Safe disposal of solid wastes generated during arsenic removal in drinking water

Autores
de Seta, Elizabeth Graciela; Reina, Fernando Damián; Mugrabi, Fernando Isaac; Lan, Luis Eugenio; Guerra, Juan Pablo; Porcel Laburu, Aitor; Domingo, Esteban José; Meichtry, Jorge Martin
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Wastes generated during the treatment of water containing arsenic were mixed with Portland cement in 3 : 1 volume ratio, respectively, to produce mortars that were then used to manufacture monolithic bricks. Two different wastes, containing 1.0 × 103 and 2.0 × 103 mg As per kg of dried waste, were generated in experiments of aqueous trivalent arsenic ([As(III)] = 50 mg L-1) removal in columns filled with a mixture of zero-valent iron and sand (1%, w/w of ZVI). The mechanical tests indicated that the wastecontaining bricks showed a decrease in the compression tests, while no significant differences were found in the flexural tests. Studies on arsenic leaching indicated that, in normal conditions, the amount of released arsenic is not significant, as extreme conditions are required to exceed the maximum allowable limit for non-hazardous waste. Even though the quality of the resulting mortar is lower, it is still well suited to make bricks for use in the construction of foundations or for final disposal in landfills.
Fil: de Seta, Elizabeth Graciela. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Reina, Fernando Damián. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mugrabi, Fernando Isaac. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Lan, Luis Eugenio. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Guerra, Juan Pablo. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Porcel Laburu, Aitor. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Domingo, Esteban José. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Meichtry, Jorge Martin. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
ARSENIC LEACHATES
ARSENIC REMOVAL
DRINKING WATER TREATMENT
PORTLAND CEMENTS MORTARS
SAFE DISPOSAL
SOLID WASTES
STABILISATION/SOLIDIFICATION
ZERO-VALENT IRON
ZVI
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:11336/175869
Acceder
id CONICETDig_0a9e0526f18770b08a10c192b33b1592
oai_identifier_str oai:ri.conicet.gov.ar:11336/175869
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Safe disposal of solid wastes generated during arsenic removal in drinking waterde Seta, Elizabeth GracielaReina, Fernando DamiánMugrabi, Fernando IsaacLan, Luis EugenioGuerra, Juan PabloPorcel Laburu, AitorDomingo, Esteban JoséMeichtry, Jorge MartinARSENIC LEACHATESARSENIC REMOVALDRINKING WATER TREATMENTPORTLAND CEMENTS MORTARSSAFE DISPOSALSOLID WASTESSTABILISATION/SOLIDIFICATIONZERO-VALENT IRONZVIhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Wastes generated during the treatment of water containing arsenic were mixed with Portland cement in 3 : 1 volume ratio, respectively, to produce mortars that were then used to manufacture monolithic bricks. Two different wastes, containing 1.0 × 103 and 2.0 × 103 mg As per kg of dried waste, were generated in experiments of aqueous trivalent arsenic ([As(III)] = 50 mg L-1) removal in columns filled with a mixture of zero-valent iron and sand (1%, w/w of ZVI). The mechanical tests indicated that the wastecontaining bricks showed a decrease in the compression tests, while no significant differences were found in the flexural tests. Studies on arsenic leaching indicated that, in normal conditions, the amount of released arsenic is not significant, as extreme conditions are required to exceed the maximum allowable limit for non-hazardous waste. Even though the quality of the resulting mortar is lower, it is still well suited to make bricks for use in the construction of foundations or for final disposal in landfills.Fil: de Seta, Elizabeth Graciela. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Reina, Fernando Damián. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mugrabi, Fernando Isaac. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Lan, Luis Eugenio. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Guerra, Juan Pablo. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Porcel Laburu, Aitor. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Domingo, Esteban José. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Meichtry, Jorge Martin. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaInderscience Publishers2018-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/175869de Seta, Elizabeth Graciela; Reina, Fernando Damián; Mugrabi, Fernando Isaac; Lan, Luis Eugenio; Guerra, Juan Pablo; et al.; Safe disposal of solid wastes generated during arsenic removal in drinking water; Inderscience Publishers; International Journal of Environment and Health; 9; 1; 3-2018; 50-651743-49551743-4963CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.inderscienceonline.com/doi/10.1504/IJENVH.2018.090867info:eu-repo/semantics/altIdentifier/doi/10.1504/IJENVH.2018.090867info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:24:23Zoai:ri.conicet.gov.ar:11336/175869instacron: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:34982025-09-29 10:24:24.073CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Safe disposal of solid wastes generated during arsenic removal in drinking water
title Safe disposal of solid wastes generated during arsenic removal in drinking water
spellingShingle Safe disposal of solid wastes generated during arsenic removal in drinking water
de Seta, Elizabeth Graciela
ARSENIC LEACHATES
ARSENIC REMOVAL
DRINKING WATER TREATMENT
PORTLAND CEMENTS MORTARS
SAFE DISPOSAL
SOLID WASTES
STABILISATION/SOLIDIFICATION
ZERO-VALENT IRON
ZVI
title_short Safe disposal of solid wastes generated during arsenic removal in drinking water
title_full Safe disposal of solid wastes generated during arsenic removal in drinking water
title_fullStr Safe disposal of solid wastes generated during arsenic removal in drinking water
title_full_unstemmed Safe disposal of solid wastes generated during arsenic removal in drinking water
title_sort Safe disposal of solid wastes generated during arsenic removal in drinking water
dc.creator.none.fl_str_mv de Seta, Elizabeth Graciela
Reina, Fernando Damián
Mugrabi, Fernando Isaac
Lan, Luis Eugenio
Guerra, Juan Pablo
Porcel Laburu, Aitor
Domingo, Esteban José
Meichtry, Jorge Martin
author de Seta, Elizabeth Graciela
author_facet de Seta, Elizabeth Graciela
Reina, Fernando Damián
Mugrabi, Fernando Isaac
Lan, Luis Eugenio
Guerra, Juan Pablo
Porcel Laburu, Aitor
Domingo, Esteban José
Meichtry, Jorge Martin
author_role author
author2 Reina, Fernando Damián
Mugrabi, Fernando Isaac
Lan, Luis Eugenio
Guerra, Juan Pablo
Porcel Laburu, Aitor
Domingo, Esteban José
Meichtry, Jorge Martin
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ARSENIC LEACHATES
ARSENIC REMOVAL
DRINKING WATER TREATMENT
PORTLAND CEMENTS MORTARS
SAFE DISPOSAL
SOLID WASTES
STABILISATION/SOLIDIFICATION
ZERO-VALENT IRON
ZVI
topic ARSENIC LEACHATES
ARSENIC REMOVAL
DRINKING WATER TREATMENT
PORTLAND CEMENTS MORTARS
SAFE DISPOSAL
SOLID WASTES
STABILISATION/SOLIDIFICATION
ZERO-VALENT IRON
ZVI
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Wastes generated during the treatment of water containing arsenic were mixed with Portland cement in 3 : 1 volume ratio, respectively, to produce mortars that were then used to manufacture monolithic bricks. Two different wastes, containing 1.0 × 103 and 2.0 × 103 mg As per kg of dried waste, were generated in experiments of aqueous trivalent arsenic ([As(III)] = 50 mg L-1) removal in columns filled with a mixture of zero-valent iron and sand (1%, w/w of ZVI). The mechanical tests indicated that the wastecontaining bricks showed a decrease in the compression tests, while no significant differences were found in the flexural tests. Studies on arsenic leaching indicated that, in normal conditions, the amount of released arsenic is not significant, as extreme conditions are required to exceed the maximum allowable limit for non-hazardous waste. Even though the quality of the resulting mortar is lower, it is still well suited to make bricks for use in the construction of foundations or for final disposal in landfills.
Fil: de Seta, Elizabeth Graciela. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Reina, Fernando Damián. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mugrabi, Fernando Isaac. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Lan, Luis Eugenio. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Guerra, Juan Pablo. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Porcel Laburu, Aitor. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Domingo, Esteban José. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Meichtry, Jorge Martin. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Wastes generated during the treatment of water containing arsenic were mixed with Portland cement in 3 : 1 volume ratio, respectively, to produce mortars that were then used to manufacture monolithic bricks. Two different wastes, containing 1.0 × 103 and 2.0 × 103 mg As per kg of dried waste, were generated in experiments of aqueous trivalent arsenic ([As(III)] = 50 mg L-1) removal in columns filled with a mixture of zero-valent iron and sand (1%, w/w of ZVI). The mechanical tests indicated that the wastecontaining bricks showed a decrease in the compression tests, while no significant differences were found in the flexural tests. Studies on arsenic leaching indicated that, in normal conditions, the amount of released arsenic is not significant, as extreme conditions are required to exceed the maximum allowable limit for non-hazardous waste. Even though the quality of the resulting mortar is lower, it is still well suited to make bricks for use in the construction of foundations or for final disposal in landfills.
publishDate 2018
dc.date.none.fl_str_mv 2018-03
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/11336/175869
de Seta, Elizabeth Graciela; Reina, Fernando Damián; Mugrabi, Fernando Isaac; Lan, Luis Eugenio; Guerra, Juan Pablo; et al.; Safe disposal of solid wastes generated during arsenic removal in drinking water; Inderscience Publishers; International Journal of Environment and Health; 9; 1; 3-2018; 50-65
1743-4955
1743-4963
CONICET Digital
CONICET
url http://hdl.handle.net/11336/175869
identifier_str_mv de Seta, Elizabeth Graciela; Reina, Fernando Damián; Mugrabi, Fernando Isaac; Lan, Luis Eugenio; Guerra, Juan Pablo; et al.; Safe disposal of solid wastes generated during arsenic removal in drinking water; Inderscience Publishers; International Journal of Environment and Health; 9; 1; 3-2018; 50-65
1743-4955
1743-4963
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.inderscienceonline.com/doi/10.1504/IJENVH.2018.090867
info:eu-repo/semantics/altIdentifier/doi/10.1504/IJENVH.2018.090867
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
dc.publisher.none.fl_str_mv Inderscience Publishers
publisher.none.fl_str_mv Inderscience Publishers
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_ 1844614240365707264
score 13.070432

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