General model for biological nutrient removal activated‐sludge systems: model application | Zendy

Barker P.S. | Zendy; Dold P.L. | Zendy

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General model for biological nutrient removal activated‐sludge systems: model application

Author(s) -

Barker P.S.,

Dold P.L.

Publication year - 1997

Publication title -

water environment research

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.356

H-Index - 73

eISSN - 1554-7531

pISSN - 1061-4303

DOI - 10.2175/106143097x125678

Subject(s) - anoxic waters , activated sludge , nitrification , denitrification , activated sludge model , phosphorus , nutrient , nitrate , environmental science , environmental engineering , enhanced biological phosphorus removal , steady state (chemistry) , chemistry , environmental chemistry , sewage treatment , nitrogen , organic chemistry

The application of a general model for nitrification denitrification biological excess phosphorus removal (NDBEPR) activated‐sludge systems is demonstrated. Results of simulations show the model is capable of predicting sludge production and oxygen use for a range of system types and configurations, and of tracking changes in a number of parameters including soluble phosphorus and nitrate concentrations. Application of the model is demonstrated for aerobic and anoxic–aerobic systems and for a number of nutrient removal systems for both steady‐state and for dynamic conditions.

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