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Dissertations / Theses on the topic 'Solid production waste'

Author: Grafiati
Published: 7 June 2025
Last updated: 2 August 2025

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1

Eriksson, L. Gunnar. "Combustion of solid waste from wood-based ethanol production /." Luleå, 2005. http://epubl.luth.se/1402-1757/2005/22.

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2

Udomsri, Seksan. "Combined Electricity Production and Thermally Driven Cooling from Municipal Solid Waste." Doctoral thesis, KTH, Kraft- och värmeteknologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-32117.

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Increasingly intensive efforts are being made to enhance energy systems via augmented introduction of renewable energy along with improved energy efficiency. Resource constraints and sustained high fossil fuel prices have created a new phenomenon in the world market. Enhanced energy security and renewable energy development are currently high on public agenda worldwide for achieving a high standard of welfare for future generations. Biomass and municipal solid waste (MSW) have widely been accepted as important locally-available renewable energy sources offering low carbon dioxide (CO2) emissio
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3

Al-Ghouleh, Zaid. "Production of glass-ceramics from municipal solid waste (MSW) fly ash." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=32567.

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The primary goal of this research work was to devise a process to treat hazardous fly ash, so as to render it environmentally stable and useful for industrial, structural, and ornamental applications. The process selected entails transforming fly ash into a glass-ceramic material. This involved melting the fly ash into a slag at 1500°C for 2 hours, followed by water quenching. The amorphous products obtained were then heat treated, so as to induce nucleation and crystallization. The specific heat treatmen
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4

Conte, Anna. "Strategies to improve bioenergy and biochemical production from organic solid waste." Doctoral thesis, Universita degli studi di Salerno, 2019. http://elea.unisa.it:8080/xmlui/handle/10556/4275.

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2017 - 2018<br>The development of the direct biomass utilization for diverse industrial applications is turning the organic solid waste into one of the most promising feedstocks for the production of wide spectrum of competitive bio-based products with great market significance. The bioconversion of organic waste into value added bio-chemicals supply chain as a waste management strategy should be a viable method towards the implementation of the circular economy principles. This approach is an important challenge from the technological, economic and environmental perspectives. The organic fra
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5

Elliston, Adam. "The exploitation of municipal solid waste (MSW) and related waste paper streams in the production of bioalcohol." Thesis, University of East Anglia, 2012. https://ueaeprints.uea.ac.uk/42366/.

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An organic fraction from municipal solid waste (MSW) comprised 38.9% (w/w) glucose (cellulose and starch) indicating its potential as a substrate for bioalcohol production. Microscopy indicated that the fraction was rich in waste paper fibres. Much paper waste comes from shredded office paper (50.4% w/w glucose) which is unrecyclable because of poor fibre length. This, and microbiological hazards associated with the use of MSW led to its choice as model substrate for study. Saccharification of shredded paper waste was optimised by selection of Accellerase® and additional beta-glucosidase enabl
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6

Ramadhan, Omar M. "Biomass derived oil : production, fractionation and structural investigation." Thesis, University of Manchester, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326043.

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7

Li, Aiduan. "Bioconversion of biodegradable municipal solid waste (BMSW) to glucose for bio-ethanol production." Thesis, University College London (University of London), 2008. http://discovery.ucl.ac.uk/1444222/.

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Municipal solid waste (MSW), as an emerging biomass source, presents a unique opportunity for large-scale second-generation bioethanol production. Feedstock supply is reliable and in sufficient quantity, making it a promising biomass source but the conversion yield is currently too low to make it financially attractive. This work presented in this thesis provides a better understanding of bioconversion systems, in particular of pre-treatment and hydrolysis processes which contribute to more than 60% of ethanol selling price. This thesis also presents a technique of bioconversion which allows c
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8

Flanagan, Mark Steven. "Environmental and agronomic aspects of municipal solid waste heavy fraction used for turfgrass production." Diss., This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-07282008-134805/.

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9

Gaeta-Bernardi, Andre. "Organic municipal solid waste (MSW) as feedstock for biodiesel production: a financial feasibility analysis." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/86/86131/tde-18062014-100543/.

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The pursuit towards an alternative solution to fossil fuel has facilitated science investigation initiatives that compare various options leading to biodiesel production. Besides conventional feedstock derived from vegetable oils, alternative sources that could be produced in large scale at competitive costs are the main scope of research in this field. This dissertation investigates the financial feasibility using organic solid waste as a feedstock, which results in the production of biodiesel through the conversion of volatile fatty acids (VFA) into lipids. As a result, based on existing ref
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10

Brown, Dan Lee. "Comparison of Solid-State to Liquid Phase Anaerobic Digestion of Lignocellulosic Biomass for Biogas Production." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1341870854.

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11

Dogan, Evrim. "Organic Acid Production From The Organic Fraction Of Municipal Solid Waste In Leaching Bed Reactors." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608043/index.pdf.

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This study was carried out to evaluate the potential of high-rate anaerobic digestion of high-solids organic fraction of municipal solid waste (OFMSW) for the production of organic acids and alcohols in leaching bed reactors (LBRs). For this purpose, two different experimental set-ups, namely Set-1 and Set-2, were operated. In the Set-1, only OFMSW without paper was studied in two identical LBRs, whereas, four identical LBRs, fed with OFMSW with paper and cow manure in different proportions, were operated in the Set-2. In this study, 50-60% of hydrolysis efficiency was achieved in the LBRs o
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12

Hedberg, Erika, and Helén Danielsson. "Potential for Absorption Cooling Generated from Municipal Solid Waste in Bangkok : A Comparison between Waste Incineration & Biogas Production with Combustion." Thesis, Linköpings universitet, Industriell miljöteknik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-57240.

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This master’s thesis has been performed in Bangkok, Thailand at the company Eco Design Consultant Co., Ltd. The aim is to investigate the possibilities to generate absorption cooling from municipal solid waste in the Bangkok area. The investigation includes a comparison between waste incineration and biogas production with combustion to see which alternative is preferable. During the investigation, a Swedish perspective has been used. The research for the report mainly consisted of published scientific articles from acknowledged sources as well as information from different Thai authorities. A
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13

Li, Sujing. "Organic concentrate from municipal solid waste as a renewable resource for liquid bio-energy production." Thesis, University of Nottingham, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.582571.

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Organic concentrate from municipal solid waste obtained from an autoclave separation process were used to carry out fermentation, gasification and pyrolysis to assess their potential for renewable energy production. Fermentation was a very promising process, where maximum enzymatic hydrolysis conversion of 53% of the cellulose and hemi-cellulose was found using a particle size range of 150-300 um hydrolyzed in a 100 ml buffer solution containing 6 per cent summer OC sample with 90 mg cellulase at pH 4.8 held at 40°C for 12 hours. The findings indicate that 152 L of ethanol could be obtained fr
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14

Wijesinghe, D. W. N. "Optimization of bio-methane production process for combined treatment of sewage & municipal solid waste." Thesis, KTH, Energiteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209910.

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Handling solid waste such as municipal solid waste (MSW) has become a booming problem in highly populated urban areas. Even though it has a high potential of biogas generation in anaerobic digestion, it is not that successful as a single substrate. The early researches proved that it can be treated combined with sewage sludge as a co-digestion process. This study was done to find the best performing mixing ratio of MSW and sewage sludge (SS) which gives maximum bio methane output. In this study three mixing ratios for MSW to SS were used as 50:50, 60:40, and 80:20. The retention time was selec
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15

Björklund, Simon, and Niklas Öhman. "Biogas opportunities in Curitiba : Analysis of business potential for biogas production from municipal solid waste." Thesis, KTH, Energiteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-211698.

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The Brazilian city ofCuritiba produces 2 500 tons of MSW (municipal solid waste) per day that is landfilled.In an effort to find a more sustainable solution for waste management, the objective of this study was to investigate the potential for producing biogas from anaerobic digestion by analyzing the feasibility of small-scale decentralized biogas production as well as centralized production at commercialscale. A field study was carried out to map specific local circumstances and togather data by interviews and literature. Different methods of attaining the organic waste were reviewed and the
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16

Dixon, Phillip James. "Impact of Substrate to Inoculum Ratio on Methane Production in High Solids Anaerobic Digestion (HS-AD) of Food Waste, Yard Waste, and Biosolids." Scholar Commons, 2018. http://scholarcommons.usf.edu/etd/7145.

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High solids anaerobic digestion (HS-AD) is an alternative for managing the organic fraction of municipal solids waste (MSW), which produces mainly methane (CH4) and fertilizer as byproducts. HS-AD offers a potentially more economically and environmentally sustainable option compared with landfilling or incineration waste-to-energy facilities. However, HS-AD is a complex process requiring specific microbial communities working together symbiotically. Previous studies have found that the substrate to inoculum (S/I) ratio affects CH4 production and
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17

Puri, Dhivya Jyoti. "Process improvement for the production of fermentable sugars using paper pulp derived from municipal solid waste." Thesis, University of Southampton, 2014. https://eprints.soton.ac.uk/376672/.

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Sugar-lignin bio-refineries using renewable lignocellulosic carbon as an input material could be used in the future to produce a variety of value added products including fuels and specialty chemicals. The bio-refinery aims to replace a proportion of goods currently produced using fossil fuels. Lignocellulosic material has a significant sugar potential in the form of cellulose and hemicellulose and this can be accessed using enzymatic hydrolysis. The lignocellulosic feedstock used in this research was paper pulp derived from municipal solid waste (MSW) and the aim of the work was to maximise t
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18

Guo, XinMei. "Biohydrogen production and metabolic pathways in dark fermentation related to the composition of organic solid waste." Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20112/document.

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Cette étude vise à étudier l'effet de la composition de substrats organiques solides sur les performances de production d'hydrogène, les voies métaboliques associées et les changements des communautés microbiennes dans un réacteur discontinu (sCSTR). L'hydrogène est un vecteur énergétique idéal qui a gagné en intérêt scientifique au cours de la dernière décennie. L'H2 produit par voie biologique, ou biohydrogène, peut être produit par des procédés de fermentation sombre où les déchets organiques sont traités et avec la production de molécules à haute valeur ajoutée. Cependant, l'effet de la co
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19

Abdullahi, Yusuf Ahmed. "Optimisation of anaerobic digestion of organic solid waste for the production of quality compost for soil amendment." Thesis, Abertay University, 2008. https://rke.abertay.ac.uk/en/studentTheses/f694b161-4d15-4585-8018-64a7cf714480.

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Organic Fractions of Municipal Solid waste (OFMSW) is rich in organic matter, which can be recycled through energy recovery and compost production. The move towards sustainable management of OFMSW is shifting from energy recovery alone to the integration of separation at source, feedstock selection and disposal/reuse of the residuals. The sustainable management of OFMSW presents a challenge due to policy shifts and increasing pressure on landfills. This research was proposed in this background to establish a suitable feedstock combination of source separated wastes for biogas and compost produ
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20

Jiménez, Peñalver Pedro. "Sophorolipids production by solid-state fermentation: from lab-scale to pilot plant." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/458652.

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En aquest treball es proposa una tecnologia alternativa per a la producció de soforolípids (SLs), un tipus de biosurfactant, presentats com a alternativa als surfactants produïts químicament degut a la seva major eficiència i millor perfil mediambiental. En aquest treball s'han dut a terme dues estratègies per a millorar la relació de cost-eficiència dels SLs respecte als surfactants produïts químicament, que és el que determina la seva viabilitat econòmica. Ambdues estratègies estan basades en la producció de SLs mitjançant la fermentació en estat sòlid. La primera estratègia va consistir en
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21

Palaniyandi, Shanmugam. "Production of hydrogen and methane using phase separated anaerobic co-digestion of leather fleshing with municipal solid waste." Thesis, University of Leeds, 2009. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509854.

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22

Deng, Hong. "Combined anaerobic respiration (CAD) of sewage sludge and other urban solid wastes." Thesis, Loughborough University, 2006. https://dspace.lboro.ac.uk/2134/8025.

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The UK buries about 100 million tonnes of waste a year, of which 25% is municipal solid waste (refuse). The environmental impacts from gas and leachate releases are known and direct risks to health from landfill are reported. Europe has agreed to a Landfill Directive which has set targets for the stepwise reduction in biodegradable municipal waste going to landfill. The anaerobic digestion of municipal solid waste in controlled bioreactors is an area that could play an important role in overall evolution towards sustainability by recovering biogas and organic matter. Separated hydrolysis and s
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23

Abraham, Juliana. "Production of proteases from industrial wastes through solid-state fermentation at different scales. Potential applications." Doctoral thesis, Universitat Autònoma de Barcelona, 2014. http://hdl.handle.net/10803/285104.

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En aquest treball es proposa un procés biotecnològic respectuós del medi ambient per reduir l'impacte negatiu de l'augment dels residus industrials, a causa de l'acceleració del creixement de la població mundial en les últimes dècades. Consisteix en la valorització de residus locals riques en nitrogen, com la fibra de soja, els residus de pel i closca de cafè, per fermentació en estat sòlid (SSF) per obtenir un catalitzador biològic, com ara proteases. Es van dur a terme experiments de SSF en 0,5, 4,5, 10 i 55 L reactors en condicions adiabàtiques al llarg dels 1, 2 i 3 setmanes. Es va p
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24

Agustini, Caroline B., Costa M. Da, M. Gutterres, and A. C. C. Pena. "Monitoring of biogas production from tannery solid wastes at-line in a laboratory-scale anaerobic digester - 163." Verein für Gerberei-Chemie und -Technik e. V, 2019. https://slub.qucosa.de/id/qucosa%3A34307.

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Content: The understanding of how chemical, physical and environmental parameters work during anaerobic digestion production and waste treatment is an important step in improving the efficiency and process stability. This study provides the evolution of the biogas production and the efficiency of the treatment of the anaerobic digestion of solid wastes of tanneries at-line monitored in batch laboratory-scale bioreactors. Leather shavings and sludge from wastewater treatment plants substrates were considered in the study. The findings suggest that AD of the tannery solid waste can be separated
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25

Abu, Yazid Noraziah. "Proteases from protein-rich waste: production by SSF, downstream, immobilisation onto nanoparticles and application on protein hydrolysis." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/405257.

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El trabajo realizado en esta tesis se enmarca dentro de las principales líneas de investigación del grupo de compostaje (GICOM), por una parte, en la valorización de residuos sólidos por medio de la fermentación en estado sólido (FES) para la obtención de productos de valor añadido en consoncia con el nuevo paradigma de considerar los residuos como materias primas y, en segundo lugar, en la utilización de nanomateriales para potenciar el uso de los productos obtenidos mediante FES. La primera parte se centra en el aprovechamiento de residuos sólidos para la producción de enzimas de interés,
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26

Losi, Lorenzo. "Impact assessment of an innovative process for levulinic acid production from biomass." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

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A large part of energy carriers and chemicals of our society come from fossil fuels; due to their critical exploitation and environmental concerns, alternative solutions should be promoted. The goal of this work is to understand the environmental impacts of different supply chains of levulinic acid production. To enable this comparison, a cradle-to-gate LCA was conducted on different kinds of biomasses, under an innovative thermochemical process called Biofine. The study concerns biomass not only of agri-food origin (corn stover, barley straw, wheat straw), but also deriving from the waste co
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27

Paillet, Florian. "Optimisation d’un procédé à deux étapes pour la production d’un mélange hydrogène/méthane (biohythane) à partir de la fraction fermentescible des ordures ménagères." Thesis, Montpellier, SupAgro, 2017. http://www.theses.fr/2017NSAM0027/document.

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La valorisation de la fraction organique des déchets ménagers par un procédé biologique à deux étapes permet la production d’un mélange H2/CH4 comprenant 5 à 20% d’hydrogène appelé plus communément biohythaneLa première étape consiste en un réacteur de fermentation sombre (hydolyse/acidogénèse) où une partie de la matière organique est dégradée en H2 et en molécules simples (acides gras volatils, sucres simples, éthanol...). Les déchets prédigérés provenant du réacteur de fermentation peuvent ensuite être utilisés dans un réacteur de méthanisation afin de finaliser la dégradation de la matière
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28

Lessa, Emerson Ribeiro. "Estudo MetodolÃgico de CaracterizaÃÃo FÃsica de ResÃduos SÃlidos Domiciliar e Comercial para o Municipio de Fortaleza-CE." Universidade Federal do CearÃ, 2008. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=2356.

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nÃo hÃ<br>Observa-se que a qualidade de vida da populaÃÃo està diretamente relacionada com a renda, pois em uma economia de mercado, como à o caso de Fortaleza/CE, existem componentes essenciais para o bem-estar das famÃlias que dependem de sua capacidade de comprar produtos, tais como alimentos, vestuÃrio, etc. O presente estudo visa à determinaÃÃo de uma metodologia compatÃvel com a realidade local da cidade de Fortaleza/CE, para o levantamento de parÃmetros fÃsicos, a saber: taxa de geraÃÃo per capita, composiÃÃo gravimÃtrica e massa especÃfica aparente, de resÃduos sÃlidos com caracterÃsti
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Schirmer, Guilherme Karsten. "Utilização do lodo de esgoto na vermicompostagem e como substrato para a produção de mudas de Pinus elliottii Engelm." Universidade Federal de Santa Maria, 2010. http://repositorio.ufsm.br/handle/1/5503.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The urban population growth causes an increase in solid and liquid waste quantity produced by man. A viable alternative to use of these wastes would be its application in agricultural sector. The sewage sludge can fall as one of these residues. In Santa Maria/RS, a wastewater treatment plants collection a predominantly domestic sewage. Although this residue can be used in agriculture, may contain pathogens such as coliforms and helminth, attract vectors and have an unpleasant odor. In the present work had as objectives: 1) study th
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Firmeza, Sergio de Miranda. "A caracterizaÃÃo fÃsica dos resÃduos sÃlidos domiciliares de Fortaleza como fator determinante do seu potencial reciclÃvel." Universidade Federal do CearÃ, 2005. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=3260.

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No presente trabalho, foi realizada a caracterizaÃÃo fÃsica dos resÃduos sÃlidos domiciliares (lixo), no MunicÃpio de Fortaleza, com o objetivo de conhecer a composiÃÃo dos resÃduos sÃlidos, seus respectivos percentuais e o Ãndice de geraÃÃo per capita. Como primeiro passo, realizou-se revisÃo bibliogrÃfica sobre o tema acerca do pensamento de autores conhecedores do assunto. Em seguida, efetivou-se visita aos ÃrgÃos pÃblicos e procedeu-se entrevistas a tÃcnicos da Empresa Municipal de Limpeza e UrbanizaÃÃo (EMLURB), para obter informaÃÃes sobre o sistema de limpeza urbana e seu gerenciamento.
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Гладченко, Оксана Робертівна, Оксана Робертовна Гладченко, Oksana Robertivna Hladchenko, et al. "Environmental and economic problems of the production of granite in Ukraine." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/42592.

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Granite production in Ukraine is closely connected with environmental and economic problems such as land degradation, excessive energy consumption, exhaustion of the resources, sewage pollution, solid waste production, outdated equipment and others. Economic concerns are related to the value, pricing mechanisms, trade conditions purchasing practices etc. The article offers some ways to solve these problems.
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Lopes, Mariana de Araújo. "Gerenciamento de resíduos madeireiros em pequenas indústrias de produtos de madeira de maior valor agregado." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-04052016-110319/.

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No Brasil, o setor de produtos de madeira maciça de maior valor agregado é composto por um grande número de micro e pequenas empresas familiares, de capital nacional e que fabricam esquadrias, móveis, pisos e outros produtos sob encomenda. Essas empresas são geradoras de grande quantidade e diversidade de resíduos madeireiros com gerenciamento inadequado que resultam em impactos negativos para o ambiente e para a saúde pública, prejudicando a imagem da empresa. Este trabalho teve por objetivo, através de um estudo de caso realizado em uma pequena indústria de produtos de madeira de maior valor
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COLOMBO, BIANCA. "POLYHYDROXYALKANOATES (PHAS) PRODUCTION FROM AGRO-INDUSTRIAL AND URBAN WASTES, CO2 AND ENERGY CROPS BY MIXED MICROBIAL CULTURES." Doctoral thesis, Università degli Studi di Milano, 2018. http://hdl.handle.net/2434/603463.

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Modern society is forced to deal with two main problems: a growing scarcity of resources and a growing production of waste. The unsustainability of the current linear economic model “make, use, dispose” originated the concept of “circular economy” that aims to reduce the environmental impact through measures in favour of a more sustainable development, such as the use of renewable energy and waste recycling. Unlike the traditional linear model, the circular economy keeps resources in use for as long as possible, extracts the maximum value from them whilst in use, then recovers and regenerates
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Debastiani, Solange Maria. "Proposta de implantação do plano de gerenciamento de resíduos sólidos para uma rede de supermercados, de acordo com as diretrizes da lei nº 12.305/2010." Universidade Estadual do Oeste do Parana, 2016. http://tede.unioeste.br:8080/tede/handle/tede/840.

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Made available in DSpace on 2017-07-10T16:04:59Z (GMT). No. of bitstreams: 1 sola _nge.pdf: 3534206 bytes, checksum: 590f66cca597aadcf92f7e0b79e9aa52 (MD5) Previous issue date: 2016-02-12<br>The aim of this dissertation was characterize a Plan of Solid Waste Management (PGRS) for a supermarket chain, according to the guidelines of the Law nº 12.305/2010, including all steps for its implementation, in order to adapt the enterprise to the current legislation. It is a case study, configured as an applied research, which used the exploratory and descriptive methods, with qualitative approach. Wi
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Digan, Laura. "Production de molécules plateformes pour la valorisation des déchets organiques solides : étude de processus physiques et biologiques impactant la qualité du mélange d'acides organiques." Thesis, Toulouse, INSA, 2019. http://www.theses.fr/2019ISAT0051.

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La consommation de ressources pétrolières, épuisables et non renouvelables, conduit à rechercher de nouvelles voies de production pour l’industrie chimique. De plus, la production d’Ordures Ménagères Résiduelles (OMR) continue d’augmenter à l’échelle mondiale. La fermentation acidogène des OMR permet de répondre au double objectif de traiter ces déchets et réduire leur quantité tout en produisant des molécules plateformes biosourcées (acides organiques) d’intérêt pour la chimie.La teneur en solides élevée des OMR et le souci de limiter les coûts de procédé justifient le choix du réacteur à lit
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Velis, C. A. "Solid recovered fuel production through the mechanical-biological treatment of wastes." Thesis, Cranfield University, 2010. http://dspace.lib.cranfield.ac.uk/handle/1826/8354.

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This thesis is concerned with the production of solid recovered fuel (SRF) from municipal solid waste using mechanical biological treatment (MBT) plants. It describes the first in-depth analysis of a UK MBT plant and addresses the fundamental research question: are MBT plants and their unit operations optimised to produce high quality SRF in the UK? A critical review of the process science and engineering of MBT provides timely insights into the quality management and standardisation of SRF use in Europe. Quantitative fuel property data for European SRFs are collated and analysed statistically
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Ddiba, Daniel Isaac Waya. "Estimating the potential for resource recovery from productive sanitation in urban areas." Thesis, KTH, Mark- och vattenteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-190740.

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To-date, sanitation has mainly been approached from a public and environmental health perspective and this implies that excreta and other organic waste streams are seen not only as a hazard to quickly get rid of but also as a very costly menace to manage. However, looking at sanitation management from a resource recovery perspective provides an avenue for solutions with multiple co-benefits. Revenues from sanitation end-use products can act as an incentive for improving sanitation infrastructure while also covering part or all of the investment and operation costs for the same. Until now, esti
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Maldonado, Alameda Alex. "Alkali-activated binders based on municipal solid waste incineration bottom ash." Doctoral thesis, Universitat de Barcelona, 2021. http://hdl.handle.net/10803/672107.

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Municipal solid waste incineration (MSWI) is the most widely used solution in those countries where landfilling areas are limited. Incineration allows reducing the total volume of waste (up to 90%) and generating energy resulting from combustion. The main by-product generated in waste-to-energy plants is known as incineration bottom ash (IBA), which is a heterogeneous mixture of ferrous and non-ferrous metals, ceramics, and glass. IBA is classified as a non- hazardous material due to its composition rich in calcium oxide, silica, and iron. IBA composition and morphology are very similar to nat
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39

Parvez, Ashak Mahmud. "A study of CO2 gasification of solid carbonaceous wastes for CO2 mitigation and chemical production." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/43267/.

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This study focuses on the utilization of solid carbonaceous wastes, the mitigation of CO2 and the development of CO2-based chemical production process which is divided into three main parts. The first part consists of the investigation of solid carbonaceous samples behaviours under pyrolysis and combustion processes. The second part covers experimental study of CO2 gasification aiming at the identification of interactions during co-gasification. Here, the presence of interactions will be further discussed, particularly in terms of increasing the gasification rate of low reactive carbonaceous s
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Cerda, Llanos Alejandra Patricia. "Sustainable carbohydrase production using organic wastes through solid-state fermentation: operational strategies and microbial communities assessment." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/403802.

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De acuerdo con la línea de investigación de fermentación en estado sólido (FES) que actualmente se desarrolla en el grupo de investigación de compostaje (GICOM) el objetivo principal de esta tesis es desarrollar un proceso sustentable y a una escala representativa para la producción de celulasas utilizando residuos orgánicos. Con el fin de lograr este objetivo se analizaron diferentes residuos orgánicos y su potencial para la producción de celulasas a escala de laboratorio. Además, se utilizó compost como inoculo mixto, con el objetivo de incorporar el matriz sólida microorganismos capaces de
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41

Fourcroy, Elena. "Gouvernance territoriale pour l’anticipation et la résolution des conflits dans les projets de valorisation des digestats de méthanisation." Electronic Thesis or Diss., Compiègne, 2023. http://www.theses.fr/2023COMP2794.

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La bioéconomie et l'économie circulaire se sont imposées récemment comme des composantes majeures des politiques de transition écologique, énergétique et sociale de l'Union Européenne. Soutenu par ces politiques publiques, le secteur de la méthanisation connait, depuis quelques années, un essor remarquable. La méthanisation permet en effet de produire à la fois du gaz issu de sources renouvelables, et du digestat, un co-produit aux propriétés amendantes et fertilisantes utiles à l'agriculture. Le « retour au sol » du digestat est d'ailleurs considéré comme un élément clé de la circularité de l
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42

Peña, Palomino Sonia Marisol, and Casstell Burgos Bletsy Rios. "Análisis de los Beneficios de la implementación del principio de Responsabilidad Extendida del Productor (REP) en los neumáticos fuera de carretera en el Perú." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/652823.

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En los últimos años los países prestan atención con el cuidado y protección del medio ambiente, por ello se dictaminan normas y leyes que incentiven el buen manejo de los residuos sólidos. En el Perú existe el Decreto Legislativo 1278 Ley de Gestión Integral de Residuos Sólidos, pero la inadecuada disposición de los neumáticos en desuso genera problemas ambientales y de salud. Más aún, no se aprovechan las materias primas de estos bienes para convertirlos en otros productos aplicando la Economía Circular, es decir priorizando la recuperación y valorización de estos productos; lo que conlleva
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43

Bustamante, Villanueva Liliana Carina, and Rondán Kelvin Galvani León. "Análisis de la normativa ambiental peruana en el manejo de residuos sólidos de la construcción y demolición como producto de la excavación en edificaciones." Bachelor's thesis, Universidad Ricardo Palma, 2015. http://cybertesis.urp.edu.pe/handle/urp/1330.

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La presente investigación se originó por la necesidad de demostrar que las fallas en el enfoque de la normativa ambiental en el manejo de los residuos sólidos de las actividades de construcción y demolición generan incrementos considerables en el presupuesto de obra de una edificación, pues la normativa ambiental está enfocada hacia residuos sólidos que se generan en menores cantidades a comparación del material extraído producto de la excavación masiva, debido a ello el objetivo de la investigación es orientar la normativa ambiental en el manejo de residuos sólidos de las actividades de const
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Hughes, Kevin Lewis William. "Optimisation of methane production from anaerobically digested cow slurry using mixing regime and hydraulic retention time." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/18869.

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AD is regarded as a sustainable technology that could assist the UK Government meet internationally agreed GHG emission targets by 2050. However, the mature status of the technology is based on expensive systems that rely on high energy feedstock to be profitable. Meanwhile, the natural biodegradation of cow slurry is a recognised contributor to climate change despite having a relatively low CH4 potential because of the large volumes produced. Economic mixing is essential to the cost-effectiveness of farm AD but techniques applied are not always appropriate as slurry is a shear thinning thixot
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Ogalde, Arenas Pilar. "Propuesta de gestión integral para el manejo de residuos sólidos domiciliarios, caso comuna de Macul." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/170800.

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Memoria para optar al título de Geógrafo<br>La presente investigación tiene por objetivo elaborar una Propuesta de Gestión Integral para el Manejo de Residuos Sólidos Domiciliarios (RSD) para la comuna de Macul. Ella se fundamentó en la implementación de una estrategia de gestión enfocada en la sustentabilidad de este tipo de residuos en una comuna intermedia de la Región Metropolitana de Santiago. Es así que se definen lineamientos de gestión integral presentando una zonificación de gestión jerarquizada de los residuos, aplicando criterios urbanos, ambientales, culturales e institucionales-no
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46

Costa, Maria Isabel Lopes da. "Uma abordagem integrativa do conceito de Eco-eficiência: elementos para a concepção de Sistemas de Gestão de Resíduos Sólidos Industriais em Arranjos Produtivos Locais Têxtil-Vestuário." Universidade do Estado do Rio de Janeiro, 2012. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=5272.

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Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro<br>A identificação e avaliação das vulnerabilidades e potencialidades socioambientais e socioecológicas, ao considerar as múltiplas realidades de ecossistemas, territórios e lugares, podem revelar novos caminhos, ações coletivas, solidárias, bem como auxiliar na tomada de decisão estratégica em sistemas de gestão de resíduos sólidos. Tal perspectiva, qualificaria princípios e conceitos metodológicos e técnicos, como aqueles direcionados a responder aos problemas que surgem da interação Humanidade-Sociedade-Natureza, com vistas à sustent
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47

Dong, Jun. "MSWs gasification with emphasis on energy, environment and life cycle assessment." Thesis, Ecole nationale des Mines d'Albi-Carmaux, 2016. http://www.theses.fr/2016EMAC0017/document.

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Récemment, la pyro-gazéification de déchets ménagers solides (DMS) a suscité une plus grande attention, en raison de ses bénéfices potentiels en matière d’émissions polluantes et d’efficacité énergique. Afin de développer un système de traitement de ces déchets, durable et intégré, ce manuscrit s’intéresse plus spécifiquement au développement de la technique de pyro-gazéification des DMS, à la fois sur l’aspect technologique (expérimentations) et sur son évaluation globale (modélisation). Pour cette étude, quatre composants principaux représentatifs des DMS (déchet a
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48

Liou, Jong Shyan, and 劉中賢. "Leachate production by solid waste columns experiment." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/99458178144013545926.

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碩士<br>逢甲大學<br>土木及水利工程研究所<br>81<br>Five columns were set up indoor simulate the rainfall of landfill site. The landfill depth and the rainfall frequency were changed to study the leachate quality. An estimated model of leachate flow was derived from the Fungaroli's experimental data and the measured data of landfill site.The relatively equation is Leachate flow = exp((storage quantity- field capacity)/storage coefficenet) This model relates to rainfall quantity,rainfall frequency, evapo
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GUPTA, SHUBHAM. "FEASIBILITY ANALYSIS OF MUNICIPAL SOLID WASTE FOR ELECTRICITY PRODUCTION USING WASTE TO ENERGY INCINERATION TECHNOLOGY." Thesis, 2016. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15393.

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With rapid economic growth and massive urbanization in India, many cities face the problem of municipal solid waste (MSW) disposal. Improper management of municipal solid waste causes hazards to inhabitant. In an emerging economy like India, rapid population growth has further added to the intensity of waste generation. There has been increasing pressure in India to reduce green- house gases and CO2 emissions. The growth of Municipal Solid Waste (MSW) has been skyrocketing as a result of growing urban population and industrialization. The MSWM (municipal solid waste management) system co
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Su, Yu-Tso, and 蘇煜祚. "Study of swine solid waste for anaerobic diogas production." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/v5hn5v.

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碩士<br>國立交通大學<br>分子醫學與生物工程研究所<br>103<br>Abstract The excrement sewage from swine industry was separated into liquid waste and solid waste in Taiwan. The solid waste can be composted to fertilizer, and abundant organic matter is converted into carbon dioxide. In contract, anaerobic degradation of solid waste to produce biogas and remove organic matter is an alternative way. In this study, we evaluate the biochemical methane potential of solid waste in swine industry and establish a lab-scale anaerobic system for biogas production. The solid waste (SW) in swine industry was fibre-rich, which was
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