Repository logo
 
Publication

Nanofiltration ability to remove copper oxide and silver nanoparticles: The role of surface charge and size

2012Conference object Open access
Simple item page
dc.contributor.authorSerrão Sousa, Vânia
dc.contributor.authorSantos, C.
dc.contributor.authorRibau Teixeira, Margarida
dc.contributor.editorMarsh, N.
dc.date.accessioned2018-12-07T14:58:31Z
dc.date.available2018-12-07T14:58:31Z
dc.date.issued2012
dc.description.abstractThis work pretends to study the performance of nanofiltration (NF) membranes in the removal of copper oxide and silver nanoparticles (NPs) and evaluate the role of surface charge and size of the NPs on this performance. Results demonstrate that positive charged CuO NPs are adsorbed onto negatively charged NF membrane, whereas for the negatively charged Ag NPs the adsorption on the membrane surface is much lower. For CuO NPs, NF270 is very efficient and the main mechanism of removal seems to be adsorption. For Ag NPs, removals are low due to the hydrodynamic diameter of the NPs at this pH compared to the membrane cut-off (similar to 170 Da).
dc.identifier.doi10.1016/j.proeng.2012.09.046
dc.identifier.issn1877-7058
dc.identifier.urihttp://hdl.handle.net/10400.1/12069
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier Science
dc.relationMembrane technology to treat effluents with metal nanoparticles
dc.relation.ispartofseriesProcedia Engineering
dc.titleNanofiltration ability to remove copper oxide and silver nanoparticles: The role of surface charge and size
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleMembrane technology to treat effluents with metal nanoparticles
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FECM%2F102244%2F2008/PT
oaire.citation.conferencePlaceLondon, England
oaire.citation.endPage2064
oaire.citation.startPage2061
oaire.citation.titleEuromembrane Conference 2012
oaire.citation.titleEuromembrane Conference
oaire.citation.volume44
oaire.fundingStream3599-PPCDT
person.familyNameSerrão Sousa
person.familyNameRibau Teixeira
person.givenNameVânia
person.givenNameMargarida
person.identifier.ciencia-id3D18-B03F-52FB
person.identifier.ciencia-id9111-87FB-26AA
person.identifier.orcid0000-0002-3800-1688
person.identifier.orcid0000-0002-2153-3282
person.identifier.ridB-9012-2012
person.identifier.scopus-author-id8988625600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
rcaap.typeconferenceObject
relation.isAuthorOfPublication6f5ba6dd-2326-47fb-a278-85ce38b81c64
relation.isAuthorOfPublicationadfcbe65-54a7-4cce-b874-bb8e2bdc6167
relation.isAuthorOfPublication.latestForDiscovery6f5ba6dd-2326-47fb-a278-85ce38b81c64
relation.isProjectOfPublication2abb38c3-3a46-4cf4-9ff2-eca907881eef
relation.isProjectOfPublication.latestForDiscovery2abb38c3-3a46-4cf4-9ff2-eca907881eef

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Procedia Engineering.pdf
Size:
151.69 KB
Format:
Adobe Portable Document Format
Download

Collections

FCT2-Artigos (em revistas ou actas indexadas)