.WasteWater.ASM2d

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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