Factorial design, physical studies and rapid arsenic adsorption using newly prepared polymer modified perlite adsorbent

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dc.authoridSARI, Prof. Dr. Ahmet/0000-0002-7452-083X
dc.contributor.authorSaleh, Tawfik A.
dc.contributor.authorTuzen, Mustafa
dc.contributor.authorSari, Ahmet
dc.contributor.authorAltunay, Nail
dc.date.accessioned2024-10-26T18:10:50Z
dc.date.available2024-10-26T18:10:50Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn this work, expanded perlite (EP) was modified with a polymer of trimesoyl chloride and phenylenediamine, and evaluated as a novel competent adsorbent for aquatic arsenic (As (III)) removal. The chemical structure and morphology of the developed polymer-modified EP (PM-EP) adsorbent were investigated by Fourier transform infrared spectroscopy, as well as scanning electron microscope /energy equipped with dispersive X-ray spectroscope. The conditions of batch removal such as the solution pH, contact time, sorbent dosage, and initial As(III) concentration were analyzed by factorial design. Based on the non-linear and linear Langmuir model that well correlates equilibrium data, the removal capacity of the produced PM-EP adsorbent was estimated as 447.9 mg g-1 and 454.5 mg g-1, respectively at optimized conditions (pH: 6; contact time: 60 min; adsorbent dosage: 10 g L-1 and temperature: 24 degrees C). The As(III) adsorption mechanism onto PM-EP adsorbent was well described by the non-linear pseudo-second-order kinetic model. The prepared PM-EP adsorbent was subjected to a ten cycling-adsorption/desorption test and the results demonstrated that it had appreciated reuse performance until seven cycles. The removal efficiency of PM-EP was determined in the case of wastewater samples. The overall evaluation suggested that the synthesized PM-EP adsorbent could be a powerful alternative adsorbent for decontamination of As(III) ions from wastewaters and drinking waters.(c) 2022 Institution of Chemical Engineers. Published by Elsevier Ltd. All rights reserved.
dc.description.sponsorshipDeanship of Research of KFUPM [IN171021]; Turkish Academy of Sciences (TUBA); TOGU; KTU
dc.description.sponsorshipThe authors thank the Deanship of Research of KFUPM (Project No. IN171021). The authors also thank KTU and TOGU. Dr. M. Tuzen would also thank Turkish Academy of Sciences (TUBA) for partial supports
dc.identifier.doi10.1016/j.cherd.2022.04.042
dc.identifier.endpage191
dc.identifier.issn0263-8762
dc.identifier.issn1744-3563
dc.identifier.scopus2-s2.0-85130600657
dc.identifier.scopusqualityQ2
dc.identifier.startpage181
dc.identifier.urihttps://doi.org/10.1016/j.cherd.2022.04.042
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30392
dc.identifier.volume183
dc.identifier.wosWOS:000807708900007
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofChemical Engineering Research & Design
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPolymerization
dc.subjectToxic pollutants
dc.subjectAdsorption
dc.subjectKinetic
dc.subjectWastewater
dc.titleFactorial design, physical studies and rapid arsenic adsorption using newly prepared polymer modified perlite adsorbent
dc.typeArticle

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