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

 

Wastewater treatment plant for 1200 p.e. at St-Affrique-les-Montagne, south west of France (Tarn), with 1 vertical flow reed bed combined with a surface flow polishing treatment

Two constructed wetlands at Warsco Genk treat the run-off from 1 ha pavement and the cleaning water from a washing street for temporary units.

Pond treatment system to prevent algae growth at Bebat Tienen (Belgium)

Earls Colne: Two 800m2 vertical flow reed beds operated alternately to treat 1,168m3/d of tertiary sewage waste water.

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.

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

The Orhei Constructed Wetland treatment plant, the biggest secondary treatment entirely based on CWs in the world

Intensified (aerated) wetland for wastewater treatment of 800 employees at the administrative center of a mining company, situated near Belo Horizonte, Brazil.


Conception: 2 Septic Tanks for pre-treatment, aerated wetland as main treatment and horizontal flow constructed wetland post treatment.  

Wetland project and execution by Rotária do Brasil, Landscaping only execution by Rotária do Brasil.

 

Metz –park of the Seille : collecting and treating stormwater from an adjacent new housing development area inside a 20 ha urban park  and renaturation of the river Seille, flowing along the park.