For citations:
Bondareva L.P., Kunakhova E.N., Nikylina A.V. Ion-exchange concentration of inorganic anions from aqueous solution. Proceedings of the Voronezh State University of Engineering Technologies. 2016;(4):222-227. (In Russ.) https://doi.org/10.20914/2310-1202-2016-4-222-227