thesis or Diss., Pau, 2022. http://www.theses.fr/2022PAUU3008.
Texte intégralIn pursuance of enhancing knowledge on biogas and biomethane’s trace compounds to help guarantee their sustainable integration in today’s European energy mix, a field sampling set-up enabling direct in situ preconcentration of non-metallic trace compounds in such gas samples at their pipe working pressure (up to 200 bara) was developed. Non-metallic trace compounds targeted in this work included alkanes (linear, cyclic, polycyclic), aromatics, terpenes, alkenes, halogenated organic species, oxygenated organic species (alcohols, aldehydes, esters, furans and ethers, ketones), siloxanes, organic and inorganic Sulphur-compounds. Firstly, state-of-the-art gas sampling and preconcentration techniques for the determination of trace compounds in gaseous matrices were reviewed. Based on this review, preconcentration was chosen to be performed on self-assembled multibed adsorbent tubes (MAT). The preconcentration system was elaborated and optimized in the laboratory: convenient commercial adsorbents were selected; procedures for the assembly and conditioning of new MAT were established; four MAT configurations were tested on their efficiency in adsorbing and releasing targeted trace compounds using certified synthetic gas mixtures containing targeted species at trace concentrations (1 ppmmol) in CH4 or N2 matrices. Analytes preconcentrated on MAT were recovered for analysis by thermal desorption (TD) of the tubes using a new TD prototype followed by gas chromatography (GC) hyphenated with mass spectrometry (MS) (TD-GC-MS). Secondly, the analytical method, and in particular the new TD prototype, was validated. The chromatographic resolution power of the new TD prototype was proved to be higher than that obtained from other well established preconcentration or GC-injection methods such as solid phase microextraction or direct headspace gas injection. Besides, GC-MS parameters were optimized to detect the broad range of trace compounds potentially found in biogas and biomethane.Thirdly, the use of a novel high-pressure tube sampling (HPTS) prototype was evaluated for the circulation of pressurized gases (up to 200 bara) through MAT for the direct high-pressure preconcentration of trace compounds from such gases. The HPTS was first validated in the laboratory using pressurized certified synthetic gas mixtures, and then used on field to sample compressed biomethane at a natural gas grid injection station at 40 bara.Subsequently, the field sampling chain was set-up and 6 field sampling campaigns were conducted where 6 different streams of landfill gas, biogas and biomethane were collected at a landfill plant and two anaerobic digestion plants treating diverse feedstocks. Trace compounds were qualitatively determined in all gas samples via the developed TD-GC-MS method. In a single sampling run and using limited gas volumes ranging 0.5 – 2 LN, a wide range of trace compounds in a variety of chemical families (alcohols, aldehydes, alkenes, aromatics, alkanes (linear, cyclic and polycyclic), esters, furans and ethers, halogenated species, ketones, Sulphur-compounds, siloxanes and terpenes) were identified. Variations in trace compounds composition were observed in the different gases sampled and potential correlations between feedstocks nature, implemented gas treatment processes and trace compounds determined were discussed. In particular, the substantial generation of the mono-terpene p-cymene and of other terpenes was evidenced for anaerobic digestion plants treating principally food-wastes. It is believed the shortened and high-pressure-proof field preconcentration procedure developed in this work can contribute facilitating field sampling operations for the determination of trace compounds in complex gas matrices such as biogas and biomethane
Pinel-Raffaitin, Pauline. « Suivi des métaux et métalloïdes dans les effluents de centres de stockage de déchets : Spéciation et devenir des composés de l'arsenic et de l'étain dans les lixiviats et les biogaz ». Phd thesis, Université de Pau et des Pays de l'Adour, 2006. http://tel.archives-ouvertes.fr/tel-00134725.
Texte intégralBoulinguiez, Benoît. « Procédé d'adsorption et régénération électrothermique sur textile de carbone activé : une solution pour la problématique des COV dans des gaz à fort potentiel énergétique ». Rennes 1, 2010. https://tel.archives-ouvertes.fr/tel-00540206.
Texte intégralAn adsorption-electrodesorption process on activated carbon fabric is deemed to address the issue of volatile organic compounds at trace concentrations in methane-rich gases : biogas and natural gas. The experimental procedure is divided into two connected sections so as to, firstly, assess the potential of several materials and define the most relevant in the working conditions by means of modelling chemical and physical phenomena adsorption-bound and desorption-bound; secondly implement this fabric in a specific lab-scale pilot-unit, designed to perform continuous treatment. Adsorption and desorption in steady conditions of the studied organic volatile compounds: toluene, isopropanol, methylene chloride, ethanethiol, octamethylecyclotetrasiloxane et tetrahydrothiophene, on several activated carbon fabrics are characterised, modelled et quantified in order to design the lab-scale pilot-unit
Radu, Tirnoveanu Daniela. « Etude des propriétés épuratoires des Mâchefers d'Incinération d'Ordures Ménagères et de leur mise en oeuvre ». Lyon, INSA, 2004. http://theses.insa-lyon.fr/publication/2004ISAL0082/these.pdf.
Texte intégralThe evolution of our societies, and specifically the associated trends in consumer consumption, have led to a continual increase in waste production, and particularly household waste. Despite a strong political will to develop source separation and recycling of household waste, the majority of this waste stream is disposed of by two main techniques : storage in engineered landfills and incineration. Storage in anaerobic conditions, leads to the formation of landfill biogas which contains sufficient methane for combustion and energy recovery, but also contains compounds (sulphides, volatile organic compounds) in trace amounts which produce olfactory nuisances and are corrosive, aggressive and hazardous to the environment. As for incineration, it produces solid wastes and in particular bottom ash which needs to be stored or reused after treatment. Our study focuses on a new way of reusing incinerator bottom ash, notably for the purification of landfill biogas. As part of this study, a pilot test unit was developed and operated at the Roche la Molière engineered landfill (department 42). The purification potential of bottom ash from the North-Lyon (department 69) incineration plant was tested on real landfill biogas using this pilot test unit. The gas phase chromatography analysis was mainly used to measure sulphur based compounds (hydrogen sulfide and mercaptans), but was also used to measure the main volatile organic compounds. Thermal desorption studies were also completed in the laboratory. The results show that the incinerator bottom ash presents significant purification potential and in particular with regards to the sulphur compounds which are mineralised by way of chemical reactions. The quantification of the purification potential of the incinerator bottom ash allowed for full scale dimensioning and the validation of their use directly within the landfill for in situ biogas treatment
Chiriac, Rodica Elena Carré Jean Perrodin Yves. « Caractérisation des émissions de composés organiques volatils issus des centres de stockage de déchets ménagers et assimilés et de leur dispersion dans l'environnement ». Villeurbanne : Doc'INSA, 2005. http://docinsa.insa-lyon.fr/these/pont.php?id=chiriac.
Texte intégralChapitres de livres sur le sujet "Biogaz – Composés"
Fulford, David. « Biogas effluent as compost ». Dans Small-scale Rural Biogas Programmes, 83–97. Rugby, Warwickshire, United Kingdom : Practical Action Publishing, 2015. http://dx.doi.org/10.3362/9781780448497.005.
Texte intégralChong, Hong Joon. « Compost-Heated Small Scale Farm Digester Appropriate for Korean Conditions ». Dans Biogas Technology, Transfer and Diffusion, 283–94. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4313-1_34.
Texte intégralKrause, Ariane. « Valuing Waste – A Multi-method Analysis of the Use of Household Refuse from Cooking and Sanitation for Soil Fertility Management in Tanzanian Smallholdings ». Dans Organic Waste Composting through Nexus Thinking, 91–122. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36283-6_5.
Texte intégralFilho, Jamerson Fábio Silva, Dalcimar Regina Batista Wangen, Alessandra Vieira da Silva, Kerly Cristina Pereira, Jaberson Basílio de Melo et Ivaniele Nahas Duarte. « CARACTERIZAÇÃO QUIMICA DO COMPOSTO ORGÂNICO ORIUNDO DE BORRA DE CAFÉ ». Dans Solos nos biomas brasileiros, 124–28. Antonella Carvalho de Oliveira, 2018. http://dx.doi.org/10.22533/at.ed.08718141212.
Texte intégralBATISTA, F. O., et R. S. SOUSA. « Frutos do cerrado (Annona crassiflora, Campomanesia cambessedeana, Eugenia dysenterica) e potencial aplicação na indústria de alimentos : revisão ». Dans A indústria de alimentos e a economia circular : alimentando uma nova consciência. Agron Food Academy, 2021. http://dx.doi.org/10.53934/9786599539640-23.
Texte intégralSilva, Alessandra Vieira da, Dalcimar Regina Batista Wangen, Jamerson Fábio Silva Filho, Kerly Cristina Pereira, Lara Gonçalves de Souza et Ivaniele Nahas Duarte. « COMPOSTO DE BORRA DE CAFÉ NA PRODUÇÃO DE MUDAS DE ALFACE (Lactuca sativa L.) ». Dans Solos nos biomas brasileiros, 129–37. Antonella Carvalho de Oliveira, 2018. http://dx.doi.org/10.22533/at.ed.08718141213.
Texte intégralSousa, Maria Renata Furtado de, Allysson Pontes Pinheiro, Francisco Rodrigo Lemos Caldas, Maria Inês Rodrigues Machado, Francisco Fernando Ferreira Garcia et João Hermínio da Silva. « REVISÃO INTEGRATIVA : COMPOSTOS FENÓLICOS EM PLANTAS DA FAMÍLIA APIACEAE ». Dans Fitoquímica : potencialidades biológicas dos biomas brasileiros - Volume 2, 170–84. Editora Científica Digital, 2022. http://dx.doi.org/10.37885/220709559.
Texte intégralAmorim, I. C. S., A. C. M. Oliveira et T. N. Amaral. « COMPOSTOS BIOATIVOS PRESENTES EM CHÁS E INFUSÕES DE PANCS : REVISÃO ». Dans PESQUISAS E ATUALIZAÇÕES EM CIÊNCIA DOS ALIMENTOS. Agron Food Academy, 2022. http://dx.doi.org/10.53934/9786599539657-75.
Texte intégralGerowitt, Bärbel, et Barbara Baraibar. « Advances in managing arable weed propagules ». Dans Advances in integrated weed management, 47–84. Burleigh Dodds Science Publishing, 2022. http://dx.doi.org/10.19103/as.2021.0098.03.
Texte intégralAwere, Eric, Alessandra Bonoli, Peter Appiah Obeng, Sara Pennellini, Sara Bottausci, William Kwaasi Amanor et Emmanuel Kekeli Akuaku. « Small-Scale Palm Oil Production in Ghana : Practices, Environmental Problems and Potential Mitigating Measures ». Dans Palm Oil - Current Status and Updates [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106174.
Texte intégralActes de conférences sur le sujet "Biogaz – Composés"
Diniz, Pedro, Lucas da Costa, Jarbas Silveira et William Barcellos. « Novel Composed Speed Controller Applied to Biogas Generator Set ». Dans 2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America). IEEE, 2019. http://dx.doi.org/10.1109/isgt-la.2019.8894967.
Texte intégralSKORUPSKAITĖ, Virginija, Eglė SENDŽIKIENĖ et Milda GUMBYTĖ. « POSSIBILITIES TO USE FISH WASTE FOR ENERGY PRODUCTION ». Dans RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.073.
Texte intégralGhazi, S., et M. Abbaspour. « Economic Evaluation of an Industrial Biogas System for Production of Gas, Electricity and Liquid Compost ». Dans World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden. Linköping University Electronic Press, 2011. http://dx.doi.org/10.3384/ecp11057439.
Texte intégralDevi, Sangjukta, Niranjan Sahoo et P. Muthukumar. « Experimental Analysis of Biogas Combustion With Different Foam Materials in a Porous Media Burner ». Dans ASME 2019 Gas Turbine India Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gtindia2019-2667.
Texte intégralSantos, Marília Pereira dos, et Raquel Girardello. « COMPOSTOS COM ATIVIDADE ANTIMICROBIANA EXTRAÍDOS DE MICRORGANISMOS ENDOFÍTICOS ISOLADOS DO BIOMA BRASILEIRO ». Dans I Congresso Nacional de Microbiologia Clínica On-line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1627.
Texte intégralSILVA, GABRIEL. « QUALIDADE DE MUDAS DE MOGNO AFRICANO EM SUBSTRATOS COMPOSTO POR SOLOS DO BIOMA CERRADO ». Dans IV Semana Acadêmica de Pesquisa, Inovação e Extensão da UEMASUL. , : Even3, 2022. http://dx.doi.org/10.29327/sapiensuemasul2022.463562.
Texte intégralSalogni, A., et D. Alberti. « Dynamic Analysis of a Planar SOFC Stack Fuelled by Biogas ». Dans ASME 2010 8th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2010. http://dx.doi.org/10.1115/fuelcell2010-33255.
Texte intégralGOLUB, Gennadii, Savelii KUKHARETS, Yaroslav YAROSH et Oksana ZAVADSKA. « DIVERSIFIED PRODUCTION AND BIOENERGY CONVERSION FOR RURAL DEVELOPMENT ». Dans RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.186.
Texte intégralRodrigues-Filho, Jandyr de Almeida, Gilsilei dos Santos Aquino et Adriano Henrique Ferrarez. « Produção de biogás e biofertilizante por Digestor Anaeróbico : proposta de uso de resíduos orgânicos ». Dans I Simpósio de bolsistas da FIPERJ. Fundação Instituto de Pesca do Estado do Rio de Janeiro - FIPERJ, 2022. http://dx.doi.org/10.57068/simposio.fiperj.355.
Texte intégralRibeiro, A., C. Vilarinho, J. Araújo et J. Carvalho. « Integrated Process for Textile Cotton Waste (TCW) Valorization : Waste-to-Energy and Wastewater Decontamination ». Dans ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-66706.
Texte intégralRapports d'organisations sur le sujet "Biogaz – Composés"
Palmborg, Cecilia. Fertilization with digestate and digestate products – availability and demonstration experiments within the project Botnia nutrient recycling. Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, 2022. http://dx.doi.org/10.54612/a.25rctaeopn.
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