Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.

Autores
Di Luca, Gisela Alfonsina; Mufarrege, María de Las Mercedes; Hadad, Hernán Ricardo; Maine, Maria Alejandra
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A greenhouse experiment was conducted to determine if the presence of Typha domingensis affects the accumulation and speciation of high concentrations of Zn in sediments of aquatic systems. Reactors containing sediment and 2 plants of T. domingensis were disposed by triplicate. The treatments were: 1) 100 mg L-1 Zn (Zn100); 2) 500 mg L-1 Zn (Zn500) and 3) Control, without Zn. The same treatments without plants were disposed. The experiment lasted 30 days. Zn was efficiently removed from water in all treatments (greater than 75%). In Zn500 treatments, Zn removal was significantly high in vegetated reactors. Zn accumulation was significantly high in the superficial sediment layer (0-3 cm). T. domingensis influenced Zn accumulation and its distribution in sediments. The unvegetated sediment accumulated higher Zn concentrations than vegetated sediments. Zn was accumulated in less available fractions in unvegetated than vegetated sediments. Submerged parts of leaves accumulated higher Zn concentration than the other plant organs. Plants did not show toxic symptoms, so it could be assumed that they would continue taking up Zn. In the case of a dump of high concentrations of Zn, constructed wetlands could retain it, minimizing environmental impact. Further investigation is needed to evaluate the role of plants in the sustainability of Zn retention in constructed wetlands.
Fil: Di Luca, Gisela Alfonsina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mufarrege, María de Las Mercedes. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hadad, Hernán Ricardo. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maine, Maria Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
PHYTOREMEDIATION
SPECIATION
MACROPHYTES
SEDIMENT
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:11336/111273
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.Di Luca, Gisela AlfonsinaMufarrege, María de Las MercedesHadad, Hernán RicardoMaine, Maria AlejandraPHYTOREMEDIATIONSPECIATIONMACROPHYTESSEDIMENThttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A greenhouse experiment was conducted to determine if the presence of Typha domingensis affects the accumulation and speciation of high concentrations of Zn in sediments of aquatic systems. Reactors containing sediment and 2 plants of T. domingensis were disposed by triplicate. The treatments were: 1) 100 mg L-1 Zn (Zn100); 2) 500 mg L-1 Zn (Zn500) and 3) Control, without Zn. The same treatments without plants were disposed. The experiment lasted 30 days. Zn was efficiently removed from water in all treatments (greater than 75%). In Zn500 treatments, Zn removal was significantly high in vegetated reactors. Zn accumulation was significantly high in the superficial sediment layer (0-3 cm). T. domingensis influenced Zn accumulation and its distribution in sediments. The unvegetated sediment accumulated higher Zn concentrations than vegetated sediments. Zn was accumulated in less available fractions in unvegetated than vegetated sediments. Submerged parts of leaves accumulated higher Zn concentration than the other plant organs. Plants did not show toxic symptoms, so it could be assumed that they would continue taking up Zn. In the case of a dump of high concentrations of Zn, constructed wetlands could retain it, minimizing environmental impact. Further investigation is needed to evaluate the role of plants in the sustainability of Zn retention in constructed wetlands.Fil: Di Luca, Gisela Alfonsina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mufarrege, María de Las Mercedes. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Hadad, Hernán Ricardo. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Maine, Maria Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer2016-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/111273Di Luca, Gisela Alfonsina; Mufarrege, María de Las Mercedes; Hadad, Hernán Ricardo; Maine, Maria Alejandra; Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.; Springer; Environmental Earth Sciences; 75; 4-2016; 773 1-91866-6280CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s12665-016-5575-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:02Zoai:ri.conicet.gov.ar:11336/111273instacron: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 09:47:03.201CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
title Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
spellingShingle Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
Di Luca, Gisela Alfonsina
PHYTOREMEDIATION
SPECIATION
MACROPHYTES
SEDIMENT
title_short Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
title_full Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
title_fullStr Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
title_full_unstemmed Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
title_sort Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
dc.creator.none.fl_str_mv Di Luca, Gisela Alfonsina
Mufarrege, María de Las Mercedes
Hadad, Hernán Ricardo
Maine, Maria Alejandra
author Di Luca, Gisela Alfonsina
author_facet Di Luca, Gisela Alfonsina
Mufarrege, María de Las Mercedes
Hadad, Hernán Ricardo
Maine, Maria Alejandra
author_role author
author2 Mufarrege, María de Las Mercedes
Hadad, Hernán Ricardo
Maine, Maria Alejandra
author2_role author
author
author
dc.subject.none.fl_str_mv PHYTOREMEDIATION
SPECIATION
MACROPHYTES
SEDIMENT
topic PHYTOREMEDIATION
SPECIATION
MACROPHYTES
SEDIMENT
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 greenhouse experiment was conducted to determine if the presence of Typha domingensis affects the accumulation and speciation of high concentrations of Zn in sediments of aquatic systems. Reactors containing sediment and 2 plants of T. domingensis were disposed by triplicate. The treatments were: 1) 100 mg L-1 Zn (Zn100); 2) 500 mg L-1 Zn (Zn500) and 3) Control, without Zn. The same treatments without plants were disposed. The experiment lasted 30 days. Zn was efficiently removed from water in all treatments (greater than 75%). In Zn500 treatments, Zn removal was significantly high in vegetated reactors. Zn accumulation was significantly high in the superficial sediment layer (0-3 cm). T. domingensis influenced Zn accumulation and its distribution in sediments. The unvegetated sediment accumulated higher Zn concentrations than vegetated sediments. Zn was accumulated in less available fractions in unvegetated than vegetated sediments. Submerged parts of leaves accumulated higher Zn concentration than the other plant organs. Plants did not show toxic symptoms, so it could be assumed that they would continue taking up Zn. In the case of a dump of high concentrations of Zn, constructed wetlands could retain it, minimizing environmental impact. Further investigation is needed to evaluate the role of plants in the sustainability of Zn retention in constructed wetlands.
Fil: Di Luca, Gisela Alfonsina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mufarrege, María de Las Mercedes. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hadad, Hernán Ricardo. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maine, Maria Alejandra. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description A greenhouse experiment was conducted to determine if the presence of Typha domingensis affects the accumulation and speciation of high concentrations of Zn in sediments of aquatic systems. Reactors containing sediment and 2 plants of T. domingensis were disposed by triplicate. The treatments were: 1) 100 mg L-1 Zn (Zn100); 2) 500 mg L-1 Zn (Zn500) and 3) Control, without Zn. The same treatments without plants were disposed. The experiment lasted 30 days. Zn was efficiently removed from water in all treatments (greater than 75%). In Zn500 treatments, Zn removal was significantly high in vegetated reactors. Zn accumulation was significantly high in the superficial sediment layer (0-3 cm). T. domingensis influenced Zn accumulation and its distribution in sediments. The unvegetated sediment accumulated higher Zn concentrations than vegetated sediments. Zn was accumulated in less available fractions in unvegetated than vegetated sediments. Submerged parts of leaves accumulated higher Zn concentration than the other plant organs. Plants did not show toxic symptoms, so it could be assumed that they would continue taking up Zn. In the case of a dump of high concentrations of Zn, constructed wetlands could retain it, minimizing environmental impact. Further investigation is needed to evaluate the role of plants in the sustainability of Zn retention in constructed wetlands.
publishDate 2016
dc.date.none.fl_str_mv 2016-04
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/11336/111273
Di Luca, Gisela Alfonsina; Mufarrege, María de Las Mercedes; Hadad, Hernán Ricardo; Maine, Maria Alejandra; Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.; Springer; Environmental Earth Sciences; 75; 4-2016; 773 1-9
1866-6280
CONICET Digital
CONICET
url http://hdl.handle.net/11336/111273
identifier_str_mv Di Luca, Gisela Alfonsina; Mufarrege, María de Las Mercedes; Hadad, Hernán Ricardo; Maine, Maria Alejandra; Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.; Springer; Environmental Earth Sciences; 75; 4-2016; 773 1-9
1866-6280
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s12665-016-5575-8
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
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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
_version_ 1842268834016264192
score 13.13397

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