Utilization to Remove Pb (II) Ions from Aqueous Environments Using Waste Fish Bones by Ion Exchange

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dc.contributor.authorKizilkaya, Bayram
dc.contributor.authorTekinay, A. Adem
dc.date.accessioned2025-01-27T20:11:58Z
dc.date.available2025-01-27T20:11:58Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractRemoval of lead (II) from aqueous solutions was studied by using pretreated fish bones as natural, cost-effective, waste sorbents. The effect of pH, contact time, temperature, and metal concentration on the adsorption capacities of the adsorbent was investigated. The maximum adsorption capacity for Pb (II) was found to be 323mg/ g at optimum conditions. The experiments showed that when pH increased, an increase in the adsorbed amount of metal of the fish bones was observed. The kinetic results of adsorption obeyed a pseudo second-order model. Freundlich and Langmuir isotherm models were applied to experimental equilibrium data of Pb (II) adsorption and the value of R-1, for Pb (II) was found to be 0.906. The thermodynamic parameters related to the adsorption process such as E-a,E- Delta G(o) and Delta S-o were calculated and E-a,E- Delta G(o) and Delta S-o were found to be 7.06, 46.01 kJmol -1, and 0.141 kJ mol -1 K -1 for Pb (III), respectively values (46.01 kJmol -1) showed that the adsorption mechanism was endothermic. Weber-Morris and Urano-Tachikawa diffusion models were also applied to the experimental equilibrium data. The fish bones were effectively used as sorbent for the removal of Pb (II) ions from aqueous solutions.
dc.description.sponsorshipScientific Research Project Commission of Canakkale Onsekiz Mart University [2010/16]
dc.description.sponsorshipThe authors acknowledge the Scientific Research Project Commission of Canakkale Onsekiz Mart University (Project no: 2010/16) for financial support. The authors wish to thank the Central Laboratory of Canakkale Onsekiz Mart University.
dc.identifier.doi10.1155/2014/739273
dc.identifier.issn2090-9063
dc.identifier.issn2090-9071
dc.identifier.scopus2-s2.0-84900992961
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1155/2014/739273
dc.identifier.urihttps://hdl.handle.net/20.500.12428/20801
dc.identifier.volume2014
dc.identifier.wosWOS:000335774300001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherHindawi Ltd
dc.relation.ispartofJournal of Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectAdsorption Behavior
dc.subjectNickel(Ii) Ions
dc.subjectHeavy-Metals
dc.subjectBiosorption
dc.subjectEquilibrium
dc.subjectLead
dc.subjectDye
dc.subjectCr(Vi)
dc.subjectGreen
dc.subjectThermodynamics
dc.titleUtilization to Remove Pb (II) Ions from Aqueous Environments Using Waste Fish Bones by Ion Exchange
dc.typeArticle

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