The chapter provides a short description about the available process models in Sumo.
The full plant model contains models which are describing mainstream, digestion and sidestream processes in one model thus the whole operation of a wastewater treatment plant can be simulated.
Dynamita, 2022
Full plant model for OUR and sludge production prediction considering only the following processes linked to the represented biomass groups:
The physio-chemical model considers:
Dynamita, 2022
Sumo1 is one step nitrification whole plant model considering different organism groups:
The physio-chemical model considers:
Varga et al. Recent Advances in Bio-P Modelling a new approach verified by full-scale observations, WRRmod2018 Session 1: Enhanced Biological Phosphorus Removal 47-60
Dynamita, 2022
Sumo2 is a two-step nitrification whole plant model extended from the Sumo1 model with the following modification:
Focus models are special full plant models developed in Sumo to highlight processes in more detailed way.
Dynamita, 2016
Sumo2C is an extension of Sumo2 for carbon capture technologies, by describing colloidal material and EPS generation, flocculation, and storage in all typical units of a water resource and recovery facility (WRRF).
Hauduc H., Al-Omari A., Wett B., Jimenez J., De Clippeleir H, Rahman A., Wadhawan T., Takacs I. (2018) Colloids, Flocculation and Carbon Capture A Comprehensive Plant-wide Model. Water Science and Technology, 79(1), 15-25
Dynamita, 2021
Sumo2S is an extension of Sumo2 whole plant model with main sulfur reactions:
Hauduc H., Wadhawan T., Johnson B., Bott C., Ward M., Takács I. (2018) Incorporating Sulfur Reactions and Interactions with Iron into a General Plantwide Model. Water Science and Technology, 79(1), 26-34.
Dynamita, 2021
Sumo4N is an extension of Sumo2 whole plant model extended with 4 step nitrification (Pocquet et al., 2016) and 4 step denitrification models (Hiatt & Grady, 2008), including N2O formation.
Hiatt, W.C., Grady, C.P.L. Jr., 2008. An updated process model for carbon oxidation, nitrification, and denitrification. Water Environ. Res. 80(11), 2145-2156.
Pocquet, M., Wu, Z., Queinnec, I., Spérandio, M., 2016. A two pathway model for N2O emissions by ammonium oxidizing bacteria supported by the NO/N2O variation. Water Res. 88, 948-959.
Museum models are the representation of widely known historical models of the wastewater treatment.
The classic model from 1986 that started it all. Influent inorganics added to be able to calculate TSS (required for certain phase separation units). Nitrification/denitrification model, for estimation of OUR and sludge production in BNR configurations.
Henze M., Grady C. P. L. Jr, Gujer W., Marais G. v. R. and Matsuo T. (2000) Activated Sludge Model No. 1, IWA Publishing, Scientific and Technical Report No. 9, London
Bio-P model based on ASM1 with modifications.
Henze M., Gujer W., Mino T., Matsuo T., Wentzel M. C., Marais G.v.R., and van Loosdrecht M.C.M. (2000). Activated Sludge Model No. 2d, IWA Publishing, Scientific and Technical Report No. 9, London IWA.
ASM2D with the TUD metabolic bio-P model.
Meijer, S. C. F. (2004). Theoretical and practical aspects of modelling activated sludge processes. Department of Biotechnological Engineering. Delft University of Technology, The Netherlands: 218
Nitrification/denitrification model, with substrate storage.
Henze M., Gujer W., Mino T., Matsuo T., Wentzel M. C., Marais G.v.R., and van Loosdrecht M.C.M. (2000). Activated Sludge Model No. 2d, IWA Publishing, Scientific and Technical Report No. 9, London IWA.
ASM3 with bio-P component added.
Rieger L., Koch G., Kühni M., Gujer W. and Siegrist H. (2001) The EAWAG bio-P module for activated sludge model No.3. Wat. Res., 35 (16), 3887-3903.
Nitrification/denitrification/bio-P model (modified ASM1 and Wentzel bio-P based).
Barker P.S. and Dold, P.L. (1997). General model for biological nutrient removal activated-sludge systems: model presentation, Wat. Env. Res., 69 (5), 969-984.
Other models are examples for researchers and developers to highlight the possibilities of Sumo.
Model for design calculations and algebraic model development.
A simple model to demonstrate the model development logic on base ofmaterialsone-step Monod-Herbert process rate expressions.
Hu, Z. R., M. C. Wentzel, et al. (2007). A general kinetic model for biological nutrient removal activated sludge systems: Model development. Biotechnology and Bioengineering 98(6): 1242-1258.
Nitrification/denitrification/bio-P model.