t
Fig 8.2
Plants for Biological Phosphorus Removal
Biological phosphonts removal (P) in combination with nitrification and denitrification (D + N). Internal carbon source.
The easily degradable organic matter in raw wastewater is used directly for the
biological phosphorus removal together with substances which might be produced
by fermentation in the anaerobic tank.
Fig 8.3 shows an anaerobic tank for biological phosphorus removal.
Fig 8.3
Anaerobic tank for biological phosphonts removal. Odense N0 treatment plant
(Denmark).
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