Client: Nakskov Municipality

Location: Nakskov, Denmark

Established: 1990

Number of basins: 10

Sludge type:Activated sludge

Sludge volume: 870 DS/year

PE, amount: 33,000

Saint Sulpice la Foret : a 1000 PE waste stabilization pond boosted to 1950 PE by addition of reed bed filters. A 2,400 m², vertical flow reed bed (French system), a 1,950 m² second stage vertical flow, unsaturated plus a 10,000 m² of willow plantation and a 5,000 m² pond treating 400 m3/d of domestic effluent.

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

Balhall: A two stage, 185 m2,Aerated saturated vertical flow reed bed system treating 5 m3/d of settled, secondary sewage.

Aerated wetland for a hotel in Antwerp, Belgium

1,2 ha system treating the effluent of an activated sludge system for treament of the liquid fraction of swine manure.

Grenoble – urban park Ouagadougou: a 1 ha urban park with reed bed filters and surface flow wetlands collecting and treating stormwater runoff from the roofs of buildings and from adjacent roads in order to meet irrigation needs of the park and to reduce discharge of stormwater into the municipal sewer system. This project was the laureate of the NOVATECH 2013 international conference of sustainable urban drainage award http://novatech.graie.org/a_present_laureats.php

 

 

Vertical flow wetland, 75 PE for an ecological housing project in Arnhem, the Netherlands.

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.

20 years old French system serving 200 p.e. in the Lyon area