Influence of solid corrosion by-products on the consumption of dissolved oxygen in copper pipes

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dc.contributor.authorVargas, Ignacio T.
dc.contributor.authorAlsina, Marco A.
dc.contributor.authorPasten, Pablo A.
dc.contributor.authorPizarro, Gonzalo E.
dc.date.accessioned2024-01-10T12:06:04Z
dc.date.available2024-01-10T12:06:04Z
dc.date.issued2009
dc.description.abstractResearch on corrosion of copper pipes has given little consideration to the influence of solid corrosion by products on the processes occurring at the metal-liquid interface. Consequently, the effect of such solid phases on the rate of dissolved oxygen (DO) consumption remains poorly understood. In-situ experiments were performed in copper pipes under different carbonate concentrations and ageing times. Our results show that the amount of solid corrosion by-products and concentration of hydrogen ions affect the rate of DO consumption during stagnation. Furthermore, our findings support the existing hypothesis that the available concentration of hydrogen ions, rather than DO, is the limiting factor for copper release into drinking water. (C) 2009 Elsevier Ltd. All rights reserved.
dc.description.funderCONICYT
dc.description.funderFONDECYT
dc.description.funderU.S. Department of Energy
dc.description.funderOffice of Science
dc.description.funderOffice of Basic Energy Sciences
dc.fechaingreso.objetodigital2024-04-02
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.corsci.2009.02.014
dc.identifier.eissn1879-0496
dc.identifier.issn0010-938X
dc.identifier.urihttps://doi.org/10.1016/j.corsci.2009.02.014
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76109
dc.identifier.wosidWOS:000266532600011
dc.information.autorucIngeniería;Alsina MA ;S/I;17647
dc.information.autorucIngeniería;Pasten PA ;S/I;87432
dc.information.autorucIngeniería;Pizarro GE;S/I;83223
dc.information.autorucIngeniería;Vargas IT ;S/I;17080
dc.issue.numero5
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final1037
dc.pagina.inicio1030
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.revistaCORROSION SCIENCE
dc.rightsacceso restringido
dc.subjectCopper
dc.subjectSEM
dc.subjectOxidation
dc.subjectPassive films
dc.subjectDRINKING-WATER
dc.subjectGENERAL CORROSION
dc.subjectPOTABLE WATER
dc.subjectRELEASE
dc.subjectPH
dc.subjectTEMPERATURE
dc.subjectSTAGNATION
dc.titleInfluence of solid corrosion by-products on the consumption of dissolved oxygen in copper pipes
dc.typeartículo
dc.volumen51
sipa.codpersvinculados17647
sipa.codpersvinculados87432
sipa.codpersvinculados83223
sipa.codpersvinculados17080
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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