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Application of Рolyelectrolyte Сomplexes for the Removal of Suspended Particles in the Process of Water Treatment аnd Рurification
https://doi.org/10.18412/1816-0395-2020-5-46-50
Abstract
The possibility and efficiency of biflocсulation systems, including polymer electrolytes capable of interaction and polyelectrolyte complexes formation, usage in the processes of water treatment for the mineral particles separation, was studied. The influence of the nature, molecular weight of polyelectrolyte components and their ratio in the system on the efficiency and speed of the dispersed phase particles deposition process was considered. Sodium salt of carboxymethylcellulose, poly-N,N-dimethyl-N,N-diallylammonium chloride and polyanions and polycations polyacrylamide-based were used as polyelectrolytes. It was shown that application biflocсulation systems significantly increases the speed of the dispersed phase separation and allows to improve the clarification quality of the dispersion with a much lower (compared to monoflocculation systems) consumption of polymer electrolytes.
About the Authors
N.N. Smirnova
Vladimir State University named after A.G. and N.G. Stoletovs
Russian Federation
Dr. Sci. (Chem.), Professor
Russian Federation
Dr. Sci. (Chem.), Professor
M.S. Savelyeva
Vladimir State University named after A.G. and N.G. Stoletovs
Russian Federation
Вachelor
Russian Federation
Вachelor
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Review
For citations:
Smirnova N., Savelyeva M. Application of Рolyelectrolyte Сomplexes for the Removal of Suspended Particles in the Process of Water Treatment аnd Рurification. Ecology and Industry of Russia. 2020;24(5):46-50. (In Russ.) https://doi.org/10.18412/1816-0395-2020-5-46-50
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