Special thanks are directed towards the Academician of Russian Academy of Sciences, Prof. Yuri Vasiliev (President of St-Petersburg State Technical University), Prof. Orn Taube (Rector of Kalmar University), Mr. Felix Karmazinov (President of "Vodokanal St.Peterburg" Company), Mr. Anders Engstrom (President of the Union of Baltic Cities), Mr. Hakan Brynielsson (Managing Director of Kalmar County), Dr. Marcia Gomes (Kalmar University College), Dr. Vitalii Richkov (Chair of The Committee for Science and Higher Education of St-Petersburg City Administration), Prof. Mikhail Fedorov (First Vice-President of St-Petersburg State Technical University), Prof. Per Wramner (GIWA International), Prof. Vadim Korablev (Vice-rector of St-Petersburg State Technical University), Mr. Jan Johansson (Vice-Consul of Consulate General of Sweden) .