Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/53495
Campo DC Valoridioma
dc.contributor.authorGonzález-Dávila, M.en_US
dc.contributor.authorSantana-Casiano, J. M.en_US
dc.contributor.authorPérez-Peña, J.en_US
dc.contributor.otherSANTANA CASIANO, JUANA MAGDALENA-
dc.contributor.otherGONZALEZ DAVILA, MELCHOR-
dc.date.accessioned2019-02-04T16:54:51Z-
dc.date.available2019-02-04T16:54:51Z-
dc.date.issued1995en_US
dc.identifier.issn0045-6535en_US
dc.identifier.urihttp://hdl.handle.net/10553/53495-
dc.description.abstractDesorption hysteresis has been reported frequently in the literature, with several theories advanced to explain the cause of this phenomenon. Batch experiments were performed to observe sorption-desorption behaviour of endrin and heptachlor epoxide onto chitin in seawater as a function of chitin concentration, temperature and salinity. For full range of solids concentrations, sorption was described by a single linear partition coefficient. Desorption hysteresis was found at low chitin concentrations for endrin, increasing both at low temperatures and high salinity values. Results of these experiments were interpreted with a radial-diffusion sorption rate model. Model predictions of the desorption experiments showed that slow desorption rates explained most of the apparent hysteresis. The “salting effect” in marine systems makes partition coefficients ∼ 0.2 log unit higher than comparable partition coefficents measured in freshwater.en_US
dc.languageengen_US
dc.relation.ispartofChemosphereen_US
dc.sourceChemosphere [ISSN 0045-6535], v. 30 (8), p. 1477-1487, (Abril 1995)en_US
dc.subject251002 Oceanografía químicaen_US
dc.subject.otherAdsorptionen_US
dc.subject.otherChitinen_US
dc.subject.otherPartition Coefficienten_US
dc.subject.otherPollutant behavioren_US
dc.subject.otherDesorptionen_US
dc.subject.otherSeawateren_US
dc.subject.otherTemperature effecten_US
dc.titlePartitioning of hydrochlorinated pesticides to chitin in seawater: Use of a radial-diffusion model to describe apparent desorption hysteresisen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/0045-6535(95)00042-7en_US
dc.identifier.scopus0028976783-
dc.identifier.isiA1995QX04400007-
dcterms.isPartOfChemosphere-
dcterms.sourceChemosphere[ISSN 0045-6535],v. 30 (8), p. 1477-1487-
dc.contributor.authorscopusid6603931257-
dc.contributor.authorscopusid6701344294-
dc.contributor.authorscopusid7004839316-
dc.description.lastpage1487en_US
dc.identifier.issue8-
dc.description.firstpage1477en_US
dc.relation.volume30en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid518149-
dc.contributor.daisngid579253-
dc.contributor.daisngid1479300-
dc.identifier.investigatorRIDK-5058-2014-
dc.identifier.investigatorRIDK-4958-2014-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:GONZALEZDAVILA, M-
dc.contributor.wosstandardWOS:SANTANACASIANO, JM-
dc.contributor.wosstandardWOS:PEREZPENA, J-
dc.date.coverdateAbril 1995en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.description.scieSCIE-
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IOCAG: Química Marina-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IOCAG: Química Marina-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IUNAT: Fotocatálisis y espectroscopía para aplicaciones medioambientales.-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.orcid0000-0003-3230-8985-
crisitem.author.orcid0000-0002-7930-7683-
crisitem.author.orcid0000-0003-1889-2281-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameGonzález Dávila, Melchor-
crisitem.author.fullNameSantana Casiano, Juana Magdalena-
crisitem.author.fullNamePérez Peña,Jesús-
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