On-line preconcentration and analysis of zinc in water by flow injection-knotted reactor: Application to geological and environmental exploration

dc.creatorSalonia, José Antonio
dc.creatorCerutti, Estela Soledad
dc.creatorMartinez, Luis Dante
dc.creatorFernandez-turiel, Jose Luis
dc.creatorGasquez, José Antonio
dc.date.accessioned2019-12-30T15:41:48Z
dc.date.accessioned2022-10-15T07:12:23Z
dc.date.available2019-12-30T15:41:48Z
dc.date.available2022-10-15T07:12:23Z
dc.date.created2019-12-30T15:41:48Z
dc.date.issued2008-05
dc.identifierSalonia, José Antonio; Cerutti, Estela Soledad; Martinez, Luis Dante; Fernandez-turiel, Jose Luis; Gasquez, José Antonio; On-line preconcentration and analysis of zinc in water by flow injection-knotted reactor: Application to geological and environmental exploration; Taylor & Francis; Instrumentation Science And Technology; 36; 3; 5-2008; 302-309
dc.identifier1073-9149
dc.identifierhttp://hdl.handle.net/11336/93231
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4359137
dc.description.abstractA preconcentration on-line system composed of flow injection (FI) and a knotted reactor (KR), associated with inductively coupled plasma atomic emission spectrometry (ICP-AES) has been used to determine Zn concentrations in river water. The zinc was retained as Zn-2(5-bromo-2-pyridilazo)5-diethylaminofenol precipitated complex on the knotted reactor (KR). The limit of detection (0.09gL-1 of Zn) of this method makes it particularly suitable for hydrochemical exploration in geological and environmental projects. This application has been validated in the volcanogenic gold (copper, zinc, lead) deposit of La Carolina in the province of San Luis, Argentina. The Carolina Stream and the Grande River have been sampled for water downstream this deposit. The regional background in river water is 2gL-1. Six times this concentration has been observed at more than 6.5km from the source, La Carolina mine.
dc.languageeng
dc.publisherTaylor & Francis
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/10739140801944126
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/10739140801944126
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectACID MINE DRAINAGE
dc.subjectFI-KR-ICP-AES
dc.subjectGOLD
dc.subjectHYDROCHEMICAL EXPLORATION
dc.subjectWATER
dc.subjectZINC
dc.titleOn-line preconcentration and analysis of zinc in water by flow injection-knotted reactor: Application to geological and environmental exploration
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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