Supply of a Compact Pre-treatment unit for Sewage and a Compact Tertiary Treatment Unit in the Municipality of Poros-Skala, in Kefalonia

Supply of a compact pretreatment unit for sewage, a sewage pre-aeration and equalization tank, the one-year renting of a compact biological treatment unit with the MBBR method, and the supply of a compact tertiary unit with UF membranes.