| Description |
1 online resource |
| Series |
Wiley series in renewable resources |
| Contents |
List of Contributors xix Series Preface xxv Preface xxvii Section I Global Nutrient Flows and Cycling in Food Systems 1 1 Global Nutrient Flows and Cycling in Food Systems 3; Qian Liu, Jingmeng Wang, Yong Hou, Kimo van Dijk, Wei Qin, Jan Peter Lesschen, Gerard Velthof, |
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And Oene Oenema 1.1 Introduction 3 1.2 Primary and Secondary Driving Forces of Nutrient Cycling 4 1.3 Anthropogenic Influences on Nutrient Cycling 6 1.4 The Global Nitrogen Cycle 7 1.5 The Global Phosphorus Cycle 9 1.6 Changes in Fertilizer Use During the Last 50Years 12 1.7 Changes in Harvested Crop Products and in Crop Residues During the Last 50Years 14 1.8 Changes in the Amounts of N and P in Animal Products and Manures 15 1.9 Changes in the Trade of Food and Feed 16 1.10 Changes in Nutrient Balances 16 1.11 General Discussion 17 References 20 Section II The Role of Policy Frameworks in the Transition Toward Nutrient Recycling 23 2.1 Toward a Framework that Stimulates Mineral Recovery in Europe 25; Nicolas De La Vega and Gregory Reuland 2.1.1 The Importance of Managing Organic Residues 25 2.1.2 The Rise of Nutrient and Carbon Recycling 26 |
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2.1.3 The European Framework for Nutrient Recovery and Reuse (NRR) 27 2.1.4 EU Waste Legislation 27 2.1.5 Moving from Waste to Product Legislation and the Interplay with Other EU Legislation 29 2.1.6 Complying with Existing Environmental and Health & Safety Legislation 30 2.1.7 Conclusion 32 References 32 2.2 Livestock Nutrient Management Policy Framework in the United States 33; Georgine Yorgey and Chad Kruger 2.2.1 Introduction 33 2.2.2 The Legal-Regulatory Framework for Manure Nutrient Management 34 2.2.3 Current Manure-Management Practices 35 2.2.4 Public Investments for Improvement of Manure-Management Practices 36 2.2.5 The Role of the Judicial Process and Consumer-Driven Preferences 37 2.2.6 Limitations of the Current Framework 38 2.2.7 Conclusion 39 References 40 2.3 Biomass Nutrient Management in China: The Impact of Rapid Growth and Energy Demand |
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43; Paul Thiers 2.3.1 Introduction 43 2.3.2 The Impact of Economic Liberalization Policy in the 1980s and 1990s 43 2.3.3 Environmental Protection Efforts and Unintended Consequences 44 2.3.4 Renewable Energy Policy and Its Impact on Biomass Management 46 2.3.5 Conclusion 49 References 50 2.4 Nutrient Cycling in Agriculture in China 53; Lin Ma, Yong Hou, |
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And Zhaohai Bai 2.4.1 Introduction 53 2.4.2 Nutrient Cycling in China 54 2.4.3 Effects on the Environment 55 2.4.4 Nutrient Management Policies 57 2.4.5 Future Perspectives 59 2.4.5.1 National Nutrient Management Strategy 59 2.4.5.2 Challenges of Technology Transfer in Manure Management 59 2.4.5.3 Environmental Protection 60 2.4.6 Conclusion 61 References 63 Section III State of the Art and Emerging Technologies in Nutrient Recovery from Organic Residues 65 3.1 Manure as a Resource for Energy and Nutrients 67; Ivona Sigurnjak, Reinhart Van Poucke, Céline Vaneeckhaute, Evi Michels, |
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And Erik Meers 3.1.1 Introduction 67 3.1.2 Energy Production from Animal Manure 68 3.1.2.1 Anaerobic Digestion 71 3.1.2.2 Thermochemical Conversion Process 73 3.1.3 Nutrient Recovery Techniques 76 3.1.3.1 Phosphorus Precipitation 77 3.1.3.2 Ammonia Stripping and Scrubbing 77 3.1.3.3 Membrane Filtration 78 3.1.3.4 Phosphorus Extraction from Ashes 79 3.1.4 Conclusion 79 References 79 3.2 Municipal Wastewater as a Source for Phosphorus 83; Aleksandra Bogdan, Ana Alejandra Robles Aguilar, Evi Michels, |
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And Erik Meers 3.2.1 Introduction 83 3.2.2 Phosphorus Removal from Wastewater 84 3.2.3 Sludge Management 84 3.2.4 Current State of P Recovery Technologies 85 3.2.4.1 Phosphorus Salts Precipitation 85 3.2.4.2 Phosphorus Recovery Via Wet-Chemical Processes 87 3.2.4.3 Phosphorus Recovery Via Thermal Processes 88 3.2.4.4 Choice of Phosphorus Technologies Today 89 3.2.5 Future P Recovery Technologies 90 3.2.5.1 Phosphorus Salt Recovery Upgrades 90 3.2.5.2 Thermal Processes 91 3.2.5.3 Natural Process for the Recovery of Phosphorus 91 3.2.6 Conclusion 92 References 92 3.3 Ammonia Stripping and Scrubbing for Mineral Nitrogen Recovery 95; Claudio Brienza, Ivona Sigurnjak, Evi Michels, |
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3.3.5.1 Ammonium Sulfate 101 3.3.5.2 Ammonium Nitrate 102 3.3.6 Conclusion 102 References 103 Section IV Inspiring Cases in Nutrient Recovery Processes 107 4.1 Struvite Recovery from Domestic Wastewater 109; Adrien Marchi, Sam Geerts, Bart Saerens, Marjoleine Weemaes, Lies De Clercq, |
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And Erik Meers 4.1.1 Introduction 109 4.1.2 Process Description 110 4.1.3 Analyses and Tests 111 4.1.3.1 Mass Balance 111 4.1.3.2 Struvite Purity 112 4.1.4 Operational Benefits 114 4.1.4.1 Enhanced Dewaterability 114 4.1.4.2 Enhanced Recovery Potential 115 4.1.4.3 Reduced Scaling 115 4.1.4.4 Reduced Phosphorus Content in the Sludge Pellets 116 4.1.4.5 Reduced P and N Load in the Rejection Water 116 4.1.5 Economic Evaluation 116 4.1.6 Future Challenges 117 4.1.6.1 In-Depth Quality Screening 117 4.1.6.2 Improved Crystal Separation 117 4.1.7 Conclusion 118 References 118 4.2 Mineral Concentrates from Membrane Filtration 121; Paul Hoeksma and Fridtjof de Buisonjé 4.2.1 Introduction 121 4.2.2 Production of Mineral Concentrates 121 4.2.2.1 General Set-up 121 4.2.2.2 Solid/Liquid Separation 122 4.2.2.3 |
| Summary |
"As part of the move towards a bio-based economy, it is important to recycle the valuable nutrients that currently end up in waste streams. Nutrient resources are depleting and significant amounts of fossil energy are required for the production of synthetic fertilizers, but waste streams including agricultural waste, wastewater/sewage and municipal waste are significant sources of nutrients. The production of biogas through anaerobic digestion also produces nutrient-rich digestates, which have the potential for use as green fertilizers in agriculture"-- Provided by publisher |
| Bibliography |
Includes bibliographical references and index |
| Notes |
Online resource; title from digital title page (viewed on July 06, 2020) |
| Subject |
Sewage -- Purification -- Nutrient removal.
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Factory and trade waste -- Purification.
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Nutrient pollution of water.
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Factory and trade waste -- Purification
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Nutrient pollution of water
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Sewage -- Purification -- Nutrient removal
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| Form |
Electronic book
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| Author |
Meers, Erik, 1976- editor.
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Michels, Evi, 1980- editor.
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Rietra, Rene, 1967- editor.
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Velthof, Gerard, 1964- editor.
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| LC no. |
2020005303 |
| ISBN |
9781118921487 |
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1118921488 |
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111892147X |
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9781118921463 |
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1118921461 |
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9781118921470 |
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