Gelişmiş Arama

Basit öğe kaydını göster

dc.contributor.authorGök, Özer
dc.contributor.authorÖzcan, Asiye Safa
dc.contributor.authorÖzcan, Adnan
dc.date.accessioned2019-10-20T09:13:20Z
dc.date.available2019-10-20T09:13:20Z
dc.date.issued2008
dc.identifier.issn0011-9164
dc.identifier.urihttps://dx.doi.org/10.1016/j.desal.2007.01.025
dc.identifier.urihttps://hdl.handle.net/11421/16841
dc.descriptionConference on Desalination and the Environment -- APR 22-25, 2007 -- Halkidiki, GREECEen_US
dc.descriptionWOS: 000254024800009en_US
dc.description.abstractIn this study, the adsorption kinetics of naphthalene onto organically modified-sepiolite was investigated by means of the effects of pH, contact time, adsorbent dosage and temperature. The modification of natural sepiolite was accomplished with a cationic surfactant, which is namely dodecyltrimethyl ammonium (DTMA) bromide. The surface characterization both natural- and modified-sepiolite were carried out by using FTIR method to observe the intercalation of DTMA between the sepiolite layers. The elemental and thermal analyses were also performed to understand the modification. The optimum pH values and the equilibrium contact time for the adsorption of naphthalene onto DTMA-sepiolite were found as 6 and 75 min, respectively. The kinetic parameters of the adsorption process were calculated from experimental data. According to these parameters, adsorption process follows the pseudo-second-order kinetic model with the high correlation coefficients (r(2) = 0.999). The obtained results show that modified-sepiolite is reasonably effective adsorbent for the removal of organic contaminants, which are an important source for the environmental pollutants.en_US
dc.description.sponsorshipEuropean Desalinat Soc, Ctr Res & Technol Hellasen_US
dc.language.isoengen_US
dc.publisherElsevier Science BVen_US
dc.relation.isversionof10.1016/j.desal.2007.01.025en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNaphthaleneen_US
dc.subjectAdsorptionen_US
dc.subjectClayen_US
dc.subjectOrgano-Sepioliteen_US
dc.subjectKineticsen_US
dc.subjectEnvironmental Pollutionen_US
dc.titleAdsorption kinetics of naphthalene onto organo-sepiolite from aqueous solutionsen_US
dc.typeconferenceObjecten_US
dc.relation.journalDesalinationen_US
dc.contributor.departmentAnadolu Üniversitesi, Fen Fakültesi, Fizik Bölümüen_US
dc.identifier.volume220en_US
dc.identifier.issue1.Maren_US
dc.identifier.startpage96en_US
dc.identifier.endpage107en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthorÖzcan, Asiye Safa
dc.contributor.institutionauthorÖzcan, Adnan


Bu öğenin dosyaları:

Thumbnail

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster