| Description |
1 online resource (682 pages) |
| Contents |
880-01 Cover -- Copyright -- Contents -- Chapter 1: Introduction -- 1.1 History of the Activated Sludge Process -- 1.1.1 Initial period -- 1.1.2 Biological nitrogen removal -- 1.1.3 Enhanced biological phosphorus removal (EBPR) -- 1.1.4 Integrated EBPR and nitrogen removal -- 1.1.5 Nitrogen removal in sidestream processes -- 1.1.6 Deammonification -- 1.1.7 Summary -- 1.2 Development of the Activated Sludge Models -- 1.2.1 First period -- empirical criteria -- 1.2.2 Second period -- steady-state relationships of microbial growth and organic substrate utilization |
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880-01/(S 3.5 Sedimentation/Clarification Model -- 3.5.1 Solids flux theory -- 3.5.2 Approaches to dynamic modelling clarifier operation -- 3.5.3 Biological processes in the secondary clarifier -- 3.6 Models of Alternative Methods of Biomass Retention in the System -- 3.6.1 Membrane filtration model -- 3.6.2 Granular sludge model -- References -- Chapter 4: Modelling specific biochemical processes (without nitrogen removal processes) -- 4.1 Growth of Microorganisms -- 4.1.1 Maximum specific growth rate for heterotrophic biomass, μH, max |
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1.2.3 Third period -- complex dynamic models -- 1.2.4 Fourth period -- plant-wide models -- References -- Chapter 2: Basic definitions and concepts -- 2.1 Basic Definitions in Mathematical Modelling and Computer Simulation -- 2.1.1 System -- 2.1.2 Experimentation -- 2.1.3 Model -- 2.1.4 Advantages, disadvantages and limitations of mathematical modelling and computer simulation -- 2.2 Basics of Energy Balance and Sustainability Concept -- 2.2.1 Energy and cost issues -- 2.2.2 Sustainability issues -- References -- Chapter 3: Building a model of an activated sludge system |
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3.1 Components of a Complete Model of an Activated Sludge System -- 3.2 Hydraulic Configuration Model -- 3.3 Influent Wastewater Characterization Model -- 3.3.1 Readily biodegradable compounds, SS -- 3.3.2 Non-biodegradable (inert) organic compounds (SI and XI) -- 3.3.3 Slowly biodegradable compounds, XS -- 3.3.4 Viable (active) heterotrophic biomass, XH -- 3.3.5 Nitrogen components -- 3.3.6 Phosphorus components -- 3.4 Bioreactor Model -- 3.4.1 Biokinetic model -- 3.4.2 Hydrodynamic mixing model -- 3.4.3 Oxygen transfer model -- 3.4.4 Process temperature model |
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4.1.2 Substrate saturation coefficient forheterotrophic biomass, KS, H -- 4.1.3 Yield coefficient for heterotrophic biomass, YH -- 4.1.4 Correction factors for anoxic kinetics and stoichiometry -- 4.2 Inhibition of Microbial Growth -- 4.2.1 Types of inhibition -- 4.2.2 Modelling inhibition in activated sludge systems -- 4.3 Disappearance (Loss) of Biomass and Cell Internal Components -- 4.4 Storage of Substrates -- 4.5 Adsorption of Substrates -- 4.6 Hydrolysis of Slowly Biodegradable Organic Compounds -- 4.7 Fermentation (Conversion of "Complex" Readily Biodegradable Substrate to VFA) |
| Notes |
4.8 Enhanced Biological Phosphate Removal (EBPR) |
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Print version record |
| Subject |
Sewage -- Purification -- Activated sludge process.
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Sewage -- Purification -- Activated sludge process
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| Form |
Electronic book
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| Author |
Zaborowska, Ewa
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| ISBN |
9781780409528 |
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1780409524 |
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