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dc.contributor.author | González, Roberto | spa |
dc.contributor.author | Cerpa Naranjo, Arisbel | spa |
dc.contributor.author | Alguacil Priego, Francisco José | spa |
dc.date.accessioned | 2013-11-27T17:25:40Z | |
dc.date.available | 2013-11-27T17:25:40Z | |
dc.date.issued | 2010 | spa |
dc.identifier.citation | González, R., Cerpa-Naranjo, A., & Alguacil, F. J. (2010). Nickel(II) removal by mixtures of Acorga M5640 and DP8R in pseudo-emulsion based hollow fiber with strip dispersion technology. Chemosphere, 81(9), 1164-1169. | spa |
dc.identifier.issn | 18791298 | spa |
dc.identifier.uri | http://hdl.handle.net/11268/122 | |
dc.description.abstract | This work presents the investigation of Ni(II) extraction from aqueous solution through pseudo-emulsion based hollow fiber strip dispersion (PSEHFSD) containing the mixture 2-hydroxy-5-nonylbenzaldehyde oxime+di(2-ethylhexyl) phosphoric acid/Exxsol D100 as extractant in the form of a pseudo-emulsion with H₂SO₄. The organic and aqueous strip phases are separated when the stirring device is stopped. The permeation of Ni(II) is investigated as a function of various experimental variables: hydrodynamic conditions, feed pH, extractants mixture concentration in the pseudo-emulsion, initial Ni(II) concentration in feed phase, H₂SO₄ concentration in the pseudo-emulsion as strippant. In PEHFSD, pseudo-emulsion is an emulsion that is formed temporarily between organic and stripping solutions. In this investigation, feed was circulated through the lumen side in counter-current mode. The selectivity of 2-hydroxy-5-nonylbenzaldehyde oxime+di(2-ethylhexyl) phosphoric acid/Exxsol D100 based PEHFSD toward different metals was also examined. | spa |
dc.language.iso | eng | spa |
dc.subject.other | Nickel/*Chemistry | spa |
dc.subject.other | Oximes/*Chemistry | spa |
dc.subject.other | Phosphoric Acid Esters/*Chemistry | spa |
dc.subject.other | Nickel/Analysis | spa |
dc.subject.other | Sulfuric Acids/Chemistry | spa |
dc.title | Nickel(II) removal by mixtures of Acorga M5640 and DP8R in pseudo-emulsion based hollow fiber with strip dispersion technology | spa |
dc.type | article | spa |
dc.description.impact | 3.155 JCR (2010) Q1, 28/193 Environmental sciences | spa |
dc.identifier.doi | 10.1016/j.chemosphere.2010.08.054 | spa |
dc.rights.accessRights | openAccess | en |
dc.subject.unesco | Química | spa |
dc.subject.unesco | Tecnología química | spa |
dc.description.filiation | UEM | spa |
dc.relation.publisherversion | https://doi.org/10.1016/j.chemosphere.2010.08.054 | spa |
dc.peerreviewed | Si | spa |
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