The main directions of scientific-technological development of beryllium hydrometallurgy at “UMP” are covered in this paper. Data about development of new processing technologies of bertrandite-phenacite-fluorite flotoconcentrate from Ermakov deposit (Russia) is given there. The findings of investigations regarding purification of process liquor from impurities using reagents-oxidizer and complexons are given in this paper as well as the data regarding regeneration of complexing reagent and its return to technological process. In this paper the results of investigations regarding the direct solid-phase synthesis of beryllium fluoride are shown. There covered the problems and possible technological ways of utilization of radioactive wastes, including beryllium, which generate during the process of nuclear facilities operation. The findings of investigations concerning purification of irradiated reactor beryllium simulator by dimethyldithiocarbamat sodium are given in this paper.