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

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