dc.contributor.author | Şen, Neşet Erek | |
dc.contributor.author | Şenol, Zeynep Mine | |
dc.date.accessioned | 2024-02-28T13:37:15Z | |
dc.date.available | 2024-02-28T13:37:15Z | |
dc.date.issued | 2023/12/31 | tr |
dc.identifier.issn | 0141-8130 / 1879-0003 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/14425 | |
dc.description.abstract | Chitosan (Ch)-diatomite (D) composite beads (Ch-D) were synthesized using epichlorohydrin and tripolyphosphate crosslinkers and then moulded into uniform beads in tripolyphosphate solution. FT-IR and SEM-EDX analyses showed that Ch-D composite adsorbent was successfully synthesized by functionalization of chitosan to Ch-D by hydrogen bonding and electrostatic interactions and improved adsorption capacity for removal of Allura red AC (AR) food dye. The removal rate of AR food dye was found to be 98 % at 25 ◦C, natural AR dye pH value, 24 h, and at the initial AR dye concentration of 200 mg L− 1. The maximum adsorption capacity was found to be 34.7 mg g− 1. It was observed that π-π interactions, hydrogen bonds, and electrostatic interactions between the functional groups containing oxygen and amine on the surface of the Ch-D composite and the functional groups of the anionic AR dye, and AR dye adsorption via complexation took place. In light of all this information, the Ch-D composite adsorbent is a promising potential material for the effective treatment of colored pollutants from wastewater. | tr |
dc.language.iso | eng | tr |
dc.publisher | Elsevier | tr |
dc.relation.isversionof | https://doi.org/10.1016/j.ijbiomac.2023.126632 | tr |
dc.rights | info:eu-repo/semantics/restrictedAccess | tr |
dc.subject | Chitosan Diatomite Dye removal Adsorption Wastewater treatment | tr |
dc.title | Effective removal of Allura red food dye from water using cross-linked chitosan-diatomite composite beads | tr |
dc.type | article | tr |
dc.relation.journal | International Journal of Biological Macromolecules | tr |
dc.contributor.department | Sağlık Bilimleri Fakültesi | tr |
dc.contributor.authorID | 0000-0002-5250-1267 | tr |
dc.identifier.volume | 253 | tr |
dc.identifier.endpage | 126643 | tr |
dc.identifier.startpage | 126632 | tr |
dc.relation.publicationcategory | Uluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanı | tr |