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Design and operational considerations of an Anaerobic Membrane Bioreactor

2020-07Dissertação de mestrado Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia::Engenharia do Ambientept_PT
dc.contributor.advisorDinis, João
dc.contributor.advisorAmaral, Leonor
dc.contributor.authorFerreira, Miguel José Martins
dc.date.accessioned2020-09-03T12:10:12Z
dc.date.available2020-09-03T12:10:12Z
dc.date.issued2020-07
dc.date.submitted2020
dc.description.abstractAnaerobic membrane bioreactor (AnMBR) as a technology has grown as a prominent means of sustainable biological treatment, especially in the recent due to environmental concerns, due to less energy and space requirements, less sludge production, and methane production, which, through cogeneration can make help the system reach energy neutrality. However, membrane cost and the problem of membrane fouling remain the major issues in its widespread use. Pastry production and the resulting wastewater poses a threat to the environment due to its high biological oxygen demand (BOD) and chemical oxygen demand (COD) concentrations which can result in significant costs on the treatment plant. High organic strength in such wastewater make AnMBR a good choice for its treatment. This thesis reviews the current state of MBR technology and presents an AnMBR type solution to a large-scale pastry producing facility, while also striving for energy-recovery technologies through cogeneration. The proposed AnMBR design can theoretically achieve COD removal rates as high as 95% as well as a daily methane production of 2700 Nm3 or of 3,7 kWh/kg BOD removed; Keywords:pt_PT
dc.identifier.urihttp://hdl.handle.net/10362/103276
dc.language.isoengpt_PT
dc.subjectAnaerobic Membrane Bioreactorpt_PT
dc.subjectEnergy recoverypt_PT
dc.subjectCogenerationpt_PT
dc.subjectHigh organic concentration wastewaterpt_PT
dc.titleDesign and operational considerations of an Anaerobic Membrane Bioreactorpt_PT
dc.typemaster thesis
dspace.entity.typePublication
rcaap.rightsopenAccesspt_PT
rcaap.typemasterThesispt_PT
thesis.degree.nameMestre em Engenharia do Ambiente – Perfil de Engenharia Sanitáriapt_PT

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