- Recommendations for transformation of mobile toxic components into hardly soluble compounds were elaborated
- Recommendations for transformation of tungsten into water soluble form with the purpose of its further hydrometallurgical extraction as marketable product were developed;
-Estimation of water biodiversity state in the region as a result of developed measures of safe storage, recycling, neutralization and utilization of toxic substances, contained in wastes of Dzhidinzky mining plant was carried out.