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Wastewater treatment

Membrane filter for wastewater treatment
Membrane filter for wastewater treatment

A sewage plant is being constructed specifically for the DEUS 21 housing estate. This only accepts the domestic wastewater from DEUS 21 households and is a high performance, anaerobic, bio-membrane plant. A main characteristic of anaerobic wastewater treatment plants is that they have to operate under air-tight conditions and therefore do not emit any odours.

In the sewage plant, the wastewater components containing carbon are converted into biogas and the nutrients nitrogen and phosphorous into fertiliser salt. The biogas is used to supply the plant with power and heat. Surplus electricity is fed into the supply grid. The wastewater treatment is specially designed so that practically no sewage sludge is formed.

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