Removal of Azo Dyes - Tartrazine, Carmoisine, and Allura Red - from Wastewater using Spirulina Biomass-Immobilized Alginate Beads: Equilibrium, Kinetics, Thermodynamics, Desorption, and Reusability
Yazarlar (2)
Didem Saloglu İstanbul Teknik Üniversitesi, Türkiye
Doç. Dr. Oya Irmak CEBECİ Yalova Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Desalination and Water Treatment (Q4) | ||
| Dergi ISSN | 1944-3994 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2021 |
| Cilt / Sayı / Sayfa | 220 / 1 / 431–445 | DOI | 10.5004/dwt.2021.27010 |
| Makale Linki | https://www.deswater.com/vol.php?vol=220&oth=220|0|April%20|2021 | ||
| Özet |
| In the present study, Spirulina microalgae-immobilized alginate beads (Alg-SP) were used as novel adsorbents for the adsorption of tartrazine, carmoisine, and Allura Red azo-dyes from wastewater. Synthesized Alg-SP beads were characterized by Fourier-transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, thermogravimetric analysis, and differential scanning calorimetry analyses. Maximum azo-dye removal percentages were achieved using 100 mg of Alg-SP beads with a ratio of 3.0% (w/v) within 2 h, and tartrazine, carmoisine, and Allura Red removal performances were determined to be 98%, 93%, and 82%, respectively. The adsorption data for azo-dyes onto Alg-SP beads were evaluated by several isotherm equations such as Langmuir, Freundlich, Dubinin–Radushkevich, Temkin, Halsey, and Harkins–Jura isotherm models, but were best described by the Langmuir and Harkins … |
| Anahtar Kelimeler |
| Adsorption | Alginate | Azo dyes | Spirulina |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 37 |
| Scopus | 31 |