Gubina Tamara Ivanovna RussiaSaratovSaratov State Polytechnical University named after Gagarin Yu. A., 410054, Saratov, Polytechnical str., 77gubinati@mail.ru Author's articles Adsorption of Fe2+, Mn2+, Cu2+, Cd2+ Cations Using Granular Glauconite Sorbents The Determination of Biological Effects of New Heterocyclic Compounds on Plants and the Evaluation of Environmental Safety of Their Application Luminescent Determination of Polycyclic Aromatic Hydrocarbons on Cellulose Diacetate Matrix Modified by Surfactants