BIOSORPTION OF Cu(II) AND Pb(II) IONS USING MARINE BROWN ALGAE Padina pavonica

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dc.contributor.authorOzudogru, Yeliz
dc.date.accessioned2025-01-27T20:14:27Z
dc.date.available2025-01-27T20:14:27Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, the removal of Cu(II) and Pb(II) ions from aqueous solutions using the brown algae Padina pavonica J.V. Lamouroux 1816 was studied, and the effects of solution pH, the contact time, and the initial metal concentration on biosorption were investigated. The pH affected the biosorption capacity, and optimum pH value was 6 for both ions, and the sorption process reached equilibrium in 30 min. The application of Freundlich and Langmuir isotherm models showed that the type of adsorption (physical and chemical) changed, depending on the selected metal. According to recovery studies, the best eluents were 0.1 M HCl for the Cu(II) ions and 0.1 M HNO3 for the Pb(II) ions. Therefore, the removal of Pb(II) was more efficient than that of Cu(II) when P. pavonica was used as a biosorbent.
dc.identifier.endpage3729
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue12A
dc.identifier.startpage3725
dc.identifier.urihttps://hdl.handle.net/20.500.12428/21094
dc.identifier.volume22
dc.identifier.wosWOS:000333071800017
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherParlar Scientific Publications (P S P)
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectBiosorption
dc.subjectCu
dc.subjectheavy metal
dc.subjectPadina pavonica
dc.subjectPb
dc.titleBIOSORPTION OF Cu(II) AND Pb(II) IONS USING MARINE BROWN ALGAE Padina pavonica
dc.typeArticle

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