A METHOD FOR REMOVING CR6+ IONS FROM THE WASTEWATER

Authors

  • N.K. TAHMAZYAN National Polytechnic University of Armenia Author
  • H.G. QESIMYAN National Polytechnic University of Armenia Author

Keywords:

chromiferous wastes, polymeric flocculant, reagent precipitation

Abstract

Additional treatment of Cr6+ ion-containing wastes by the reagent method is carried out. As a coagulant, iron sulphate, polymeric flocculants with different ratios of initial substances synthesized melamine formaldehyde and urea formaldehyde pitches and sedimental material bentonite are used.

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Published

22.07.2026

Issue

Vol. 2 (2016)

Section

Articles