NITROGEN REMOVAL SYSTEM AND PROCESS

NITROGEN REMOVAL SYSTEM AND PROCESS

A wastewater treatment system comprising a basin, an N2O sensor, and an organic carbon source. The basin is configured to subject wastewater to an activated sludge-based biological treatment wherein nitrogen is removed from the wastewater. The N2O sensor is positioned in the basin and configured to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sathyamoorthy, Sandeep, Bhattarai, Bishav, Downing, Leon Scott, Redmond, Eric Daniel
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:A wastewater treatment system comprising a basin, an N2O sensor, and an organic carbon source. The basin is configured to subject wastewater to an activated sludge-based biological treatment wherein nitrogen is removed from the wastewater. The N2O sensor is positioned in the basin and configured to produce an N2O detection in the biological treatment. The organic carbon source is fluidly connected to the basin. The wastewater treatment system is configured to dose organic carbon from the organic carbon source to the biological treatment based on the N2O detection so that the wastewater treatment system controls an N2O level of the biological treatment via the organic carbon.