[Intensification of extraction by yeast Saccharamyces cerevisiae 1968 of copper ions from a solution in magnetic field].

ABSTRACT

It was determined whether it is possible to intensify the biosorption of copper ions from a copper sulfate solution with yeast Saccharomyces cerevisiae 1968 by introducing a metal headpiece into the solution and by applying an external magnetic field. The study was carried out in a magnetic field oriented both parallel and perpendicular to the axes of the rods (with parallel and perpendicular geometry of the system) that make up the headpiece. It was shown that the extent of intensification of the extraction of copper ions at different geometries of the system differs insignificantly and that the extraction of copper ions from the solution occurs by biosorption and cementation onto the metal headpiece.