Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland

Autores
Maine, Maria Alejandra; Suñe, N.; Hadad, Hernán Ricardo; Sanchez, Gabriela Cristina; Bonetto, Carlos Alberto
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A free water surface wetland was built to treat wastewater containing metals (Cr, Ni, Zn) and nutrients from a tool factory in Argentina. Water, sediment and macrophytes were sampled in the inlet and outlet area of the constructed wetland during three years. Three successive phases of vegetation dominance were developed and three different patterns of contaminant retention were observed. During the Eichhornia crassipes dominance, contaminants were retained in the macrophyte biomass; during the E. crassipes + Typha domingensis stage, contaminants were retained in the sediment and in the T. domingensis dominance stage, contaminants were retained in sediment and in the macrophyte biomass. Removal efficiency was not significantly different among the three vegetation stages, except for NH4+ and i-Pdiss. Because of its highest tolerance, T. domingensis is the best choice to treat wastewater of high pH and conductivity with heavy metals, a common result from many industrial processes.
Fil: Maine, Maria Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Suñe, N.. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Hadad, Hernán Ricardo. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sanchez, Gabriela Cristina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Bonetto, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
Materia
Free-Water Surface Constructed Wetland
Removal Efficiency
Macrophyte
Metallurgic Factory
Effluent Treatment
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/25537
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetlandMaine, Maria AlejandraSuñe, N.Hadad, Hernán RicardoSanchez, Gabriela CristinaBonetto, Carlos AlbertoFree-Water Surface Constructed WetlandRemoval EfficiencyMacrophyteMetallurgic FactoryEffluent Treatmenthttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A free water surface wetland was built to treat wastewater containing metals (Cr, Ni, Zn) and nutrients from a tool factory in Argentina. Water, sediment and macrophytes were sampled in the inlet and outlet area of the constructed wetland during three years. Three successive phases of vegetation dominance were developed and three different patterns of contaminant retention were observed. During the Eichhornia crassipes dominance, contaminants were retained in the macrophyte biomass; during the E. crassipes + Typha domingensis stage, contaminants were retained in the sediment and in the T. domingensis dominance stage, contaminants were retained in sediment and in the macrophyte biomass. Removal efficiency was not significantly different among the three vegetation stages, except for NH4+ and i-Pdiss. Because of its highest tolerance, T. domingensis is the best choice to treat wastewater of high pH and conductivity with heavy metals, a common result from many industrial processes.Fil: Maine, Maria Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Suñe, N.. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Hadad, Hernán Ricardo. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sanchez, Gabriela Cristina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Bonetto, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaElsevier2009-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25537Maine, Maria Alejandra; Suñe, N.; Hadad, Hernán Ricardo; Sanchez, Gabriela Cristina; Bonetto, Carlos Alberto; Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland; Elsevier; Journal of Environmental Management; 90; 1; 2-2009; 355-3630301-4797CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0301479707003635info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jenvman.2007.10.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:40Zoai:ri.conicet.gov.ar:11336/25537instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:46:40.626CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
title Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
spellingShingle Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
Maine, Maria Alejandra
Free-Water Surface Constructed Wetland
Removal Efficiency
Macrophyte
Metallurgic Factory
Effluent Treatment
title_short Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
title_full Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
title_fullStr Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
title_full_unstemmed Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
title_sort Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland
dc.creator.none.fl_str_mv Maine, Maria Alejandra
Suñe, N.
Hadad, Hernán Ricardo
Sanchez, Gabriela Cristina
Bonetto, Carlos Alberto
author Maine, Maria Alejandra
author_facet Maine, Maria Alejandra
Suñe, N.
Hadad, Hernán Ricardo
Sanchez, Gabriela Cristina
Bonetto, Carlos Alberto
author_role author
author2 Suñe, N.
Hadad, Hernán Ricardo
Sanchez, Gabriela Cristina
Bonetto, Carlos Alberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Free-Water Surface Constructed Wetland
Removal Efficiency
Macrophyte
Metallurgic Factory
Effluent Treatment
topic Free-Water Surface Constructed Wetland
Removal Efficiency
Macrophyte
Metallurgic Factory
Effluent Treatment
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A free water surface wetland was built to treat wastewater containing metals (Cr, Ni, Zn) and nutrients from a tool factory in Argentina. Water, sediment and macrophytes were sampled in the inlet and outlet area of the constructed wetland during three years. Three successive phases of vegetation dominance were developed and three different patterns of contaminant retention were observed. During the Eichhornia crassipes dominance, contaminants were retained in the macrophyte biomass; during the E. crassipes + Typha domingensis stage, contaminants were retained in the sediment and in the T. domingensis dominance stage, contaminants were retained in sediment and in the macrophyte biomass. Removal efficiency was not significantly different among the three vegetation stages, except for NH4+ and i-Pdiss. Because of its highest tolerance, T. domingensis is the best choice to treat wastewater of high pH and conductivity with heavy metals, a common result from many industrial processes.
Fil: Maine, Maria Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Suñe, N.. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Hadad, Hernán Ricardo. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sanchez, Gabriela Cristina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Bonetto, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; Argentina
description A free water surface wetland was built to treat wastewater containing metals (Cr, Ni, Zn) and nutrients from a tool factory in Argentina. Water, sediment and macrophytes were sampled in the inlet and outlet area of the constructed wetland during three years. Three successive phases of vegetation dominance were developed and three different patterns of contaminant retention were observed. During the Eichhornia crassipes dominance, contaminants were retained in the macrophyte biomass; during the E. crassipes + Typha domingensis stage, contaminants were retained in the sediment and in the T. domingensis dominance stage, contaminants were retained in sediment and in the macrophyte biomass. Removal efficiency was not significantly different among the three vegetation stages, except for NH4+ and i-Pdiss. Because of its highest tolerance, T. domingensis is the best choice to treat wastewater of high pH and conductivity with heavy metals, a common result from many industrial processes.
publishDate 2009
dc.date.none.fl_str_mv 2009-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/25537
Maine, Maria Alejandra; Suñe, N.; Hadad, Hernán Ricardo; Sanchez, Gabriela Cristina; Bonetto, Carlos Alberto; Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland; Elsevier; Journal of Environmental Management; 90; 1; 2-2009; 355-363
0301-4797
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25537
identifier_str_mv Maine, Maria Alejandra; Suñe, N.; Hadad, Hernán Ricardo; Sanchez, Gabriela Cristina; Bonetto, Carlos Alberto; Influence of vegetation on the removal of heavy metals and nutrients in a constructed wetland; Elsevier; Journal of Environmental Management; 90; 1; 2-2009; 355-363
0301-4797
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0301479707003635
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jenvman.2007.10.004
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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