Açık Akademik Arşiv Sistemi

Kinetic and isotherm studies of Cu(II) biosorption onto valonia tannin resin

Show simple item record

dc.contributor.authors Sengil, IA; Ozacar, M; Turkmenler, H;
dc.date.accessioned 2020-02-26T08:57:56Z
dc.date.available 2020-02-26T08:57:56Z
dc.date.issued 2009
dc.identifier.citation Sengil, IA; Ozacar, M; Turkmenler, H; (2009). Kinetic and isotherm studies of Cu(II) biosorption onto valonia tannin resin. JOURNAL OF HAZARDOUS MATERIALS, 162, 1052-1046
dc.identifier.issn 0304-3894
dc.identifier.uri https://doi.org/10.1016/j.jhazmat.2008.05.160
dc.identifier.uri https://hdl.handle.net/20.500.12619/50329
dc.description.abstract The biosorption of Cu(II) from aqueous solutions by valonia tannin resin was investigated as a function of particle size, initial pH, contact time and initial metal ion concentration. The aim of this study was to understand the mechanisms that govern copper removal and find a suitable equilibrium isotherm and kinetic model for the copper removal in a batch reactor. The experimental isotherm data were analysed using the Langmuir, Freundlich and Temkin equations. The equilibrium data fit well in the Langmuir isotherm. The experimental data were analysed using four sorption kinetic models - the pseudo-first-and second-order equations, the Elovich and the intraparticle diffusion model equation - to determine the best fit equation for the biosorption of copper ions onto valonia tannin resin. Results show that the pseudo-second-order equation provides the best correlation for the biosorption process, whereas the Elovich equation also fits the experimental data well. (C) 2008 Elsevier B.V. All rights reserved.
dc.language English
dc.publisher ELSEVIER SCIENCE BV
dc.subject Environmental Sciences & Ecology
dc.title Kinetic and isotherm studies of Cu(II) biosorption onto valonia tannin resin
dc.type Article
dc.identifier.volume 162
dc.identifier.startpage 1046
dc.identifier.endpage 1052
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü
dc.contributor.saüauthor Şengil, İsmail Ayhan
dc.contributor.saüauthor Özacar, Mahmut
dc.relation.journal JOURNAL OF HAZARDOUS MATERIALS
dc.identifier.wos WOS:000263370200062
dc.identifier.doi 10.1016/j.jhazmat.2008.05.160
dc.contributor.author Şengil, İsmail Ayhan
dc.contributor.author Özacar, Mahmut


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record