Defluorination of bicarbonate water by galvano- and electrocoagulations

Authors

  • L.A. Deremeshko A.V. Dumansky Institute of Colloid and Water Chemistry of the NAS of Ukraine, Kyiv
  • D.D. Kucheruk A.V. Dumansky Institute of Colloid and Water Chemistry of the NAS of Ukraine, Kyiv
  • M.M. Balakina A.V. Dumansky Institute of Colloid and Water Chemistry of the NAS of Ukraine, Kyiv
  • V.V. Goncharuk A.V. Dumansky Institute of Colloid and Water Chemistry of the NAS of Ukraine, Kyiv

DOI:

https://doi.org/10.15407/dopovidi2016.10.094

Keywords:

bicarbonate ions, defluorination, electrocoagulation, fluorides, galvanocoagulation, natural water

Abstract

The efficiency of the cleaning of fluoride-bicarbonate waters by galvano- and electrocoagulation methods on model solutions and natural water from an artesian well is studied. It is shown that the presence of bicarbonate ions in water impairs the defluorination by galvanocoagulation and has no effect on the removal of fluorides by electrocoagulation. The basic physical and chemical mechanisms of these processes are established, and, on this basis, their operating parameters are determined by reaching the regulated concentration of fluorides in drinking water.

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References

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Published

23.12.2024

How to Cite

Deremeshko, L., Kucheruk, D., Balakina, M., & Goncharuk, V. (2024). Defluorination of bicarbonate water by galvano- and electrocoagulations . Reports of the National Academy of Sciences of Ukraine, (10), 94–98. https://doi.org/10.15407/dopovidi2016.10.094

Issue

No. 10 (2016): Reports of the National Academy of Sciences of Ukraine

Section

Ecology

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