Within the framework of the project "Erasmus +": Institutional partnership for the sustainability of transboundary water use: Russia and Kazakhstan "from April 24 to May 5, project coordinator, pro-rector for strategic development and scientific work A.B.Myrzagaliyeva, project manager, acting. head of the department of postgraduate education B.Z Medeubaeva and teacher, assistant professor of chemistry, Ph.D. M.V.Popova have undergone a scientific internship at the University of Aristotle in Soloniki, Greece.