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dc.contributor.author
Scotti, Adalgisa  
dc.contributor.author
Silvani, Vanesa Analia  
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Cerioni, Juan Jesús  
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Visciglia, Mauricio  
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Benavidez, Matias Ernesto  
dc.contributor.author
Godeas, Alicia Margarita  
dc.date.available
2022-03-08T03:27:42Z  
dc.date.issued
2019-03  
dc.identifier.citation
Scotti, Adalgisa; Silvani, Vanesa Analia; Cerioni, Juan Jesús; Visciglia, Mauricio; Benavidez, Matias Ernesto; et al.; Pilot testing of a bioremediation system of water and soils contaminated with heavy metals: vegetable depuration module; Taylor & Francis; International Journal of Phytoremediation; 21; 9; 3-2019; 899-907  
dc.identifier.issn
1522-6514  
dc.identifier.uri
http://hdl.handle.net/11336/153016  
dc.description.abstract
We present a novel constructed wetland called a vegetable depuration module (VDM) as a pilot test of a bioremediation system (BS) for decontaminating water and soil polluted with heavy metals. The VDM consisted of a pool filled with stones of different granulometry and a substrate top layer composed of a mixture of soil and volcanic ash (50:50, v/v) supplemented with 350 ppm Zn. The BS of sunflower plants colonized by the arbuscular mycorrhizal fungus Rhizophagus intraradices was planted in the VDM. Initially, the substrate registered high concentrations of Zn, Cr, Mn, Cu, and Sr, and had Eh > þ500 mV and pH 8.4. Irrigation with a Cu solution by vertical flow was carried out. After 3 months, bioaccumulation factors ranged from 1.00 to 8.90, and translocation rates were >1 for Sr and Cu. Total metals extracted by the BS and percolation were 31%, 34%, 50%, 45%, and 57% for Zn, Cu, Mn, Cr, and Sr, respectively. Only the BS was capable of extracting 94% of Cu and 38% of Zn. VDM allowed us to calibrate the extractive performance of the studied elements in BS. This biotechnological development holds great potential for phytoremediation of polluted areas.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Taylor & Francis  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
BIOREMEDIATION SYSTEM  
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ENGINEERING SCALING  
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HEAVY METALS  
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VEGETABLE DEPURATION MODULE  
dc.subject.classification
Biotecnología Medioambiental  
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Biotecnología del Medio Ambiente  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Pilot testing of a bioremediation system of water and soils contaminated with heavy metals: vegetable depuration module  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-11-20T14:49:16Z  
dc.journal.volume
21  
dc.journal.number
9  
dc.journal.pagination
899-907  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Scotti, Adalgisa. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina  
dc.description.fil
Fil: Silvani, Vanesa Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina  
dc.description.fil
Fil: Cerioni, Juan Jesús. Universidad Tecnologica Nacional. Facultad Regional San Rafael; Argentina  
dc.description.fil
Fil: Visciglia, Mauricio. Gt Ingeniería Ambiental S.a.; Argentina  
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Fil: Benavidez, Matias Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina  
dc.description.fil
Fil: Godeas, Alicia Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Biodiversidad y Biología Experimental y Aplicada. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Biodiversidad y Biología Experimental y Aplicada; Argentina  
dc.journal.title
International Journal of Phytoremediation  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/15226514.2019.1583634  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/15226514.2019.1583634