RECOVERY AND FINE purification OF ISOTOPIC enriched <sup>76</sup>Ge From ITS WASTES of MANUFACTURING detectors of GERMANIUM nucleus double β-decay
Germanium enriched by <sup>76</sup>Ge recovering process scheme, from wastes and its subsequent purification by rectification of germanium tetrachloride in the column made of quartz with middle cube. Packing material is selected to be high purity tantalum.