Tarnow (Poland)

Size of the plant: 220000 P.E.

Wastewater: Mainly domestic.

Wastewater treated: 35000 m³/d.

LODOred dosing rate: 20.6 l/d.

Overall sludge management savings: 87.500 €/year (including LODOred cost).

* updated on January 2008.

Alsenz (Germany)

Size of the plant: 12000 P.E.

Wastewater: Mainly domestic with vineyard.

Wastewater treated: 2030 m³/d.

LODOred dosing rate: 0.75 l/d.

Surplus sludge reduction: 20% less than previous year’s equivalent period.

* updated on March 2006.

Valdebernardo (Spain)

Size of the plant: 32500 P.E.

Wastewater: Mainly domestic.

Wastewater treated: 5000 m³/d.

LODOred dosing rate: 0.9 l/d.

Surplus sludge reduction: 41% less than previous year’s equivalent period.

* updated on March 2006.