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  1. Waterquality

    • WQ-processes compiler (DuPROL)
      • User defines waterqualityprocesses (decay etc), based on habitat functionality => simple model without flow dynamics
    • Integration Delwaq
      • Selection of processes (some are fixed (Delwaq), some are user defined(Duprol)), description in UI.
      • Online coupling every timestep WQ and Flow (Purpose structure control based on waterquality )

    TEWOR

    • oxygen in different cases (Based on BOD, COD, NH4, etc)
    • scenario management (cases with different rainfall data, different concentrations)
    • Output variable calculation based on different scenario's (Statistics(avg, sum, etc) and defined(tewor-formula)

    RTC

    • Structure control based on waterquality

    Import

    • Duflow schematisation
    • Legger (GIS-import)
    • Duprol processes (Default processes, and user defined)

    RR

    • One RR/RAM node for different area's (Paved, unpaved, greenhouse, openwater)

    Example Duprol

    /* DUFLOW CURSUS MAART 1993 EENVOUDIG ZUURSTOFMODEL*/
    /* HANS AALDERINK */ 
    
    
    WATER BZV [ 4.000] mg O2/l ;BIOCHEMISCH ZUURSTOFVERBRUIK
    wATER NH4 [ 2.000] mg n/l ;AMMONIUM
    WATER O2 [10.000] mg O2/l ;ZUURSTOFCONCENTRATIE
    
    
    PARM Kbzv [0.1000] 1/dag ;SNELHEIDSCONSTANTE BZV AFBRAAK
    PARM Knh4 [0.1000] 1/dag ;SNELHEIDSCONSTANTE NITRIFICATIE
    PARM Kl [0.3000] m/dag ;STOFOVERDRACHTSCONSTANTE 02
    PARM Os [10.000] mg O2/l ;VERZADIGINGSCONCENTRATIE
    PARM Aon [4.6700] mg O2/mg N ;AANTAL MG O2 PER MG N
    PARM ALFA [0.0200] mg O2/(W/m2);ZUURSTOFPRODUKTIE CONSTANTE
    PARM SOD [1.0000] g/m2,dag ;SEDIMENTZUURSTOFVERBRUIK
    XT I0 [100.00] W/m2 ;INSTRALING
    FLOW Z [2.0000] m ;WATERDIEPTE
    {
    K1(NH4)=-Knh4;
    K1(BZV)=-Kbzv;
    K1(O2)=-Kl/Z;
    K0(O2)=Kl*Os/Z-Kbzv*BZV-Aon*Knh4*NH4-SOD/Z+ALFA*I0;
    }