FEATURES OF SORPTION OF CERIUM IONS BY THE INTERPOLYMER SYSTEM BASED ON AMBERLITE IR120 AND AB-17–8 ION-EXCHANGE RESINS

Many technological solutions contain valuable components as waste and can become an additional source of rare earth elements to meet the needs modern production. The development technologies based on commercially available cheap sorbents opens up possibility extracting from various solutions. aim this work is study effect process sorption cerium ions corresponding sulfates by individual Amberlite IR120, AB-17-8 ion exchangers interpolymer system them. experiments were carried out using following physicochemical methods analysis: conductometry, pH-metry, colorimetry, atomic emission spectroscopy. Ion in undergo remote interaction with a further transition highly ionized state. An optimal conformation formed structure initial exchangers. A significant increase ionization exchange resins occurs at molar ratio IR120:AB-17-8 = 3:3. With ratio, properties observed due mutual activation average 3:3 more than 85% compared IR120 almost 70% AB-17-8. possible reason for high maximum correspondence between globes interlayer chain bond after their aqueous medium.