modelnitri
ASM1 nitrification tank
Extends from WasteWater.Icons.nitri, Interfaces.ASM1base.
Information
This component models the ASM1 processes and reactions taking place in an aerated (nitrification) tank
of a wastewater treatment plant.
The InPort signal gives the tank temperature to the model.
Parameters:
- all soichiometric and kinetic parameters of the activated sludge model No.1 (ASM1)
V - volume of the tank [m3]
alpha - oxygen transfer factor
de - depth of the aeration system [m]
R_air - specific oxygen feed factor [g O2/(m3*m)]Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.SIunits.Volume | V | 1000 | Volume of nitrification tank |
| Real | alpha | 0.7 | Oxygen transfer factor |
| Modelica.SIunits.Length | de | 4.5 | depth of aeration |
| Real | R_air | 23.5 | specific oxygen feed factor [gO2/(m^3*m)] |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| WWU.MassConcentration | So_sat | Dissolved oxygen saturation | |
| Interfaces.WWFlowAsm1in | In | ||
| Interfaces.WWFlowAsm1out | Out | ||
| Interfaces.WWFlowAsm1out | MeasurePort | ||
| Modelica.Blocks.Interfaces.RealInput | T | ||
| Interfaces.AirFlow | AirIn |