Interest in anaerobic digestion has increased rapidly in recent years. This book is one of the first to provide a broad introduction to anaerobic digestion and its potential as a viable means to turn agricultural crops or crop residues, animal and other organic waste, into biomethane.

1. Sustainable Agriculture and Greenhouse Gas Emissions Part 1: Legislation-Energy Policy 2. Energy and Agricultural Policy in Relation to Biomethane, with Particular Reference to the Transport Sector 3. Biomethane Production with Reference to Land Use Change Part 2: Feedstocks 4. Grass and Grass Silage: Agronomical Characteristics and Biogas Production 5. Maize and Maize Silage for Biomethane Production 6. Suitability of Microalgae and Seaweeds for Biomethane Production 7. Organic Wastes for Biomethane Production 8. Industrial Residues for Biomethane Production Part 3: Anaerobic Digestion Technology 9. Anaerobic Digesters: Perspectives and Challenges 10. Biogas Upgrading and Compression 11. Storage and Distribution of Biomethane 12. Variation in Anaerobic Digestion: Need for Process Monitoring 13. General Principles of Data Warehouse and Data Mining in Anaerobic Digestion Part 4: Genetics and Population Dynamics 14. Microbial Communities and their Dynamics in Biomethane Production 15. The Role of Molecular Biology in Optimizing Anaerobic Digestion and Biomethane Production Part 5: Sustainability in Anaerobic Digestion 16. Life Cycle Assessment as a Tool for Assessing Biomethane Production Sustainability 17. The Use of Digestate as a Substitute for Manufactured Fertiliser 18. The Sustainability of Small-Scale Anaerobic Digesters at Farm Scale 19. Biogas Technologyfor Developing Countries: An Approach to Sustainable Development Concluding Remarks Appendix: Anaerobic Digestion Application in a Typical Cambodia Family Farm – A Case Study

"The rapid uptake of anaerobic digestion throughout Europe to achieve energy and nutrient recovery from organic wastes, has led to a commensurate increase in the technical literature around waste digestion. This timely publication provides an excellent synthesis of our present understanding whilst highlighting the outstanding problems. It provides both researchers and practitioners a easy route into this challenging subject area." – Nigel Horan, University of Leeds, and Chair of Aqua Enviro Ltd, UK