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Benchmarking of control strategies for wastewater treatment plants /
Wastewater treatment plants are large non-linear systems subject to large perturbations in wastewater flow rate, load and composition. Nevertheless these plants have to be operated continuously, meeting stricter and stricter regulations. Many control strategies have been proposed in the literature f...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor Corporativo: | |
| Otros Autores: | , , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London :
IWA Publishing,
2014.
|
| Colección: | Scientific and technical report (London, England) ;
no. 23. |
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 245 | 0 | 0 | |a Benchmarking of control strategies for wastewater treatment plants / |c edited by Krist V. Gernaey, Ulf Jeppsson, Peter A. Vanrolleghem and John B. Copp. |
| 264 | 1 | |a London : |b IWA Publishing, |c 2014. | |
| 300 | |a 1 online resource (xxi, 142 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a Scientific and technical report series ; |v no. 23 | |
| 504 | |a Includes bibliographical references (pages 103-107) and index. | ||
| 588 | 0 | |a Print version record. | |
| 520 | |a Wastewater treatment plants are large non-linear systems subject to large perturbations in wastewater flow rate, load and composition. Nevertheless these plants have to be operated continuously, meeting stricter and stricter regulations. Many control strategies have been proposed in the literature for improved and more efficient operation of wastewater treatment plants. Unfortunately, their evaluation and comparison--either practical or based on simulation--is difficult. This is partly due to the variability of the influent, to the complexity of the biological and biochemical phenomena and to the large range of time constants (from a few minutes to several days). The lack of standard evaluation criteria is also a tremendous disadvantage. To really enhance the acceptance of innovative control strategies, such an evaluation needs to be based on a rigorous methodology including a simulation model, plant layout, controllers, sensors, performance criteria and test procedures, i.e. a complete benchmarking protocol. This book is a Scientific and Technical Report produced by the IWA Task Group on Benchmarking of Control Strategies for Wastewater Treatment Plants. The goal of the Task Group includes developing models and simulation tools that encompass the most typical unit processes within a wastewater treatment system (primary treatment, activated sludge, sludge treatment, etc.), as well as tools that will enable the evaluation of long-term control strategies and monitoring tasks (i.e. automatic detection of sensor and process faults). Work on these extensions has been carried out by the Task Group during the past five years, and the main results are summarized in Benchmarking of Control Strategies for Wastewater Treatment Plants. Besides a description of the final version of the already well-known Benchmark Simulation Model no. 1 (BSM1), the book includes the Benchmark Simulation Model no. 1 Long-Term (BSM1_LT)--with focus on benchmarking of process monitoring tasks--and the plant-wide Benchmark Simulation Model no. 2 (BSM2). | ||
| 505 | 0 | |a Cover; Copyright; Contents; Nomenclature; List of technical reports; Preface; Chapter 1: Introduction; 1.1 What is Meant by a 'Benchmark Simulation Model'?; 1.2 What is the Purpose of the Benchmark Simulation Models?; 1.3 Who Should Use the Benchmark Simulation Models?; 1.4 How Should the Benchmark Simulation Models be Used?; 1.5 Who has been Involved in the Development of the Benchmark Simulation Models?; 1.6 How Should this Scientific and Technical Report be Read?; Chapter 2: Benchmark overview; 2.1 Benchmark Simulation Model No. 1; 2.2 Benchmark Simulation Model No. 1 Long-Term. | |
| 505 | 8 | |a 2.3 Benchmark Simulation Model No. 22.4 The Benchmark Simulation Model Set; Chapter 3: Benchmark plant description; 3.1 Benchmark Simulation Model No. 1; 3.2 Benchmark Simulation Model No. 1 Long-Term; 3.3 Benchmark Simulation Model No. 2; 3.4 Characteristics Summary; Chapter 4: Benchmark models; 4.1 Influent Modelling; 4.1.1 BSM1 influent; 4.1.2 BSM1_LT and BSM2 influent; 4.2 Unit Process Models; 4.2.1 Activated Sludge Model No. 1 (ASM1); 4.2.2 Anaerobic Digestion Model No. 1 (ADM1); 4.2.3 ASM/ADM interfacing; 4.2.4 Solids separation models; 4.2.5 Reject water storage tank. | |
| 505 | 8 | |a 4.3 Sensors and Actuators4.3.1 Sensors; 4.3.2 Actuators; 4.3.3 Faults and failures; 4.4 Inhibition and Toxicity; 4.4.1 Biological processes; 4.4.2 Physical processes; 4.4.3 Modelling inhibitory/toxic substances; 4.5 Risk Assessment Modelling; 4.5.1 Concept; 4.5.2 Application to filamentous bulking; 4.6 Temperature; Chapter 5: Benchmarking of control strategies; 5.1 BSM1 and BSM1_LT Controllers; 5.1.1 Default BSM1 control strategy; 5.1.2 Other BSM1 control handles; 5.1.3 BSM1_LT control strategy; 5.2 BSM2 Controllers; 5.2.1 Default BSM2 control strategy. | |
| 505 | 8 | |a 5.2.2 Testing other BSM2 control strategiesChapter 6: Evaluation criteria; 6.1 Effluent and Influent Quality Indices; 6.2 Effluent Concentrations; 6.2.1 Ninety-five (95) percentiles; 6.2.2 Number of violations; 6.2.3 Percentage of time plant is in violation; 6.3 Operational Cost Index; 6.3.1 Aeration energy; 6.3.2 Pumping energy; 6.3.3 Sludge production for disposal; 6.3.4 External carbon; 6.3.5 Mixing energy; 6.3.6 Methane production; 6.3.7 Heating energy; 6.4 Controller Assessment; 6.4.1 Controlled variable tracking; 6.4.2 Actuator performance; 6.4.3 Risk-related evaluation criteria. | |
| 505 | 8 | |a 6.5 Monitoring Performance Assessment6.6 Evaluation Summary; Chapter 7: Simulation procedure; 7.1 BSM1; 7.2 BSM1_LT; 7.3 BSM2; Chapter 8: Ring-testing; 8.1 Steady State Verification; 8.2 Dynamic Verification; 8.3 Findings; Chapter 9: BSM limitations; 9.1 BSM as a Toolbox; 9.2 Model Structures; 9.2.1 Biokinetic models; 9.2.2 Aeration; 9.2.3 Solid/Liquid separation models; 9.2.4 Other models; 9.3 Model Parameters; 9.4 Evaluation Criteria; 9.5 Model Simulation; 9.6 Application Extension; 9.7 Conclusion; Chapter 10: Conclusions and perspectives. | |
| 590 | |a ProQuest Ebook Central |b Ebook Central Academic Complete | ||
| 650 | 0 | |a Water treatment plants. | |
| 650 | 6 | |a Eau |x Stations de traitement. | |
| 650 | 7 | |a water treatment plants. |2 aat | |
| 650 | 7 | |a SCIENCE |x Applied Sciences. |2 bisacsh | |
| 650 | 7 | |a Water treatment plants |2 fast | |
| 700 | 1 | |a Gernaey, Krist V., |e editor. | |
| 700 | 1 | |a Jeppsson, U. |q (Ulf), |e editor. |1 https://id.oclc.org/worldcat/entity/E39PCjqrXKRBBTtRrMWkXqTk8P | |
| 700 | 1 | |a Vanrolleghem, Peter A., |e editor. | |
| 700 | 1 | |a Copp, John B., |e editor. | |
| 710 | 2 | |a International Water Association. |b Task Group on Benchmarking of Control Strategies for Wastewater Treatment Plants. | |
| 758 | |i has work: |a Benchmarking of control strategies for wastewater treatment plants (Text) |1 https://id.oclc.org/worldcat/entity/E39PCFMhBDVtwXkRGrp4m7MgKd |4 https://id.oclc.org/worldcat/ontology/hasWork | ||
| 776 | 0 | 8 | |i Print version: |t Benchmarking of control strategies for wastewater treatment plants |z 9781843391463 |w (OCoLC)892589050 |
| 830 | 0 | |a Scientific and technical report (London, England) ; |v no. 23. | |
| 856 | 4 | 0 | |u https://ebookcentral.uam.elogim.com/lib/uam-ebooks/detail.action?docID=3121255 |z Texto completo |
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