Aerated wetland of 360 m², treating the sanitary waste water from an elementary school.

Aerated wetland at nursery home in Belgium

Two stage vertical flow wetland with recirculation. The system treats the wastewater from the ecological office building. The treated wastewater is reused for toilet flushing.

Recirculated vertical flow French system for 800 p.e. with polishing in a "natural" horizontal flow wetland 

 

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

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.

 

Segonzac wastewater treatment plant for domestic sewage - Capacity 1600 people equivalent. In the shape of snail, emblem of the village.  Design : Epur Nature. 2014

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

At Escurolles, in central France (Allier), a reed bed fed with raw sewage assures primary and secondary treatment for 705 PE , followed by a tricking filter for polishing and nitrification 

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

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