Wastewater treatment plant for 1250 p.e., in a very touristic site in the south of France, separative sewerage system, constructed in 1998.

“French sytem” treating raw unsettled sewage in a 2 stage vertical flow reed bed filter without electricity

Bobbingworth: A 560m2, surface flow reed bed treating 30m3/d of iron loaded landfill leachate 

A horizontal subsurface flow constructed wetland treating the wastewater from a housing scheme in the tropical island of Mayotte 

Bauduen : a 2-stage Vertical FLow  reed bed filter (French Design) for the treatment of domestic effluent from a village with variable population. A UV tertiary treatment ensures pathogens removal for protection of the bathing area in the lake downstream.

Aerated wetland treating waste water from a small cheesery and dairy farm

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

An educational wetland of 30 PE treating the sanitary wastewater of a toilet building.

Client: Haslev Municipality
Location: Haslev, Denmark
Number of basins: 8
Sludge type: Active
Sludge volume per year: 500 tonnes DS/year
PE, amount: 8,000

Allenwiller : a 1700 m², vertical flow reed bed (French system) plus a 960 m² second stage unsaturated vertical flow reed bed filter, treating 495 m3/d of domestic effluent from three villages (1100 PE) in Alsace.