dc.contributor.author | Gul, Ulkuye Dudu | |
dc.contributor.author | Senol, Zeynep Mine | |
dc.contributor.author | Gursoy, Nevcihan | |
dc.contributor.author | Simsek, Selcuk | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:37:00Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:37:00Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 0265-931X | |
dc.identifier.issn | 1879-1700 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.jenvrad.2019.05.008 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/5850 | |
dc.description | WOS: 000472243500012 | en_US |
dc.description | PubMed ID: 31121425 | en_US |
dc.description.abstract | The UO22+ biosorption properties of a lichen, Evernia prunasui, from aqueous solutions were investigated. The widely occurring lichen samples were collected from the forest in Bilecik-Turkey. The UO22+ biosorption onto lichen was characterized by FT-IR and SEM-EDX analysis techniques before and after biosorption. The effects of the solution pH, biosorbent dosage, UO22+ concentration, contact time, and temperature on UO22+ biosorption on lichen sample were studied by using the batch method. The isotherm experimental data were described using isotherm models of Langmuir, Freundlich and Dubinin Radushkevich. The maximum UO22+ biosorption capacity of the lichen sample was estimated by the Langmuir equation to be 0.270 mol kg(-1). The adsorption energy from the Dubin Radushkevich model was found to be 8.24 kJ mol(-1). Kinetic data determined that the biosorption was best described by the pseudo-second-order kinetic model. Thermodynamic findings showed that the biosorption process was endothermic, entropy increased and spontaneous. In conclusion, the lichen appears to be a promising biosorbent for the removal of UO22+ ions from aqueous solutions because of high biosorption capacity, easy usability, low cost, and high reusability performance. | en_US |
dc.description.sponsorship | Cumhuriyet University Scientific Research Projects Commission | en_US |
dc.description.sponsorship | The present study was partly supported by Cumhuriyet University Scientific Research Projects Commission. The authors have declared no conflict of interest. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.relation.isversionof | 10.1016/j.jenvrad.2019.05.008 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Biosorption | en_US |
dc.subject | Lichen | en_US |
dc.subject | UO22+ | en_US |
dc.subject | Wastewater treatment | en_US |
dc.title | Effective UO22+ removal from aqueous solutions using lichen biomass as a natural and low-cost biosorbent | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF ENVIRONMENTAL RADIOACTIVITY | en_US |
dc.contributor.department | [Gul, Ulkuye Dudu] Bilecik Seyh Edebali Univ, Vocat Sch Hlth Sci, TR-11230 Bilecik, Turkey -- [Senol, Zeynep Mine] Cumhuriyet Univ, Zara Vocat Sch, Dept Food Technol, TR-58140 Sivas, Turkey -- [Gursoy, Nevcihan] Cumhuriyet Univ, Fac Engn, Dept Food Engn, TR-58140 Sivas, Turkey -- [Simsek, Selcuk] Cumhuriyet Univ, Fac Sci, Dept Chem, TR-58140 Sivas, Turkey | en_US |
dc.identifier.volume | 205 | en_US |
dc.identifier.endpage | 100 | en_US |
dc.identifier.startpage | 93 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |