SYNTHESIS CHARACTERIZATION ELECTROKINETIC AND ADSORPTION PROPERTIES OF AN ORGANO MODIFIED ADSORBENT FOR SELECTIVE REMOVING OF METAL IONS
Yazarlar (7)
Prof. Dr. Pınar Turan Beyli Balıkesir Üniversitesi, Türkiye
Prof. Dr. Mehmet Doğan Balıkesir Üniversitesi, Türkiye
Mahir Alkan
Türkiye
Türkiye
Doç. Dr. Aydın TÜRKYILMAZ Kastamonu Üniversitesi, Türkiye
Prof. Dr. Yasemin Turhan Balıkesir Üniversitesi, Türkiye
Prof. Dr. Özkan Demirbaş Balıkesir Üniversitesi, Türkiye
Prof. Dr. Hilmi Namlı Balıkesir Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | FRESENIUS ENVIRONMENTAL BULLETIN | ||
| Dergi ISSN | 1018-4619 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2016 |
| Cilt / Sayı / Sayfa | 25 / 4 / 991–1006 | DOI | 10.5555/20163238080 |
| UAK Araştırma Alanları |
Fiziksel Kimya
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| Özet |
| Firstly, sepiolite was modified using N1-[3-(trimethoxysiliylpropyl)]. In order to support the modification of sepiolite surface, FTIR, XRD, DTA/TG and SEM analyses were carried out. It was found that the chemical bonding took place between the hydroxyl groups and/or oxygen atoms within the structure of sepiolite and methoxy groups of N1-[3-(tximethoxysiliylpropyl)] diethyltriamine. Then, the removal of heavy metal ions was systematically investigated as a function of pH, ionic strength and temperature using AAS. It was found that the amount of adsorbed metal ions increased with increase in solution equilibrium pH and temperature, whereas it generally decreased with the ionic strength. The experimental data were analyzed using Langmuir and Freundlich isotherms to identify the adsorption mechanism of metal ions on organo-modified sepiolite, and found that the isotherm data were reasonably well correlated … |
| Anahtar Kelimeler |
| Metal ions | modified-sepiolite | zeta potential | selective-adsorption | characterization |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 6 |
| Google Scholar | 1 |