1. Department of Environment Protection and Water Engineering, Faculty of Environmental Engineering, Saulėtekio al. 11, 10223 Vilnius, Lithuania
2. Institute of Mechanical Science, Faculty of Mechanics, Vilnius Gediminas Technical University, J. Basanavičiaus g. 28, 03224 Vilnius, Lithuania
3. Institute of Environmental Protection, Faculty of Environmental Engineering, Vilnius Gediminas Technical University, Saulėtekio al. 11, 10223 Vilnius, Lithuania
4. Department of Mechanical and Materials Engineering, Faculty of Mechanics, Vilnius Gediminas Technical University, Saulėtekio al. 11, 03225 Vilnius, Lithuania