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Removal of selected heavy metals from MSW fly ash by the electrodialytic process

2005Journal article Restricted access
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datacite.subject.sdg11:Cidades e Comunidades Sustentáveispt_PT
dc.contributor.authorFerreira, Célia
dc.contributor.authorJensen, Pernille
dc.contributor.authorOttosen, Lisbeth M.
dc.contributor.authorRibeiro, A lexandre
dc.date.accessioned2023-07-03T07:57:42Z
dc.date.available2023-07-03T07:57:42Z
dc.date.issued2005
dc.description.abstractThis paper aims to assess the applicability of the electrodialytic remediation technique for the removal of zinc, lead, copper and cadmium from municipal solid waste (MSW) incinerator fly ash. A broad range of experimental conditions were studied including current densities, remediation times, use of assisting agents and cell design. Several operational problems were identified during the electrodialytic experiments, among which are formation of precipitates, dryness of sample and partial dissolution of sample creating preferential pathways for the electric current. These problems may explain the low remediation efficiencies obtained. Comparison between experiments showed that generally the use of Na-gluconate as assisting agent leads to better results than distilled water. Increasing the concentration of the assisting agent also results in higher removals.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.enggeo.2004.07.024pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.2/14168
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationRemoval of contaminants from municipal solid waste incinerators fly ashes aiming their valorisation
dc.subjectMSW fly ashpt_PT
dc.subjectElectrodialytic treatmentpt_PT
dc.subjectHeavy metalspt_PT
dc.titleRemoval of selected heavy metals from MSW fly ash by the electrodialytic processpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleRemoval of contaminants from municipal solid waste incinerators fly ashes aiming their valorisation
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCTI%2FAGG%2F45073%2F2002/PT
oaire.citation.endPage347pt_PT
oaire.citation.startPage339pt_PT
oaire.citation.titleEngineering Geologypt_PT
oaire.fundingStreamPOCI
person.familyNameFerreira
person.givenNameCélia
person.identifier.ciencia-id931E-FBDE-2098
person.identifier.orcid0000-0002-7456-2538
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicatione30010dd-0512-4da6-a0c9-910b47f18b4f
relation.isAuthorOfPublication.latestForDiscoverye30010dd-0512-4da6-a0c9-910b47f18b4f
relation.isProjectOfPublication43986d11-ae95-46f9-8d2d-635b1a0fcf1a
relation.isProjectOfPublication.latestForDiscovery43986d11-ae95-46f9-8d2d-635b1a0fcf1a

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