Municipality of Tuscania

Biological purification of civil wastewater. Serving a municipal sewerage system.

Technology used

The plant is a biological purifier with activated sludge. Composed of underground tanks in CAV and equipped with electromechanical components such as pumps, blowers, diffusers, submersible mixers. The system is structured according to the classic process of biological purification with activated sludge. Thus we have a grate, primary sedimentation, an oxidation section, an anaerobic denitrification section, recirculation system and secondary sedimentation.

The settlers are equipped with “back and forth” bridge cranes and there is a compactor filter coil for the sieved material and a press filter for the sludge.

Technical data

P.E	10,000
Degritting	2 lines
Lifting	1 line
Denitrification	1 line
Oxidation	1 line
Secondary sedimentation	2 lines
Chlorination	1 line
Sludge digestion and thickening	1 line