Structure and sorption characteristics of KBS-M cation exchanger

The structure of the polymeric hemosorbent KBS-M prepared with divinyl sulf ide as a cross-linking agent was studied by electron microscopy. The influe nce of sorption of the model compound (Aminazine) on the structure of the c ation exchanger was examined. The acidic properties of carboxy groups of th e cation exchanger, its sorption characteristics, and selectivity for a num ber of physiologically active compounds of various types were studied. The influence of pH on methylene blue sorption was studied, and the sorption is otherms at three temperatures were obtained. Based on experimental results, the thermodynamic parameters of methylene blue sorption by KBS-M cation ex changer were calculated.