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dc.contributor.authorKaya, Nihan
dc.date.accessioned2019-05-10T09:40:03Z
dc.date.available2019-05-10T09:40:03Z
dc.date.issued2017
dc.identifier.citationKaya, N. (2017). A comprehensive study on adsorption behavior of some azo dyes from aqueous solution onto different adsorbents. Water Science and Technology, 76(2), 478-489.en_US
dc.identifier.issn0273-1223
dc.identifier.urihttps://doi.org/10.2166/wst.2017.216
dc.identifier.urihttps://hdl.handle.net/11491/834
dc.description.abstractOne of the major environmental problems is the existence of dye materials in water sources. This pollutant must be removed from water by appropriate methods. Although most of these methods are efficient for the treatment of waters contaminated with dye pollutants, they are very costly and commercially unattractive. Adsorption is one of the most popular methods for the removal of dye pollutants from water especially if the sorbent is inexpensive. Sorbents are classified as natural sorbents, commercial sorbents, and the sorbents obtained from industrial and agricultural wastes. Although commercial activated carbon is widely used in wastewater treatment applications, it is very expensive. In this study, usability of inexpensive materials - sepiolite as a natural adsorbent, and walnut shell and hazelnut shell as agricultural wastes - was investigated instead of commercial activated carbon to remove some azo dyes (methyl red, methyl orange and methyl yellow) from aqueous solution. Batch experiments were carried out to determine the effect of different adsorption parameters such as pH, initial dye concentration, contact time, adsorbent dose and temperature. The equilibrium of adsorptions was modeled using Langmuir and Freundlich isotherm models. This comprehensive study showed that these alternative adsorbents had sufficient binding capacity to remove these azo dyes from water. © IWA Publishing 2017.en_US
dc.language.isoeng
dc.publisherIWA Publishingen_US
dc.relation.isversionof10.2166/wst.2017.216en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectActivated Carbonen_US
dc.subjectAzo Dyesen_US
dc.subjectDye Adsorptionen_US
dc.subjectHazelnut Shellen_US
dc.subjectSepioliteen_US
dc.subjectWalnut Shellen_US
dc.titleA comprehensive study on adsorption behavior of some azo dyes from aqueous solution onto different adsorbentsen_US
dc.typearticleen_US
dc.relation.journalWater Science and Technologyen_US
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.authorid0000-0001-8676-6768en_US
dc.identifier.volume76en_US
dc.identifier.issue2en_US
dc.identifier.startpage478en_US
dc.identifier.endpage489en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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