1. Department of Civil, Environmental, Land, Building Engineering and Chemistry, Polytechnic University of Bari, Via E. Orabona 4, 70125, Bari, Italy
2. Department of Agricultural and Environmental Sciences (Di.S.A.A.T), University of Bari, Via Amendola165/A, 70126 Bari, Italy
3. School of Engineering, University of Basilicata, Via dell'Ateneo Lucano 10, Potenza, 85100, Italy
4. Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL, USA
5. Black & Veatch, KS, USA
6. Metropolitan Water Reclamation District of Greater Chicago, IL, USA