@article{Busarev2025purification, author={Busarev, A.V. and Selyugin, A.S. and , ..}, title={PURIFICATION OF FUEL OIL-CONTAINING BOILER WASTEWATER IN A HYDROCYCLONE-FILTERING UNIT}, journal={Herald of Technological University}, publisher={Kazan National Research Technological University}, year={2025}, pages={133-137}, volume={27}, issue={11}, }