2009 Volume 3 Issue 2
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Lin Yongbo, Zhang Ning. Adsorption of phenol on carbon nanotubes embedded in sodium alginate gel beads[J]. Chinese Journal of Environmental Engineering, 2009, 3(2): 289-292.
Citation: Lin Yongbo, Zhang Ning. Adsorption of phenol on carbon nanotubes embedded in sodium alginate gel beads[J]. Chinese Journal of Environmental Engineering, 2009, 3(2): 289-292.
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Adsorption of phenol on carbon nanotubes embedded in sodium alginate gel beads

  • 1.

    Department of Environmental Science,School of Forestry, Northeast Forestry University,Harbin 150040

  • Received Date: 25/06/2008
    Accepted Date: 01/06/2008
    Fund Project:
  • The adsorption of phenol from aqueous solution onto carbon nanotubes and the carbon nanotubes embedded in sodium alginate gel beads were studied. The effects of temperature, pH　value and rotational speed were investigated. The adsorbent was regenerated by thermal desorption. The results show that the effects of pH value and rotational speed on carbon nanotubes and the carbon nanotubes embedded in sodium alginate gel beads are remarkable, but the effect of temperature on them is significant. Thermal regeneration has good results. Langmuir and Freundlich adsorption isotherm can well describe the adsorption of phenol on the two kinds of sorbents.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Adsorption of phenol on carbon nanotubes embedded in sodium alginate gel beads

  • Received Date: 25/06/2008
  • Accepted Date: 01/06/2008
Fund Project:

Abstract: The adsorption of phenol from aqueous solution onto carbon nanotubes and the carbon nanotubes embedded in sodium alginate gel beads were studied. The effects of temperature, pH　value and rotational speed were investigated. The adsorbent was regenerated by thermal desorption. The results show that the effects of pH value and rotational speed on carbon nanotubes and the carbon nanotubes embedded in sodium alginate gel beads are remarkable, but the effect of temperature on them is significant. Thermal regeneration has good results. Langmuir and Freundlich adsorption isotherm can well describe the adsorption of phenol on the two kinds of sorbents.

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