.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

Name	Description
deni	ASM2d denitrification tank
nitri	ASM2d nitrification tank
precipitation	Phosphorus precipitation tank
SecClarModTakacs	ASM2d Secondary Clarifier Model based on Takacs
blower	Blower for the aeration of the nitrification tanks
pump	ASM2d wastewater pump
FlowSource	Flowsource
WWSource	Wastewater source
EffluentSink	Receiving water (river)
SludgeSink	Wastesludge sink
ControlledDivider2	Controlled flow divider
divider2	Flowdivider
mixer2	Mixer of two ASM2d characterised flows
mixer3	Mixer of 3 ASM2d characterised flows
sensor_COD	Ideal sensor to measure chemical oxygen demand (COD)
sensor_NH	Ideal sensor to measure ammonium nitrogen
sensor_NO	Ideal sensor to measure nitrate nitrogen
sensor_O2	Ideal sensor to measure dissolved oxygen concentration
sensor_PO	Ideal sensor to measure dissolved phosphorus
sensor_Q	Ideal sensor to measure the flow rate of an ASM2d wastewater stream
sensor_TKN	Ideal TKN and total nitrogen sensor
sensor_TP	Ideal sensor to measure the total phosphorus concentration in ASM2d wastewater
sensor_TSS	Ideal sensor to measure total suspended solids concentration (ASM2d)
Examples	Demonstration examples of the components of the ASM2d library
Interfaces	Connectors and partial ASM2d model for Waste Water Treatment Modelling
PreClar	Primary clarifier modelling based on ASM2d
SecClar	Library for secondary settling tank modelling based on ASM2d