Влияние степени сульфоэтилирования полиаминостирола на кинетику сорбции ионов металлов при их совместном присутствии в растворе

Abstract

Sorption kinetics of transition and alkaline earth ions metal have been studied at their simultaneous presence in ammonia-acetic buffer solutionbysulfoetylated polyaminostyrene with the degree of modification 0.9 and 1.0 (SEPAS 0.9 and 1.0) . The degree of extraction of copper (II) and silver (I) ions from ammonium-acetate buffer solution was 36% and 98% (SEPAS 0.9), 38% and 87% (SEPAS 1.0), respectively. The degree of extraction of other metal ions does not exceed 7%.