Cargando…
WWTP Design and Operation Modifications to Improve Management of Biosolids Regrowth, Odors, and Sudden Increase in Indicator Organisms.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London :
IWA Publishing,
2016.
|
| Colección: | WERF Research Report Series.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Copyright; Acknowledgements; Abstract and Benefits; Table of Contents; List of Tables; List of Figures; List of Acronyms and Definitions; Executive Summary; Chapter 1.0: Introduction; 1.1 Project Overview; 1.2 Sudden Increase; 1.2.1 History of Sudden Increase Research; 1.2.2 Why Are FC Bacteria Not Culturable After Thermal Treatment?; 1.3 Odors; 1.4 Regrowth of Fecal Coliform and E. coli.; 1.5 Research Objectives; 1.5.1 Track I: Supporting Research (Monitoring, Methods, and Mechanisms) for Odors, SI, and Regrowth; 1.5.2 Track II: Effect of Processes on Odors, SI, and Regrowth.
- 1.6 Research ManagementChapter 2.0: Research Approach and Methods; 2.1 Research Overview; 2.1.1 Supporting Research
- SI and Odors; 2.1.1.1 Comparison of Methods for Enumerating Fecal Coliform and E. coli; 2.1.1.2 Evaluation of Odors and Odorants Other Than TVOSC; 2.1.2 Effect of Processes on SI, Regrowth, and Odors; 2.1.2.1 Evaluation of Time-Temperature Curves for Inactivation of FC/E. coli; 2.1.2.2 Evaluation of Impact of Different Processes on SI, Regrowth, and Odors; 2.2 Research Approach; 2.3 Experimental Methods.
- 2.3.1 Alternative Culturing Methods for Enumeration of E. coli and Fecal Coliforms2.3.2 Time-Temperature Experiments; 2.3.3 Odor Evaluations; 2.3.4 Odor Compound Monitoring
- Virginia Tech; 2.3.5 Odor Compound Monitoring
- Bucknell; 2.4 Quality Assurance/Quality Control; 2.4.1 Overview; 2.4.2 Data Validation and Evaluation; Chapter 3.0: Results and Discussion: Insights Into Sudden Increase; 3.1 Overview of Experiments; 3.2 Evaluation for Contamination to Explain SI; 3.3 Alternative Culturing Methods; 3.3.1 GAD Method, Media Additives, Low Temperature Storage.
- 3.3.1.1 Microplate and Tube Comparison Using MUG and GAD Confirmation of E. coli3.3.1.2 Membrane Filtration Methods With Resuscitation Steps; 3.3.1.3 Methionine Addition; 3.3.1.4 Pyruvate Addition; 3.3.1.5 Low-Temperature Storage; 3.4 Evaluation of Other Standard Methods for FC/E. coli Enumeration; 3.5 Evaluation of Method 1680 Formulation Using Pure Cultures of E. coli; 3.6 Additional Time-Temperature Experiments; 3.6.1 Inter-Laboratory Comparison of Time-Temperature Experiments; 3.7 Evaluation of Time-Temperature Requirements; 3.8 Summary and Conclusions.
- Chapter 4.0: Results and Discussion: Long-Term/Persistent Odors4.1 Evaluations of Odors; 4.1.1 Long-Term
- Persistent Odors; 4.1.1.1 What Is Their Pattern of Production With Regard to Time of Appearance and Decline?; 4.1.1.2 Indole and Skatole; 4.1.2 Correlation Between Short-Term and Persistent Odor Compounds; 4.1.3 How Do Various Pre- or Post- Anaerobic Digestion Methods Impact Persistent Odorants?; 4.2 Odor Compound Generation Potential of Primary and Secondary Sludge; 4.2.1 VOSC from Primary Sludge, WAS and Mixed Primary and WAS.