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Wastewater treatment from toxic metals by flotoextraction

  • Water Treatment and Demineralization Technology
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Abstract

Photoextraction of Ni(II) and Cu(II) ions has been investigated at pH 3-9.3 using potassium oleate and triethanolamine as collecting agents and octane, decane, and decanol as an organic phase. The maximum extraction rate of the specified ions amounts to 72 and 52% respectively. All possible structures of sublates were analyzed using data of IR-spectroscopy.

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Authors and Affiliations

  1. Kiev Polytechnic Institute National Technical University of Ukraine, Kiev, Ukraine

    T. I. Obushenko, I. M. Astrelin, N. M. Tolstopalova, M. A. Varbanets & T. A. Kondratenko

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  1. T. I. Obushenko
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  2. I. M. Astrelin
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  3. N. M. Tolstopalova
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  4. M. A. Varbanets
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  5. T. A. Kondratenko
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Additional information

Original Russian Text © T.I. Obushenko, I.M. Astrelin, N.M. Tolstopalova, M.A. Varbanets, T.A. Kondratenko, 2008, published in Khimiya i Tekhnologiya Vody, 2008, Vol. 30, No. 4, pp. 429–436.

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Obushenko, T.I., Astrelin, I.M., Tolstopalova, N.M. et al. Wastewater treatment from toxic metals by flotoextraction. J. Water Chem. Technol. 30, 241–245 (2008). https://doi.org/10.3103/S1063455X08040073

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  • DOI: https://doi.org/10.3103/S1063455X08040073

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