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https://hdl.handle.net/11499/46566| Title: | Kinetic analysis of Cr(VI) transport with electromembrane processes |
| Authors: | Calik, Gamze Kaya, Ahmet Onac, Canan Aytac, Aylin Alpoguz, Hamza Korkmaz |
| Keywords: | supported liquid membrane Aliquat 336 Celgrad 2500 electromembrane extraction Polymer Inclusion Membrane Liquid-Membranes Extraction Chromium Removal Stability Damage Ions |
| Publisher: | Wiley |
| Abstract: | BACKGROUND In this study, the transport of Cr (VI) ions was investigated with electroanalytical approach, called electro-membrane extraction (EME), by using a supported liquid membrane (SLM). RESULTS Aliquat 336 and Celgrad 2500 were used as a carrier and support material, respectively. Chromium (VI) ions were transferred from sample solution containing target analyte to extractant solution at low potential values (10-50 V) and with different current values (0.1-0.4 A). CONCLUSION The following parameters such as carrier change, carrier concentration effects, solvent change effect were investigated and Cr(VI) transport was achieved with 54.73% recovery in 100 min at optimum conditions. In the EME-SLM process, Danesi mass transfer model was used to calculate the kinetic data, rate constant, flux, permeability, and recovery, for each parameter examined. (c) 2021 Society of Chemical Industry (SCI). |
| URI: | https://doi.org/10.1002/jctb.6948 https://hdl.handle.net/11499/46566 |
| ISSN: | 0268-2575 1097-4660 |
| Appears in Collections: | Fen-Edebiyat Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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