RT Conference_Proceedings T1 What is the current energy situation in a WWTP? H2020 project ENERWATER A1 Longo, Stefano K1 WWTPs K1 Energy efficiency K1 ENERWATER YR 2018 FD 2018-05-17 LK http://hdl.handle.net/10347/17833 UL http://hdl.handle.net/10347/17833 LA eng DS Minerva RD 23 abr 2026