.WasteWater.ASM2d

Component models for the Activated Sludge Model No.2d

Information

This library contains components to build models of biological municipal
wastewater treatment plants based on the Activated Sludge Model No.2d (ASM2d) by the
International Association on Water Quality (IAWQ) [1].


The library currently is structured in following sub-libraries.

 - Interfaces (partial ASM2d models and connectors)
 - PreClar (primary clarifier models)
 - SecClar (several secondary settling tank models)
 - Examples (wastewater treatment plant models)

Main Author:
   Gerald Reichl
   Technische Universitaet Ilmenau
   Faculty of Informatics and Automation
   Department Dynamics and Simulation of ecological Systems
   P.O. Box 10 05 65
   98684 Ilmenau
   Germany
   email: gerald.reichl@tu-ilmenau.de


References:

[1] M. Henze and W.Gujer and T. Mino and. M.v. Loosdrecht: Activated Sludge
    Models ASM1, ASM2, ASM2d, and ASM3. IWA Task Group on Mathematical Modelling
    for Design and Operation of Biological Wastewater Treatment, 2000.

This package is free software; it can be redistributed and/or modified under the terms of the Modelica license, see the license conditions and the accompanying
disclaimer in the documentation of package Modelica in file "Modelica/package.mo".

Copyright (C) 2002 - 2003, Gerald Reichl

Contents

NameDescription
deniASM2d denitrification tank
nitriASM2d nitrification tank
precipitationPhosphorus precipitation tank
SecClarModTakacsASM2d Secondary Clarifier Model based on Takacs
blowerBlower for the aeration of the nitrification tanks
pumpASM2d wastewater pump
FlowSourceFlowsource
WWSourceWastewater source
EffluentSinkReceiving water (river)
SludgeSinkWastesludge sink
ControlledDivider2Controlled flow divider
divider2Flowdivider
mixer2Mixer of two ASM2d characterised flows
mixer3Mixer of 3 ASM2d characterised flows
sensor_CODIdeal sensor to measure chemical oxygen demand (COD)
sensor_NHIdeal sensor to measure ammonium nitrogen
sensor_NOIdeal sensor to measure nitrate nitrogen
sensor_O2Ideal sensor to measure dissolved oxygen concentration
sensor_POIdeal sensor to measure dissolved phosphorus
sensor_QIdeal sensor to measure the flow rate of an ASM2d wastewater stream
sensor_TKNIdeal TKN and total nitrogen sensor
sensor_TPIdeal sensor to measure the total phosphorus concentration in ASM2d wastewater
sensor_TSSIdeal sensor to measure total suspended solids concentration (ASM2d)
ExamplesDemonstration examples of the components of the ASM2d library
InterfacesConnectors and partial ASM2d model for Waste Water Treatment Modelling
PreClarPrimary clarifier modelling based on ASM2d
SecClarLibrary for secondary settling tank modelling based on ASM2d

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