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4.9 Uitleg over de parameters van de nitrificatiecontroller ......................................................................51
4.9.1 SRT-MODUS............................................................................................................................51
4.9.2 SRT (HANDMATIG) .................................................................................................................51
4.9.3 DAILY SURPLUS MASS (Dagelijks overschot) .......................................................................51
4.9.4 COD-TKN RATIO (COD-TKN-verhouding) ..............................................................................52
4.9.5 MIN NITRIFERS CONC. (Min. conc. stikstofhoudende stoffen) ..............................................52
4.9.6 MAX NITRIFERS CONC. (Max. conc. stikstofhoudende stoffen) ............................................52
4.9.7 MODEL CORRECTION FACT. (Correctiefactor model) ..........................................................52
4.9.8 SUBSTIT. DO FOR MODEL (Vervangende DO voor model) ..................................................52
4.9.9 NH4-N SETPOINT (SETPOINT NH4-N) ..................................................................................52
52
aanvoerregeling)..........................................................................................................................53
4.9.12 DERIVATIVE TIME NH4 (Afgeleide tijd NH4) (alleen als NH4-N-meting in het effluent
beschikbaar is voor aanvoerregeling)..........................................................................................53
4.9.13 Min. DO ..................................................................................................................................53
4.9.14 Max. DO .................................................................................................................................53
4.9.15 SMOOTHING (afvlakking)......................................................................................................53
4.10 Uitleg van de DO CONTROL (DO-regeling) (alleen voor de optie DO-regeling) ............................53
4.10.1 P FAKT O2 (alleen voor de optie VFD) ..................................................................................53
4.10.2 AFGELEIDE TIJD...................................................................................................................53
4.10.3 INT PART (Int. onderdeel)......................................................................................................53
4.10.4 DEMPING...............................................................................................................................54
4.10.5 SUBST AERATIE ...................................................................................................................54
4.10.6 AANTAL STAPPEN................................................................................................................54
4.10.7 VFD P MIN (Voor DO-regeling zonder VFD-optie wordt dit vastgesteld op 100%)................54
4.11 INGANGEN .....................................................................................................................................54
4.11.1 MIN INFLOW (Min. instroom).................................................................................................54
4.11.2 MAX INFLOW (Max. instroom)...............................................................................................54
4.11.3 0/4 tot 20mA ...........................................................................................................................54
4.11.4 MIN RECIRCULATION (Min. recirculatie)..............................................................................54
4.11.5 MAX RECIRCULATION (Max. recirculatie)............................................................................54
4.11.6 0/4 tot 20mA ...........................................................................................................................54
4.11.7 Q RECI RATIO (Q-RECI-verhouding) ....................................................................................54
4.11.8 MIN RETURN SLUDGE (Min. retourslib) ...............................................................................55
4.11.9 MAX RETURN SLUDGE (Max. retourslib).............................................................................55
4.11.10 0/4 tot 20mA .........................................................................................................................55
4.11.11 Q RETURN RATIO (Q-retour-verhouding)...........................................................................55
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