1. St. Petersburg State University 7–9 Universitetskaya Embankment St. Petersburg 199034 Russia
2. St. Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS) Scientific Research Centre for Ecological Safety of the Russian Academy of Sciences Corpusnaya 18 St. Petersburg 197110 Russia
3. St. Petersburg State Technological Institute (Technical University) 26, Moskovski ave. St. Petersburg 190013 Russia
4. Department of Materials and Environmental Technology Tallinn University of Technology Ehitajate tee 5 19086 Tallinn Estonia