Overview

Construction progress
Start of construction:   March 1991
Completion:                  December 1995
Beginning of aperation and function tests: January 1996 til June 1996
In operation since: 3. July 1996
Discharge of sewage flow: June 1996
                          Valle Aurina: June 1997
                    Bassa Val Badia: December 2000

Operating data
Yearly quantity of sewage: 6.000.000 m³/a
Sludge quantity: 6.000 Tons/a
Produced electrical energy: 1.500.000 kWh/a
Efficiency:   BOD5 = 99%
                     COD = 96%
                      Ntot = 87%
                      Ptot = 93%