The Garaizar DWTP had only one decanter, which prevented important maintenance and conservation work from being carried out properly, since it cannot be taken out of service for more than a few hours. The project has managed to provide it with an additional decanter to increase quality guarantees, in addition to other improvements to leave a completely renovated facility to adequately fulfill its function over the next few years.
General Information
- Client: Consorcio de Aguas Bilbao Bizkaia.
- Location: Iurreta, Vizcaya (Basque Country). Spain.
- Flow: 16,000 m3/day.
- Nominal flow: 300 l/s.
- Population: 3,600.
Key points
Treatment:
- Headworks.
- 1 super-pulsator type decanter.
- 7 sand filters.
- Disinfection, chlorine gas.
Supplied municipalities:
Durango, Iurreta, Mañaria Izurza, Elorrio, Zaldibar, Ermua.