A comparison of biosorption capacities of cystoseira barbota and caulerpa racemosa using cd (ii) and co (ii) IONS

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dc.contributor.authorCirik, Yeliz Ozudogru
dc.contributor.authorBuvukates, Yesim
dc.contributor.authorMerdivan, Melek
dc.date.accessioned2025-01-27T19:05:56Z
dc.date.available2025-01-27T19:05:56Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study was conducted to compare the biosorption capacities of marine brown algae, Cystoseira barbota, and marine green algae, Caulerpa racemosa. These two algae were chemically modified by crosslinking with glutaral-dehyde (GA), H3PO4, and HC1, or only washed with distilled water (DW) for use in equilibrium sorption uptake studies with Cd (II) and Co (II) ions. The pH level of the solution, contact time, initial metal concentration, mixed metal aqueous solution and desorption with different eluents were studied. A Langmuir and Freundlich isotherm analysis of the experimental data showed that the maximum metal uptake for two ions by algae were maintained when crosslinking with GA. The optimum pH value was 6 for C. barbota and 5 for C. racemosa. When the duration of the sorption process was 30 minutes, 0.1 M HC1 and 0.1 M HNO3 were the most efficient eluents for these algae. FTIR and SEM analyses were performed as well. Results showed that C. barbota and C. racemosa have great potential for use as an eco-friendly agent in the process of removing Cd (II) and Co (II) ions for characterization of biomass. © by PSP.
dc.identifier.endpage2026
dc.identifier.issn1018-4619
dc.identifier.issue8 A
dc.identifier.scopus2-s2.0-84906500511
dc.identifier.scopusqualityN/A
dc.identifier.startpage2016
dc.identifier.urihttps://hdl.handle.net/20.500.12428/14059
dc.identifier.volume23
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherParlar Scientific Publications
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250125
dc.subjectCaulerpa racemosa; Cystoseira barbota; Heavy metal sorption; Isotherms
dc.titleA comparison of biosorption capacities of cystoseira barbota and caulerpa racemosa using cd (ii) and co (ii) IONS
dc.typeArticle

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