Beautiful two stage French system treating the wastewater of a hamlet in the outskirts of Paris

Dufftown: An 800m2 surface flow reed bed, treating 650 m3/d of copper contaminated effluent from three distilleries.

The two stage reed bed system at Aumont (500 PE), in the French Jura mountains meets stringent discharge standards in phosphorous removal through a third stage filtration with reactive media

Aerated wetland for a hotel in Antwerp, Belgium

Seefood processing plant where the wastewater from cleaning fish and shellfish is treated in a VF wetland planted with papyrus.

The effluent is reused after ozonisation in the plant.

Client: Galten Municipality

Location: Skovby, Denmark

Established: 1995

Number of basins: 8

Sludge type:Activated sludge

Sludge volume: 185 tonnes DS/year

PE, amount: 12,000

-          Adapted „French system“ for a nursing home,  Hogar de Ancianos Sta. Ana y San Joaquín y Asociación Ayuda Me Perú

-          All treated wastewater is reused for irrigation of agricultural used area

-          The 2 staged wetland system treats the domestic effluent of 55 residents and employees

-          The pre-treatment is carried out on the surface of an planted, vertical flowed gravel bed wetland with 2 charging points, used alternately (2 and 2 days) 

-          The post-treatment is carried out in an planted vertical flowed sand bed wetland with 4 divisions to maintain always the biologically activity in all parts of the wetland  

 

Design, Construction and Operation and mantainmance by Rotaria del Perú, online monitoring by SCADAweb

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

Client: Sorø Municipality

Location: Tuelsø, Denmark

Established: 2003

Number of basins: 10

Sludge type: Activated sludge

Sludge volume: 550 tonnes DS/year

PE, amount: 22,000

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