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Methane Evolution from Wastewater Conveyance.
Methane (CH4) production from sewers is a suspected, yet relatively undocumented source of greenhouse gases (GHGs). The Intergovernmental Panel on Climate Change (IPCC) published the 2006 IPCC Guidelines for National Greenhouse Gas Inventories which states that In most developed countries and in hig...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[Place of publication not identified] :
Iwa Publishing,
2014.
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| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 100 | 1 | |a Willis, John. | |
| 245 | 1 | 0 | |a Methane Evolution from Wastewater Conveyance. |
| 264 | 1 | |a [Place of publication not identified] : |b Iwa Publishing, |c 2014. | |
| 300 | |a 1 online resource (194 pages) | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
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| 520 | |a Methane (CH4) production from sewers is a suspected, yet relatively undocumented source of greenhouse gases (GHGs). The Intergovernmental Panel on Climate Change (IPCC) published the 2006 IPCC Guidelines for National Greenhouse Gas Inventories which states that In most developed countries and in high-income urban areas in other countries, sewers are usually closed and underground. Wastewater in closed underground sewers is not believed to be a significant source of CH4. CH4 is a greenhouse gas that has a global warming impact that is 21 times that of carbon dioxide (CO2) and as such is of heightened interest in GHG modeling and inventories. Phase 1 of this project entailed instantaneous methane emissions measurements at 64 raw sewage lift stations throughout the collection system in the DeKalb County, Georgia. During Phase 2 of this project, continuous gaseous-and liquid-phase monitoring were conducted at the discharge of a 16-inch, 3.3-mile-long force main from the Honey Creek Pumping Station. Liquid phase sampling during this phase showed that 8.87 kg of CH4 were emitted per day at the force main receiving manhole during the summer months. The continuous monitoring data was used to calibrate a process model developed by the University of Queensland to predict CH4 and hydrogen sulfide evolution by simulating a force main as a plug-flow, fixed-film reactor. The model was then used to simulate force main CH4 emissions over a calendar year using historical flow and monthly average temperatures. This effort calculated emissions of 52 MT of CO2e/year. Overall this exploratory research project provides following benefits and outcomes. | ||
| 505 | 0 | |a Cover; Copyright; Table of Contents; Acknowledgments; Abstract and Benefits; List of Tables; List of Figures; List of Acronyms; Executive Summary; Chapter 1.0: Introduction; Chapter 2.0: DeKalb County's Collection System; 2.1 DeKalb County and Drainage Basins; 2.2 Pumping Stations in the County; Chapter 3.0: Phase 1- Instantaneous Methane (CH4) Readings from Pumping Stations; 3.1 Methodology and Sampling Scheme; 3.1.1 Equipment; 3.1.2 Field Teams; 3.1.3 Sampling Scheme; 3.2 Calculation Methodology and Results; 3.2.1 Field Data; 3.2.2 Calculation Methodology. | |
| 505 | 8 | |a 3.3 Discussion and Observations from Phase 13.4 Comments on Limitations and Sensitivities of the Phase 1 Study; Chapter 4.0: Phase 2 -- Diurnal Monitoring of CH4 from Honey Creek Pumping Station and Stone Mountain Park Lift Station; 4.1 Background; 4.2 Diurnal CH4 Monitoring Methodology and Sampling Scheme; 4.2.1 Equipment; 4.3 Diurnal Monitoring at Stone Mountain Park Lift Station; 4.3.1 Introduction and Background; 4.3.2 Equipment Setup and Sampling Methodology; 4.3.3 Monitoring and Data Collection; 4.3.4 Observations and Discussion; 4.3.5 Observations from the Ventilation Rate Study. | |
| 505 | 8 | |a 4.4 Honey Creek Pumping Station4.4.1 Background; 4.4.2 Equipment Setup and Sampling Procedures; 4.4.3 Data Collection and Observations; 4.4.4 Force Main Modeling and Modeling Outcomes; 4.4.5 Extrapolation of Honey Creek Emissions; 4.5 Summary of Results, Discussions, and Context for Relative Significance; Chapter 5.0: Comments on Limits and Sensitivities and Conclusions; Appendix A: Field Data Collection Form; Appendix B: Conversion from CH4 ppm to lb/gal; Appendix C: Calculation to Estimate Annual CH4 Emissions Using Wetwell Breathing Cycle Method. | |
| 505 | 8 | |a Appendix D: Calculations for CH4 Emissions Estimates at the Lower Crooked Creek Pumping Station 1 (LCC PS-l)Appendix E: Stone Mountain Park Lift Station Capacity Analysis; Appendix F: Analytical Procedures for Dissolved CH4 and VFA Samples; Appendix G: Additional Data and Charts from Phase 1; Appendix H: Additional Data and Charts from Phase 2; Appendix I: Force Main Model Report from A WMC; References. | |
| 590 | |a ProQuest Ebook Central |b Ebook Central Academic Complete | ||
| 650 | 0 | |a Methane |x Environmental aspects. | |
| 650 | 0 | |a Sewage disposal plants. | |
| 650 | 6 | |a Méthane |x Aspect de l'environnement. | |
| 650 | 6 | |a Eaux usées |x Stations de traitement. | |
| 650 | 7 | |a sewage treatment plants. |2 aat | |
| 650 | 7 | |a SCIENCE |x Applied Sciences. |2 bisacsh | |
| 650 | 7 | |a Methane |x Environmental aspects |2 fast | |
| 650 | 7 | |a Sewage disposal plants |2 fast | |
| 758 | |i has work: |a Methane Evolution from Wastewater Conveyance (Text) |1 https://id.oclc.org/worldcat/entity/E39PCXDxVj4vCPgt63QCDjhwP3 |4 https://id.oclc.org/worldcat/ontology/hasWork | ||
| 776 | 0 | 8 | |i Erscheint auch als: |n Druck-Ausgabe |t Willis, John. Methane Evolution from Wastewater Conveyance |
| 856 | 4 | 0 | |u https://ebookcentral.uam.elogim.com/lib/uam-ebooks/detail.action?docID=3120482 |z Texto completo |
| 938 | |a EBL - Ebook Library |b EBLB |n EBL3120482 | ||
| 938 | |a ProQuest MyiLibrary Digital eBook Collection |b IDEB |n cis27451815 | ||
| 994 | |a 92 |b IZTAP | ||