Kinetic and equilibrium studies of biosorption of Pb II and Cd II from aqueous solution by macrofungus Amanita rubescens biomass
Yazarlar (2)
Ahmet Sari Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Mustafa TÜZEN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Hazardous Materials (Q4) | ||
| Dergi ISSN | 0304-3894 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2009 |
| Kabul Tarihi | 12-04-2026 | Yayınlanma Tarihi | – |
| Cilt / Sayı / Sayfa | 164 / 2 / 1004–1011 | DOI | 10.1016/j.jhazmat.2008.09.002 |
| Özet |
| The biosorption characteristics of Pb(II) and Cd(II) ions from aqueous solution using the macrofungus (Amanita rubescens) biomass were investigated as a function of pH, biomass dosage, contact time, and temperature. Langmuir, Freundlich and Dubinin–Radushkevich (D–R) models were applied to describe the biosorption isotherm of the metal ions by A. rubescens biomass. Langmuir model fitted the equilibrium data better than the Freundlich isotherm. The maximum biosorption capacity of A. rubescens for Pb(II) and Cd(II) was found to be 38.4 and 27.3mg/g, respectively, at optimum conditions of pH 5.0, contact time of 30min, biomass dosage of 4g/L, and temperature of 20°C. The metal ions were desorbed from A. rubescens using both 1M HCl and 1M HNO3. The recovery for both metal ions was found to be higher than 90%. The high stability of A. rubescens permitted ten times of adsorption–elution process … |
| Anahtar Kelimeler |
| Amanita rubescens | Biosorption | Cd(II) | Macrofungus | Pb(II) |
Science Direct
Kinetic and equilibrium studies of biosorption of Pb II and Cd II from aqueous solution by macrofungus Amanita rubescens biomass
| Atıf Sayıları | |
| Google Scholar | 588 |
| Scopus | 25 |
| Web of Science | 381 |