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Kolesnikov, V., Perfileva, A., Kasyanov, V., Kabanova, S., & Kolesnikov, A. (2020). Electroflotation Extraction of Sparingly Soluble Compounds of Titanium (TiO2) from Liquid Technogenic Waste. KnE Materials Science, 6(1), 163–167. https://doi.org/10.18502/kms.v6i1.8062

https://doi.org/10.18502/kms.v6i1.8062

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authors

  • V.A. Kolesnikov

    V.A. Kolesnikov

    D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow, Russia
  • A.V. Perfileva

    A.V. Perfileva

    D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow, Russia
  • V.S. Kasyanov

    V.S. Kasyanov

    D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow, Russia
  • S.A. Kabanova

    S.A. Kabanova

    D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow, Russia
  • A.V. Kolesnikov

    A.V. Kolesnikov

    D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow, Russia

Published Date

  • Dec 31, 2020

Electroflotation Extraction of Sparingly Soluble Compounds of Titanium (TiO2) from Liquid Technogenic Waste

KnE Materials Science / IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” Volume 2020 / Pages 163–167

Abstract

This paper presents basic information about applications, properties and extraction of titanium dioxide from liquid technogenic waste. Titanium dioxide is widely used in the production of ceramics, electrodes, etc. During the experiments using filtration, a recovery rate of 95% was achieved. Using the electroflotation method, a recovery rate of up to 50% was achieved. Subsequently, when complex additives are added, the degree of extraction by the electroflotation method reaches 95%.


Keywords: water treatment, titanium dioxide, electroflotation

References
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