E-Andrew Sindt Creative Component S11.pdf

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4.5 Effects of COD Fractions ....................................................................................................... 644.5.1 Regular Mode .............................................................................................................. 644.5.2 BNR-S1 Mode .............................................................................................................. 654.6 Variation of Cycle Phase Duration ........................................................................................ 654.6.1 Anaerobic-Oxic Phase Variation .................................................................................. 664.6.2 Anoxic-Oxic Phase Variation ....................................................................................... 66Chapter 5: Conclusion ........................................................................................................................ 685.1 Summary .............................................................................................................................. 685.2 Future Work .......................................................................................................................... 69Chapter 6: References ........................................................................................................................ 70Appendix I: BioWin Simulation Setup ................................................................................................ 74Appendix II: Selected BioWin Simulation Data .................................................................................. 84Appendix III: Monthly Mechanical Monitoring Reports .................................................................... 94Appendix IV: BioWin User Manual Process Model Formulation ....................................................... 105Acknowledgements ............................................................................................................................ 1374
List of FiguresFigure 2.1- Biomass storage and decay ............................................................................................. 15Figure 2.2- Classical predenitrification............................................................................................... 16Figure 2.3- Simultaneous nitrification and denitrification ................................................................. 17Figure 2.4- Bernard process schematic .............................................................................................. 18Figure 2.5- Typical SBR cycle for 90% N removal ............................................................................... 19Figure 2.6- Required components for P removal ............................................................................... 20Figure 2.7- Phoredox process ............................................................................................................. 21Figure 2.8- Bardenpho process .......................................................................................................... 21Figure 2.9- Characteristic EBPR behavior in an anaerobic/aerobic SBR ............................................ 22Figure 2.10- COD profile with BioWin state variables ....................................................................... 26Figure 3.1- Flowchart of activities for BioWin Simulations ................................................................ 28Figure 3.2- Grundy Center wastewater treatment plant schematic.................................................. 29Figure 3.3- BioWin screen system layout ........................................................................................... 34Figure 3.4- SBR dimensions ................................................................................................................ 35Figure 3.5- BioWin SBR operation input screen for BNR-S1 mode .................................................... 36Figure 4.1- Influent specifier COD fractions page for regular mode .................................................. 42Figure 4.2- Influent specifier COD fractions page for BNR-S1 mode ................................................. 43Figure 4.3- Heterotrophic bacteria metabolism ................................................................................ 44Figure 4.4- OHO yield sensitivity plot for regular mode .................................................................... 45Figure 4.5- Percent error plot for OHO yield for regular mode ......................................................... 46Figure 4.6- AOB maximum specific growth rate sensitivity plot for regular mode ........................... 47Figure 4.7- AOB maximum specific growth rate percent error plot for regular mode ...................... 48Figure 4.8 -NOB maximum specific growth rate sensitivity plot for regular mode ........................... 49Figure 4.9 -NOB maximum specific growth rate sensitivity plot for regular mode (NO - 2 ) ................ 495
Page 1 and 2: Prediction of nutrient removal with
Page 3 and 4: Table of ContentsList of Figures ..
Page 5: 3.9 Effect of COD Fractions .......
Page 9 and 10: Figure AI.14- D.O. set point itiner
Page 11 and 12: Table AI.1- Influent specifier inpu
Page 13 and 14: Chapter 1: Introduction1.1 Importan
Page 15 and 16: Chapter 2: Literature Review2.1 Nut
Page 17 and 18: has a very low cBOD concentration a
Page 19 and 20: dissolved oxygen (D.O.) at a suffic
Page 21 and 22: Denitrification using biomass decay
Page 23 and 24: Figure 2.7- Phoredox process (Rittm
Page 25 and 26: increased the mean volatile fatty a
Page 27 and 28: used model is the Activated Sludge
Page 29 and 30: conditions included a discrete fill
Page 31 and 32: 3.1 Wastewater Treatment Plant Desc
Page 33 and 34: BNR-S2 operated with 1.5 hours simu
Page 35 and 36: Effluent 7.2 35 7.8 3.5 0.8 0.8 1.9
Page 37 and 38: constant width of 12.6 m over this
Page 39: Table 3.5- Sensitivity Parameters f
Page 42 and 43: 3.6.2 Calibration of BNR-S1 ModeThe
Page 44 and 45: Chapter 4 Results and Discussion4.1
Page 46 and 47: include 24-hour composite samples t
Page 48 and 49: Perecent deviation (predicted - obs
Page 50 and 51: Percent deviation (predicted-observ
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4.2.2.2 Aerobic P/PHA uptake and P/
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Calibrated simulator parameters for
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Sum absolute value of percent devia
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Absolute value of percent deviation
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Table 4.10- BNR-S2 colder (15.7 o C
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Table 4.13- Width adjustment effect
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Percent removala linear trend from
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Chapter 5: Conclusion5.1 SummaryBio
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Chapter 6: ReferencesAlleman, J.E.,
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Libra, R. D., Wolter, C. F., and La
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Appendix IBioWin Simulation Setup74
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Figure AI.2 - Influent specifier fr
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Figure AI.5 - Influent specifier fr
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Figure AI.9 - SBR operation page fo
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Figure AI.13 - SBR operation page f
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Appendix IISelected BioWin Simulati
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Table AII.1- Percent deviation from
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Table AII.2- Percent deviation from
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Sum absolute value of percent devia
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AOB and NOB maximum specific growth
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Appendix IIIMonthly Monitoring Repo
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DAYIrrig.1000'sGPDInfluentNH3-Nmg/L
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D RAIN- SETT. RECYCLE Irrig.1000' I
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D RAIN- SETT. RECYCLE Irrig.1000' I
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