
Ashkelon, Israel

35,000 m3/d
Shtang upgraded the Ashkelon WWTP from secondary to tertiary level treatment and from 24,000 m3/d to 35,000 m3/d.
The work included upgrading of the bioreactors, upgrading and adding clarifiers, a complete gravitational sand filtration system, sludge treatment upgrading and a biogas holding tank.