1. Department of Industrial Chemistry ‘Toso Montanari’; University of Bologna; 4 Viale del Risorgimento Bologna Italy
2. DICAM, Department of Civil, Chemical, Environmental and Materials Engineering; University of Bologna; 28 Via Terracini Bologna Italy
3. Operative Unit ‘Industrial Ecodesign, Waste Recycle and Life Cycle of Products’, Interdepartmental Centre of Industrial Research ‘Energy and Environment’; 22 Via Anghera' Rimini Italy