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20240329122006.0 |
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|a 9781780406923
|q (electronic bk.)
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|a (OCoLC)962412656
|z (OCoLC)973909275
|z (OCoLC)974024976
|z (OCoLC)974358390
|z (OCoLC)974454247
|z (OCoLC)974544779
|z (OCoLC)974689364
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|a 968694
|b MIL
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|a TD885.5.G73
|b .E935 2015
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0 |
4 |
|a 363.73869999999999
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| 049 |
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|a UAMI
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| 100 |
1 |
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|a DeBarbadillo, Christine.
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| 245 |
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|a Evaluation of Performance and Greenhouse Gas Emissions for Plants Achieving Low Phosphorus Effluents.
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| 260 |
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|b IWA Publishing,
|c 2016.
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| 300 |
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|a 1 online resource
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| 336 |
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|a text
|b txt
|2 rdacontent
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| 337 |
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|a computer
|b c
|2 rdamedia
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| 338 |
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|a online resource
|b cr
|2 rdacarrier
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| 490 |
0 |
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|a WERF Research Report Series
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| 588 |
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|a Print version record.
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|a Cover; Copyright; Acknowledgments; Abstract and Benefits; Table of Contents; List of Tables; List of Figures; List of Acronyms and Abbreviations; Executive Summary; ES. 1 Introduction; ES. 2 Methodology; ES. 3 Conclusions; ES. 4 Discussion; ES. 5 Research Needs; Chapter 1.0: Project Background; 1.1 Introduction; 1.2 Project Background; 1.3 Objectives; 1.4 Approach; Chapter 2.0: Evaluation of Operational Practices at Plants Achieving Low Effluent Phosphorus Concentrations; 2.1 Introduction; 2.2 Participating Utilities; 2.3 Phosphorus Removal Performance Statistics; 2.4 Chemical Dosing.
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| 505 |
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|a 2.5 Influent Wastewater Characteristics2.6 Tertiary Phosphorus Removal; 2.7 Phosphorus Removal Operational Strategies; 2.8 Impact of Phosphorus Recovery; Chapter 3.0: Greenhouse Gas Emissions Associated with Phosphorus Removal; 3.1 Introduction; 3.2 Prior Work; 3.3 Greenhouse Gas Emissions Metric; 3.3.1 Energy Demand; 3.3.2 Chemicals Demand; 3.3.3 Biosolids Hauling; 3.4 Materials and Methods; 3.4.1 Treatment Descriptions and Limits; 3.4.2 GHG Emission Calculations; 3.4.3 System Inputs; 3.4.4 Results; 3.5 Discussion; 3.5.1 Unit GHG Emissions Results; 3.5.2 Reliability of Achieving Low P Limits.
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|a 3.5.3 GHG Emissions Excluded or Not Captured3.5.3.1 Construction GHG Emissions; 3.5.3.2 Methane and Nitrous Oxide; 3.5.3.3 Plant-Wide Aeration Impacts; 3.5.3.4 Overall Benefits of P Recovery; 3.5.3.5 Biosolids P Content; 3.5.4 Use of GHG Emissions as a Sustainability Metric; 3.6 Conclusions; Chapter 4.0: Balancing Chemical and Biological Interactions When Achieving Low Effluent Phosphorus Concentrations; 4.1 Introduction; 4.2 Impact of Waste Chemical Solids on Phosphorus Removal Operation; 4.3 Examination of Chemical Dosing Interruptions at Blue Plains AWTP.
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| 505 |
8 |
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|a 4.4 Benefit of Fermenter Operation at Kalispell AWTP4.5 Enhancement of EBPR at Iowa Hill WRF Using Mixed Liquor Fermentation; 4.6 Pilot Testing of a Small-Footprint EBPR Process at Robert W. Hite Treatment Facility; 4.6.1 Full-Scale Pilot Anaerobic RAS Reactor Design; 4.6.2 Testing Phases; 4.6.3 Discussion of Results; 4.6.4 Summary; 4.7 Dewaterability of Anaerobically Digested EBPR Biosolids; 4.7.1 Background; 4.7.2 Phosphorus Removal vs. Dewaterability; 4.7.3 Case Studies; 4.7.3.1 Durham AWTP; 4.7.3.2 Rock Creek AWTP; 4.7.3.3 Robert W. Hite Treatment Plant; 4.7.4 Discussion.
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|a Chapter 5.0: Summary and Conclusions5.1 Background; 5.2 Effluent Quality and Permitting Considerations; 5.2.1 Phosphorus Removal Performance and Permit Limits; 5.2.2 Chemical Consumption; 5.2.3 Wastewater Characteristics; 5.2.4 Operational Strategies; 5.3 Greenhouse Gas Emissions for Phosphorus Removal; 5.3.1 Fate of Phosphorus in Discharge and Biosolids; 5.3.2 Results and Conclusions from Evaluation of GHG Emissions; 5.4 Design and Operational Factors That Affect the Carbon Footprint of Phosphorus Removal; 5.4.1 The Role of Fermentation in EBPR; 5.4.2 Mixing During Chemical Addition.
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| 520 |
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|b This project was conducted under the WERF Nutrient Challenge program and included evaluation of operational practices and performance results for wastewater treatment plants designed to meet very low effluent total phosphorus (TP) concentrations. As stringent phosphorus limits of 0.1 mg/L and lower are becoming more common, there is a need to better understand factors impacting the sustainability of operating to meet these limits. This effort focuses on maximizing what can be learned from existing facilities to help utilities operate more sustainably while achieving the necessary level of performance. Eleven plants participated in this study. A number of these facilities had participated in earlier studies identifying phosphorus removal technologies and performance achieved and evaluating the reliability for achieving the needed effluent quality. Building upon this earlier work, each plant was assessed for its level of performance and operating practices associated with meeting low phosphorus limits. A carbon footprint calculation was developed to provide a comparison between facilities for greenhouse gas emissions associated with phosphorus removal operation. Several facilities also offered demonstration testing information and operating data to support an assessment of key issues that impact sustainable operation.
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| 590 |
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|a ProQuest Ebook Central
|b Ebook Central Academic Complete
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| 650 |
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0 |
|a Greenhouse gases
|x Evaluation.
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| 650 |
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6 |
|a Gaz à effet de serre
|x Évaluation.
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| 650 |
|
7 |
|a Water supply & treatment.
|2 bicssc
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| 650 |
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7 |
|a Industrial applications of scientific research & technological innovation.
|2 thema
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| 650 |
|
7 |
|a Environment and Ecology.
|2 ukslc
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| 856 |
4 |
0 |
|u https://ebookcentral.uam.elogim.com/lib/uam-ebooks/detail.action?docID=4773543
|z Texto completo
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|a Askews and Holts Library Services
|b ASKH
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|a ProQuest Ebook Central
|b EBLB
|n EBL4773543
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|a ProQuest MyiLibrary Digital eBook Collection
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