Characterization of clogging material from horizontal subsurface flow constructed wetland systems

Detalhes bibliográficos
Autor(a) principal: Miranda, Suymara T.
Data de Publicação: 2017
Outros Autores: Matos, Antonio T., Matos, Mateus P., Borges, Alisson C., Baptestin, Gheila C. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/32789
Resumo: This study aimed to characterize the material composition responsible for clogging the porous medium of horizontal subsurface flow constructed wetland (HSSF–CW) systems, which is detrimental to a proper system operation. Six completely clogged HSSF–CWs were used after treatment of swine wastewater. Operating conditions of these systems were named CW–C (HSSF– CW 1 and HSSF–CW 4, non-cultivated, i.e. controls), CW–T (HSSF–CW 2 and HSSF–CW 5, cultivated with Tifton 85 (Cynodon spp.)), and CW–A (HSSF–CW 3 and HSSF–CW 6, cultivated with alligator weed (Alternanthera philoxeroides)). The results showed that most of the clogging material was composed of total fixed solids (95, 84, and 82% in CW–C, CW–T, and CW–A, respectively). However, total volatile solids (TVS) mostly affected pore clogging. The larger accumulations and productions of TVS in CWs might have originated from dead plants.
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spelling Characterization of clogging material from horizontal subsurface flow constructed wetland systemsConstructed wetlandsCloggingPorous mediumTotal volatile solidsZonas húmidas construídasEntupimentoMeio porosoSólidos voláteis totaisThis study aimed to characterize the material composition responsible for clogging the porous medium of horizontal subsurface flow constructed wetland (HSSF–CW) systems, which is detrimental to a proper system operation. Six completely clogged HSSF–CWs were used after treatment of swine wastewater. Operating conditions of these systems were named CW–C (HSSF– CW 1 and HSSF–CW 4, non-cultivated, i.e. controls), CW–T (HSSF–CW 2 and HSSF–CW 5, cultivated with Tifton 85 (Cynodon spp.)), and CW–A (HSSF–CW 3 and HSSF–CW 6, cultivated with alligator weed (Alternanthera philoxeroides)). The results showed that most of the clogging material was composed of total fixed solids (95, 84, and 82% in CW–C, CW–T, and CW–A, respectively). However, total volatile solids (TVS) mostly affected pore clogging. The larger accumulations and productions of TVS in CWs might have originated from dead plants.Associação Brasileira de Engenharia Agrícola2019-02-15T11:03:49Z2019-02-15T11:03:49Z2017-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMIRANDA, S. T. et al. Characterization of clogging material from horizontal subsurface flow constructed wetland systems. Engenharia Agrícola, Jaboticabal, v. 37, n. 3, p. 463-470, maio/jun. 2017.http://repositorio.ufla.br/jspui/handle/1/32789Engenharia Agrícolareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessMiranda, Suymara T.Matos, Antonio T.Matos, Mateus P.Borges, Alisson C.Baptestin, Gheila C. F.eng2019-02-15T11:03:50Zoai:localhost:1/32789Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-02-15T11:03:50Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Characterization of clogging material from horizontal subsurface flow constructed wetland systems
title Characterization of clogging material from horizontal subsurface flow constructed wetland systems
spellingShingle Characterization of clogging material from horizontal subsurface flow constructed wetland systems
Miranda, Suymara T.
Constructed wetlands
Clogging
Porous medium
Total volatile solids
Zonas húmidas construídas
Entupimento
Meio poroso
Sólidos voláteis totais
title_short Characterization of clogging material from horizontal subsurface flow constructed wetland systems
title_full Characterization of clogging material from horizontal subsurface flow constructed wetland systems
title_fullStr Characterization of clogging material from horizontal subsurface flow constructed wetland systems
title_full_unstemmed Characterization of clogging material from horizontal subsurface flow constructed wetland systems
title_sort Characterization of clogging material from horizontal subsurface flow constructed wetland systems
author Miranda, Suymara T.
author_facet Miranda, Suymara T.
Matos, Antonio T.
Matos, Mateus P.
Borges, Alisson C.
Baptestin, Gheila C. F.
author_role author
author2 Matos, Antonio T.
Matos, Mateus P.
Borges, Alisson C.
Baptestin, Gheila C. F.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Miranda, Suymara T.
Matos, Antonio T.
Matos, Mateus P.
Borges, Alisson C.
Baptestin, Gheila C. F.
dc.subject.por.fl_str_mv Constructed wetlands
Clogging
Porous medium
Total volatile solids
Zonas húmidas construídas
Entupimento
Meio poroso
Sólidos voláteis totais
topic Constructed wetlands
Clogging
Porous medium
Total volatile solids
Zonas húmidas construídas
Entupimento
Meio poroso
Sólidos voláteis totais
description This study aimed to characterize the material composition responsible for clogging the porous medium of horizontal subsurface flow constructed wetland (HSSF–CW) systems, which is detrimental to a proper system operation. Six completely clogged HSSF–CWs were used after treatment of swine wastewater. Operating conditions of these systems were named CW–C (HSSF– CW 1 and HSSF–CW 4, non-cultivated, i.e. controls), CW–T (HSSF–CW 2 and HSSF–CW 5, cultivated with Tifton 85 (Cynodon spp.)), and CW–A (HSSF–CW 3 and HSSF–CW 6, cultivated with alligator weed (Alternanthera philoxeroides)). The results showed that most of the clogging material was composed of total fixed solids (95, 84, and 82% in CW–C, CW–T, and CW–A, respectively). However, total volatile solids (TVS) mostly affected pore clogging. The larger accumulations and productions of TVS in CWs might have originated from dead plants.
publishDate 2017
dc.date.none.fl_str_mv 2017-05
2019-02-15T11:03:49Z
2019-02-15T11:03:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv MIRANDA, S. T. et al. Characterization of clogging material from horizontal subsurface flow constructed wetland systems. Engenharia Agrícola, Jaboticabal, v. 37, n. 3, p. 463-470, maio/jun. 2017.
http://repositorio.ufla.br/jspui/handle/1/32789
identifier_str_mv MIRANDA, S. T. et al. Characterization of clogging material from horizontal subsurface flow constructed wetland systems. Engenharia Agrícola, Jaboticabal, v. 37, n. 3, p. 463-470, maio/jun. 2017.
url http://repositorio.ufla.br/jspui/handle/1/32789
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
dc.source.none.fl_str_mv Engenharia Agrícola
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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