... EXPERIMENTS AND RESEARCHES . ... Development of moderate-stage technologies to produce biomass of microorganisms and biologically active substances (BAS) to provide highly efficient ecologically safe production of bacterial, fermental and medicinal preparations. ... Development of new technology to produce biomass of microorganisms and BAS using the emulsion nutrient medium based on modified hydrocarbons in the atomic reactor of the closed type will allow to decrease the biopreparations cost. ...