Magnetic Nano mineral and acid mine drainage interaction: An experimental study

نویسندگان

  • A. Vaezian School of Mining, Petroleum & Geophysics Engineering, Shahrood University of Technology, Shahrood, Iran
  • K. Seifpanahi Shabani School of Mining, Petroleum & Geophysics Engineering, Shahrood University of Technology, Shahrood, Iran
چکیده مقاله:

In the environment, two main sources of heavy metals are natural backgrounds derived from parent rocks and anthropogenic contamination including mineral industrial wastes, tailing damps of sulfide mines, agrochemicals, and other outputs of industrial activities and factories. In this work, the physico-chemical aspects of the magnetic Nano- mineral surfaces are studied in contrast to acid mine drainage using the multi- -analytical techniques XRF, XRD, BET, SEM, TEM, FT-IR, and AFM before and after adsorption of toxic elements. According to the results obtained, the FT-IR analysis presents a suitable curve, showing that the adsorption site of the sorption is filled with Ni(II) and Cd(II) ions. The results obtained show that the adsorption reaction is due to the high removal of the toxic elements from acid mine drainages.

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عنوان ژورنال

دوره 8  شماره 3

صفحات  447- 453

تاریخ انتشار 2017-07-01

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