Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment

Detalhes bibliográficos
Autor(a) principal: Souza, Débora Cristina
Data de Publicação: 2019
Outros Autores: Iwakura, Luciana, Lima, Sonia Barbosa de, Locastro, João Karlos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/39038
Resumo: The study evaluated the performance of the species Typha domingensis Pers and Pontederia parviflora Alexander in wastewater treatment at the pilot scale. Six units of each species were built. Analyses were performed in March, June, July and November in batch system with sampling every 12 hours and a hydraulic retention time of 48 hours. Tests for performance between species and for influence of temperature were performed by analysis of variance, factorial ANOVA and principal component analysis (PCA). The evaluation of treatment performance was from physical and chemical parameters (temperature, potential of hydrogen, alkalinity, suspended solids, chemical oxygen demand) in the influent and effluent systems. The results indicated no significant difference in the performance of the species but emphasized the interference of temperature on nutrient removal capacity of both systems. The best removal efficiencies were found for volatile suspended solids (83-94 and 80-97%) and COD (38-70 and 39-74%) for T. domingensis and P. parviflora respectively, in periods of low and high temperatures.
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spelling Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatmentconstructed wetlandsaquatic macrophytesremoval efficiency.Ciências AmbientaisThe study evaluated the performance of the species Typha domingensis Pers and Pontederia parviflora Alexander in wastewater treatment at the pilot scale. Six units of each species were built. Analyses were performed in March, June, July and November in batch system with sampling every 12 hours and a hydraulic retention time of 48 hours. Tests for performance between species and for influence of temperature were performed by analysis of variance, factorial ANOVA and principal component analysis (PCA). The evaluation of treatment performance was from physical and chemical parameters (temperature, potential of hydrogen, alkalinity, suspended solids, chemical oxygen demand) in the influent and effluent systems. The results indicated no significant difference in the performance of the species but emphasized the interference of temperature on nutrient removal capacity of both systems. The best removal efficiencies were found for volatile suspended solids (83-94 and 80-97%) and COD (38-70 and 39-74%) for T. domingensis and P. parviflora respectively, in periods of low and high temperatures.Universidade Estadual De Maringá2019-05-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/3903810.4025/actascitechnol.v41i1.39038Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e39038Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e390381806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/39038/pdfCopyright (c) 2019 Acta Scientiarum. Technologyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSouza, Débora CristinaIwakura, LucianaLima, Sonia Barbosa deLocastro, João Karlos2019-07-17T11:54:34Zoai:periodicos.uem.br/ojs:article/39038Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2019-07-17T11:54:34Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
title Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
spellingShingle Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
Souza, Débora Cristina
constructed wetlands
aquatic macrophytes
removal efficiency.
Ciências Ambientais
title_short Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
title_full Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
title_fullStr Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
title_full_unstemmed Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
title_sort Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment
author Souza, Débora Cristina
author_facet Souza, Débora Cristina
Iwakura, Luciana
Lima, Sonia Barbosa de
Locastro, João Karlos
author_role author
author2 Iwakura, Luciana
Lima, Sonia Barbosa de
Locastro, João Karlos
author2_role author
author
author
dc.contributor.author.fl_str_mv Souza, Débora Cristina
Iwakura, Luciana
Lima, Sonia Barbosa de
Locastro, João Karlos
dc.subject.por.fl_str_mv constructed wetlands
aquatic macrophytes
removal efficiency.
Ciências Ambientais
topic constructed wetlands
aquatic macrophytes
removal efficiency.
Ciências Ambientais
description The study evaluated the performance of the species Typha domingensis Pers and Pontederia parviflora Alexander in wastewater treatment at the pilot scale. Six units of each species were built. Analyses were performed in March, June, July and November in batch system with sampling every 12 hours and a hydraulic retention time of 48 hours. Tests for performance between species and for influence of temperature were performed by analysis of variance, factorial ANOVA and principal component analysis (PCA). The evaluation of treatment performance was from physical and chemical parameters (temperature, potential of hydrogen, alkalinity, suspended solids, chemical oxygen demand) in the influent and effluent systems. The results indicated no significant difference in the performance of the species but emphasized the interference of temperature on nutrient removal capacity of both systems. The best removal efficiencies were found for volatile suspended solids (83-94 and 80-97%) and COD (38-70 and 39-74%) for T. domingensis and P. parviflora respectively, in periods of low and high temperatures.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/39038
10.4025/actascitechnol.v41i1.39038
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/39038
identifier_str_mv 10.4025/actascitechnol.v41i1.39038
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/39038/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2019 Acta Scientiarum. Technology
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Acta Scientiarum. Technology
https://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 Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e39038
Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e39038
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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