Sils i Vidreres

This Waste Water Treatment Plant collects and treats the domestic and industrial wastewaters of the municipalities of Sils and Vidreras.

The WWTP has a biological activated sludge system with nitrification de-nitrification.

To enable the water to reach the plant it was necessary to build 4 pumping stations in the municipality of Sils, along with 4 convey systems, with a total length of 2,376 m and a gravity collector from Vidreras with a length of 1,843 m.

Type of treatment

Biological activated sludge.

Main features

Location: Catalonia, Spain

Equivalent population: 72.917

Capacity: 5.000 m3/day

Construction: 1994
Extension: 2004