1. Department of Environmental Technology, Faculty of Chemistry, University of Gdansk, 80–308 Gdansk, Poland
2. Department of Chemical Technology, Faculty of Chemistry, Gdansk University of Technology, 80–233 Gdansk, Poland
3. Laundry and Dry Cleaning Center Eko-Styl Rental Sp. Z o. o. Sp.k., 37–300 Lezajsk, Poland