The purification plant of Trapani has a potential of 118,500 EQUIVALENT INHABITANTS, treats about 19-22,000 cubic meters of mixed waste per day.

Of which:

Trapani middle day =10.084mc

Paceco middle day = 1.753 mc

Erice middle day = 8.850 mc

This purification plant presents the classic active sludge process complete with tertiary treatment by means of a final filtration system