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Comparative study on adsorptive removal of Cu, Pb, Zn heavy metals by modified perlite composites

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dc.contributor.authors Ates, A; Altintig, E; Demirel, H; Yilmaz, M;
dc.date.accessioned 2020-02-26T08:57:02Z
dc.date.available 2020-02-26T08:57:02Z
dc.date.issued 2017
dc.identifier.citation Ates, A; Altintig, E; Demirel, H; Yilmaz, M; (2017). Comparative study on adsorptive removal of Cu, Pb, Zn heavy metals by modified perlite composites. DESALINATION AND WATER TREATMENT, 98, 253-244
dc.identifier.issn 1944-3994
dc.identifier.uri https://doi.org/10.5004/dwt.2017.21671
dc.identifier.uri https://hdl.handle.net/20.500.12619/50204
dc.description.abstract This study examined the removal of heavy metals Cu2+, Pb2+, Zn2+ from water solution by using perlite, perlite activated with oxalic acid and perlite modified with chitosan. The adsorption isotherms were also calculated. The conditions that affect the adsorption process were asserted as pH, adsorption dose and operation time. The highest adsorption yield among the four different adsorbent examined was provided by perlite activated with oxalic acid. The metal holding capacities were determined as 16.72 mg/g for Cu, 18.48 mg/g for Pb and 14.184 mg/g for Zn. This capacity was interpreted as the indicator of usability on the heavy metal removal functions in industrial treatment facilities. The experimental metal sorption of perlite activated forms is described best by the Freundlich adsorption isotherm model with determination values over 0.99. The research results prove that perlite and modified perlite are good natural adsorbents for the removal of heavy metal from water.
dc.language English
dc.publisher DESALINATION PUBL
dc.subject Water Resources
dc.title Comparative study on adsorptive removal of Cu, Pb, Zn heavy metals by modified perlite composites
dc.type Article
dc.identifier.volume 98
dc.identifier.startpage 244
dc.identifier.endpage 253
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü
dc.contributor.saüauthor Ateş, Asude
dc.contributor.saüauthor Altıntığ, Esra
dc.contributor.saüauthor Demirel, Hülya
dc.relation.journal DESALINATION AND WATER TREATMENT
dc.identifier.wos WOS:000423707000029
dc.identifier.doi 10.5004/dwt.2017.21671
dc.identifier.eissn 1944-3986
dc.contributor.author Ateş, Asude
dc.contributor.author Altıntığ, Esra
dc.contributor.author Demirel, Hülya
dc.contributor.author Muge Yilmaz


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