Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas

Detalhes bibliográficos
Autor(a) principal: Junior, Ederaldo Godoy [UNESP]
Data de Publicação: 2007
Outros Autores: Silveira, José Luz [UNESP], Camargo, José Rui, Giacaglia, Giorgio Eugenio Oscare
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/232418
Resumo: This paper evaluates technically and economically a miniSST (mini station of sewage treatment) by anaerobic-aerobic-anoxious process, associated to the utilization of biogas produced and utilization of treated sewage to fertilization and irrigation of green areas. The miniSST is modular, energy self-sufficient and constituted by the following systems: a) anaerobic, constituted by three sequential cascade UASB(up-flow anaerobic in sludge blanket) digesters, with a helix shape phase separator system; b) aerobic-anoxious, constituted by a vertical cylindrical aerobic-anoxious reactor operating with aeration of the fine bubble type; c) compact cogenerator, powered by biogas, capable of simultaneous production of electrical energy and hot water; d) effluent utilization for fertilization and irrigation, constituted by a distribution network. The process aims the sanitation of sewage, utilization of produced biogas and treated sewage, decreasing this way the environmental impact caused by the discharge without treatment of sewage in natural water courses and biogas into the atmosphere.
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spelling Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogasAnaerobic-aerobic-anoxious treatmentBiogasCogenerationThis paper evaluates technically and economically a miniSST (mini station of sewage treatment) by anaerobic-aerobic-anoxious process, associated to the utilization of biogas produced and utilization of treated sewage to fertilization and irrigation of green areas. The miniSST is modular, energy self-sufficient and constituted by the following systems: a) anaerobic, constituted by three sequential cascade UASB(up-flow anaerobic in sludge blanket) digesters, with a helix shape phase separator system; b) aerobic-anoxious, constituted by a vertical cylindrical aerobic-anoxious reactor operating with aeration of the fine bubble type; c) compact cogenerator, powered by biogas, capable of simultaneous production of electrical energy and hot water; d) effluent utilization for fertilization and irrigation, constituted by a distribution network. The process aims the sanitation of sewage, utilization of produced biogas and treated sewage, decreasing this way the environmental impact caused by the discharge without treatment of sewage in natural water courses and biogas into the atmosphere.University of State São Paulo, UNESP, Energy Departament, R. Dr Ariberto P. 333University of Taubate, UNITAU, Mechanical Engineering Department, Rua Daniel Danelli, s/nUniversity of State São Paulo, UNESP, Energy Departament, R. Dr Ariberto P. 333Universidade Estadual Paulista (UNESP)University of Taubate, UNITAU, Mechanical Engineering DepartmentJunior, Ederaldo Godoy [UNESP]Silveira, José Luz [UNESP]Camargo, José RuiGiacaglia, Giorgio Eugenio Oscare2022-04-29T15:50:16Z2022-04-29T15:50:16Z2007-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject769-776ECOS 2007 - Proceedings of the 20th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, v. 1, p. 769-776.http://hdl.handle.net/11449/2324182-s2.0-84930978188Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengECOS 2007 - Proceedings of the 20th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systemsinfo:eu-repo/semantics/openAccess2022-04-29T15:50:16Zoai:repositorio.unesp.br:11449/232418Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T20:41:27.399199Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
title Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
spellingShingle Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
Junior, Ederaldo Godoy [UNESP]
Anaerobic-aerobic-anoxious treatment
Biogas
Cogeneration
title_short Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
title_full Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
title_fullStr Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
title_full_unstemmed Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
title_sort Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
author Junior, Ederaldo Godoy [UNESP]
author_facet Junior, Ederaldo Godoy [UNESP]
Silveira, José Luz [UNESP]
Camargo, José Rui
Giacaglia, Giorgio Eugenio Oscare
author_role author
author2 Silveira, José Luz [UNESP]
Camargo, José Rui
Giacaglia, Giorgio Eugenio Oscare
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
University of Taubate, UNITAU, Mechanical Engineering Department
dc.contributor.author.fl_str_mv Junior, Ederaldo Godoy [UNESP]
Silveira, José Luz [UNESP]
Camargo, José Rui
Giacaglia, Giorgio Eugenio Oscare
dc.subject.por.fl_str_mv Anaerobic-aerobic-anoxious treatment
Biogas
Cogeneration
topic Anaerobic-aerobic-anoxious treatment
Biogas
Cogeneration
description This paper evaluates technically and economically a miniSST (mini station of sewage treatment) by anaerobic-aerobic-anoxious process, associated to the utilization of biogas produced and utilization of treated sewage to fertilization and irrigation of green areas. The miniSST is modular, energy self-sufficient and constituted by the following systems: a) anaerobic, constituted by three sequential cascade UASB(up-flow anaerobic in sludge blanket) digesters, with a helix shape phase separator system; b) aerobic-anoxious, constituted by a vertical cylindrical aerobic-anoxious reactor operating with aeration of the fine bubble type; c) compact cogenerator, powered by biogas, capable of simultaneous production of electrical energy and hot water; d) effluent utilization for fertilization and irrigation, constituted by a distribution network. The process aims the sanitation of sewage, utilization of produced biogas and treated sewage, decreasing this way the environmental impact caused by the discharge without treatment of sewage in natural water courses and biogas into the atmosphere.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
2022-04-29T15:50:16Z
2022-04-29T15:50:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv ECOS 2007 - Proceedings of the 20th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, v. 1, p. 769-776.
http://hdl.handle.net/11449/232418
2-s2.0-84930978188
identifier_str_mv ECOS 2007 - Proceedings of the 20th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, v. 1, p. 769-776.
2-s2.0-84930978188
url http://hdl.handle.net/11449/232418
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv ECOS 2007 - Proceedings of the 20th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 769-776
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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