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Lin Yulian, Zhang Zhao, Juang Ruixin, Li Jiajie. Treatment of phenol in saline solutions by a novel two-phase partitioning bioreactor[J]. Chinese Journal of Environmental Engineering, 2013, 7(3): 1029-1034.
Citation: Lin Yulian, Zhang Zhao, Juang Ruixin, Li Jiajie. Treatment of phenol in saline solutions by a novel two-phase partitioning bioreactor[J]. Chinese Journal of Environmental Engineering, 2013, 7(3): 1029-1034.
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Treatment of phenol in saline solutions by a novel two-phase partitioning bioreactor

  • 1.

    College of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, China

  • 2.

    Chongqing Vocational College of Architechural Engineering, Chongqing 400039, China

  • 3.

    Department of Chemical Engineering and Materials Science, Yuan Ze University, Taiwan 32003, China

  • Received Date: 06/01/2012
    Accepted Date: 29/11/2011
    Available Online: 18/03/2013
    Fund Project:
  • Degradation conditions of phenol based on the novel two-phase partitioning bioreactor (TPPB) and the phenol-degrading bacteria which overcomes the difficulties found in the removal of phenol in high salinity wastewater were studied. Optimal organic solvent of the reaction system was kerosene. And the phenol concentration, salinity and agitation speed of the process were examined. The experimental results reveal that the reaction system could degrade phenol range from 1 000 mg/L to 2 500 mg/L. Under the optimal operation conditions of the salt concentration of 100 g/L and agitation speed of 50 r/min, the degradation time was shortened to 52 h with total phenol removal rate of 20.58 mg/(L·h).
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Treatment of phenol in saline solutions by a novel two-phase partitioning bioreactor

  • Received Date: 06/01/2012
  • Accepted Date: 29/11/2011
  • Available Online: 18/03/2013
Fund Project:

Abstract: Degradation conditions of phenol based on the novel two-phase partitioning bioreactor (TPPB) and the phenol-degrading bacteria which overcomes the difficulties found in the removal of phenol in high salinity wastewater were studied. Optimal organic solvent of the reaction system was kerosene. And the phenol concentration, salinity and agitation speed of the process were examined. The experimental results reveal that the reaction system could degrade phenol range from 1 000 mg/L to 2 500 mg/L. Under the optimal operation conditions of the salt concentration of 100 g/L and agitation speed of 50 r/min, the degradation time was shortened to 52 h with total phenol removal rate of 20.58 mg/(L·h).

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