Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/5391
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Parlayıcı, Ş. | - |
dc.contributor.author | Aras, A. | - |
dc.date.accessioned | 2024-04-20T13:05:06Z | - |
dc.date.available | 2024-04-20T13:05:06Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 1522-6514 | - |
dc.identifier.uri | https://doi.org/10.1080/15226514.2024.2328363 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/5391 | - |
dc.description.abstract | Due to developing technology and increasing population, human needs have increased, and textile activities have gained momentum. Many synthetic dyestuffs are used to meet the needs in this field. In this study, a cheap, useful, innovative, environmentally friendly and sustainable adsorbent was developed for the removal of Methylene Blue(MB), which is one of the dyes that is harmful to the environment. In the cultivation of fruit trees, in addition to the product, very high amounts of by-products/waste (garbage, branches, bark, leaves, etc.) are produced. In this direction, fig tree wastes were immobilized with chitosan, made magnetic, and MB adsorption on the developed adsorbent was examined in a batch system. Glutaraldehyde was used as crosslinker. Characterization of synthesized glutaraldehyde cross-linked chitosan-coated magnetic vegetable waste composite beads (g-CMBW) was carried out by SEM, EDX, FTIR and XRD. In the study, the effects of temperature (25–55 °C), pH (3.0–8.0), initial MB concentration (10–250mg/L), contact time (5–360min) and the amount of adsorbent (2–10 g/L) on MB adsorption with g-CMBW were examined. The optimum conditions obtained were determined as pH 6.0, temperature 25 °C, adsorbent amount 6 g/L, and contact time 120 min. The maximum adsorption capacity in MB removal using g-CMBW composite beads was calculated as 103.1 mg/g according to the Langmuir isotherm model. The temperature studies showed that the adsorption capacity decreased with increasing temperature, showing that the system was exothermic. In light of these results, it was determined that there are new promising adsorbents of natural origin, with higher adsorption capacity, lower cost, and alternatives to commercially used adsorbents in the removal of MB from aqueous media. © 2024 Taylor & Francis Group, LLC. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Taylor and Francis Ltd. | en_US |
dc.relation.ispartof | International Journal of Phytoremediation | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Biowaste | en_US |
dc.subject | chitosan | en_US |
dc.subject | glutaraldehyde | en_US |
dc.subject | nano Fe3O4 | en_US |
dc.title | Chitosan coated biomass waste-based magnetic hydrogel beads for the removal of methylene blue | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1080/15226514.2024.2328363 | - |
dc.identifier.scopus | 2-s2.0-85188433898 | en_US |
dc.department | KTÜN | en_US |
dc.identifier.wos | WOS:001185825100001 | en_US |
dc.institutionauthor | … | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 25626559600 | - |
dc.authorscopusid | 58888133200 | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.12. Department of Mining Engineering | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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