1. Department of Engineering University of Campania “Luigi Vanvitelli” via Roma 29 Aversa I‐81031 Italy
2. Department of Civil Engineering and Architecture and UdR‐Catania Consorzio INSTM University of Catania Viale Andrea Doria 6 Catania 95125 Italy
3. Department of Chemical Sciences Federico II University of Naples Via Cintia 21 Naples 80126 Italy
4. Ecoricerche srl Via Principi Normanni 36 Capua 81043 Italy