Sorption of Cr (VI) Ions by Chlorine-containing Redox Polymers based on Weak-Base Polyamines. Mukhitdinova B.A.1,*, Ergozhin E.E.1, Solov'yova A.B.2, Nikitina A.I.1, Ismailova Kh. K.1, Tasmagambet A.1 1JSC Institute of Chemical Sciences named after A. B., Bekturov, 106, Sh. Ualichanov Str., 050010, Almaty, Republic of Kazakhstan 2Institute of Chemical Physics named after N.N. Semenov of the Russian Academy of Sciences, 4 Kosygina St., 119991, Moscow, Russia *Corresponding Author E-mail: mukhitdinovab@mail.ru
Online published on 8 December, 2015. Abstract Polarography method has been used to research the sorption of Cr (VI) ions by chlorine-containing redox polymers based on weak-base polyamines. The process has been reviewed in classic solutions of various concentration, at various pH, and involving various sorption duration. Comparative data has been obtained in relation to the extraction of chromium ions by anionites. Top Keywords Quinone, polyamine, redox polymers, sorption, polarography, chrome (VI). Top |