Hollange : a 432 m², vertical flow reed bed (French system) plus a 288 m² second stage unsaturated vertical flow filter, and a 1200 m² vegetated polishing zone treating 102 m3/d of domestic effluent.
2-stage Vertical Flow Constructed Wetland for the treatment of raw domestic sewage (French system) for 1360 people-equivalent adapted to the local resources and climate with UV tertiary treatment.
A horizontal subsurface flow constructed wetland treating the wastewater from a housing scheme in the tropical island of Mayotte
Resolis: Two 200m2 horizontal subsurface flow wetlands operated in paralell treating 10m3/d of secondary sewage.
Client: Rudkøbing Municipality
Location: Rudkøbing, Denmark
Established: 1992
Number of basins: 8
Sludge type:Activated sludge
Sludge volume: 232 tonnes DS/year
PE, amount: 13,000
Client: Greve Municipality
Location: Mosede, Denmark
Established: 1999
Number of basins: 10
Sludge type: Activated sludge
Sludge volume: 1,000 tonnes DS/year
PE, amount: 60,000