NiFe2O4 magnetic nanoparticles as an adsorbent for cadmium removal from aqueous solution

被引：0
作者：
F. Moeinpour
S. Kamyab
M. R. Akhgar
机构：
[1] Islamic Azad University-Bandar Abbas Branch,Department of Chemistry, College of Science
[2] Islamic Azad University-Kerman Branch,Department of Chemistry, College of Science
来源：
Journal of Water Chemistry and Technology | 2017年 / 39卷
关键词：
magnetic separation; adsorption; cadmium; NiFe; O;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The magnetic NiFe2O4 nanoparticles have been synthesized and used as adsorbents for cadmium removal from aqueous solution. The NiFe2O4 nanoparticles were characterized by scanning electron microscope (SEM), Transmission electron microscope (TEM), X-ray diffraction (XRD) and Fourier transform infrared spectra (FTIR). Various parameters, which can affect the adsorption such as pH, adsorption time and adsorbent dose have been fully investigated. The results reveal that the magnetic adsorbent can be easily removed by a simple external magnet with high separation efficiency. In addition, the process is clean and safe for purifying water pollution. The prepared NiFe2O4 magnetic nanoparticles could thus be used as favorable adsorbents for the remove cadmium from polluted water.
引用
收藏
页码：281 / 288
页数：7
相关论文
共 90 条
  • [1] Gaballah I.(1998)undefined J. Geochem. Explor. 62 241-undefined
  • [2] Kilbertus G.(1995)undefined Water Res. 29 1737-undefined
  • [3] Namasivayam C.(1991)undefined Biores. Technol. 38 1-undefined
  • [4] Ranganathan K.(1980)undefined Encyclopedia of Environmental Science 4 858-undefined
  • [5] Low K.(1965)undefined J. Chron. Dis. 18 647-undefined
  • [6] Lee C.(2011)undefined Water Res. 45 3065-undefined
  • [7] Parker S.P.(2004)undefined J. Magn. Mater. 283 258-undefined
  • [8] Schroeder H.A.(2009)undefined J. Chem. Eng. Data 55 1441-undefined
  • [9] Mohammed F.(2005)undefined Macromol. Biosci. 5 254-undefined
  • [10] Roberts E.(2009)undefined Prog. Cryst. Growth Ch. 55 22-undefined
123456789