| Yazarlar |
İdris Sargın
|
|
Murat Kaya
Aksaray Üniversitesi, Türkiye |
|
Arslan Gulsin
|
|
Talat Baran
Aksaray Üniversitesi, Türkiye |
Prof. Dr. Talip ÇETER
Kastamonu Üniversitesi, Türkiye |
| Özet |
| Biosorbents have been widely used in heavy metal removal. New resources should be exploited to develop more efficient biosorbents. This study reports the preparation of three novel chitosan microcapsules from pollens of three common, wind-pollinated plants (Acer negundo, Cupressus sempervirens and Populus nigra). The microcapsules were characterized (Fourier transform infrared spectroscopy, thermogravimetric analysis, scanning electron microscopy and elemental analysis) and used in removal of heavy metal ions: Cd(II), Cr(III), Cu(II), Ni(II) and Zn(II). Their sorption capacities were compared to those of cross-linked chitosan beads without pollen grains. C. sempervirens-chitosan microcapsules exhibited better performance (Cd(II): 65.98; Cu(II): 67.10 and Zn(II): 49.55mgg-1) than the other microcapsules and the cross-linked beads. A. negundo-chitosan microcapsules were more efficient in Cr(III) (70.40mgg-1) removal. P. nigra-chitosan microcapsules were found to be less efficient. Chitosan-pollen microcapsules (except P. nigra-chitosan microcapsules) can be used in heavy metal removal. |
| Anahtar Kelimeler |
| Pollen,Chitosan,Microcapsule,Biosorbent,Heavy metal |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | Bioresource Technology |
| Dergi ISSN | 0960-8524 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 02-2015 |
| Cilt No | 177 |
| Sayfalar | 1 / 7 |
| Doi Numarası | 10.1016/j.biortech.2014.11.067 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0960852414016691 |
| Atıf Sayıları | |
| WoS | 73 |
| SCOPUS | 80 |
