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Journal of Water Chemistry and Technology

, Volume 40, Issue 6, pp 313–319 | Cite as

Water Decontamination of Charged Dispersed Particles in Electrofilter with Conducting Bed

  • N. O. BarinovaEmail author
  • N. A. Mishchuk
  • T. A. Nesmeyanova
Physical Chemistry of Water Treatment Processes
  • 7 Downloads

Abstract

Electrofiltration of the particles of cation exchanger KU-2-8 and anion exchanger AV-17 pounded to the size (1–4) μm through a granulated cation exchanger KU-2-8 was investigated. The interval of electric field strength and flow velocities of a filtered liquid, which achieves a stable 99% degree of decontamination, is determined. Features of the impact of polarized dispersion particles on their movement in the electric field, aggregation and formation of the sediment on the granules are analyzed. It is shown that the movement of these particles to the granules is done mainly owing to dipolophoresis and the formation of particles aggreagates which form the sediment is caused by the dipole-dipole interaction.

Keywords

granulated cation exchanger dipolophoresis charged disperse particles electrofiltration electroosmosis 

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Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  • N. O. Barinova
    • 1
    Email author
  • N. A. Mishchuk
    • 1
  • T. A. Nesmeyanova
    • 1
  1. 1.Dumanskii Institute of Colloid and Water ChemistryNational Academy of Sciences of UkraineKyivUkraine

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