Kinetic isotherm and pH dependency investigation and environmental application of cationic dye adsorption on montmorillonite
Yazarlar (3)
Prof. Dr. Ayşe Erçağ Istanbul Üniversitesi, Türkiye
Prof. Dr. Pelin BARAN Yalova Üniversitesi, Türkiye
Prof. Dr. Fehime Jülide HIZAL YÜCESOY 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 (Q3) | ||
| Dergi ISSN | 1944-3994 Dergi Bilgileri (2015) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2015 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-11-2015 |
| Cilt / Sayı / Sayfa | 56 / 9 / 2447–2456 | DOI | 10.1080/19443994.2014.960465 |
| Makale Linki | http://www.tandfonline.com/doi/full/10.1080/19443994.2014.960465 | ||
| UAK Araştırma Alanları |
Analitik Kimya
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| Özet |
| In this study, individual and competitive adsorption of three cationic dye onto montmorillonite were investigated. Langmuir, Freundlich, Temkin, and Dubinin–Radushkevich isotherm models were used to analyze experimental data for individual and competitive adsorption of dyes. Surface precipitation occured in the presence of inert electrolyte because of decreasing solubility of dye. The organic dye adsorption was pH-independent in a pH scale between 2 and 6. It is, thus, assumed that the adsorption took place between cationic organic dye and permanently negatively charged surface, which is a pH-independent surface site of adsorbent and occured as a result of isomorphic substitution. Mean free energies (E |
| Anahtar Kelimeler |
| Adsorption | Competitive adsorption | Desorption | Intraparticle diffusion | Kinetic |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 3 |
| Scopus | 4 |