Description
Substitute Natural Gas from Waste: Technical Assessment and Industrial Applications of Biochemical and Thermochemical Processes provides an overview of the science and technology of anaerobic digestion and thermal gasification for the treatment of biomass and unrecyclable waste residues. The book provides both the theoretical and practical basis for the clean and high-efficiency utilization of waste and biomass to produce Bio-Substitute Natural Gas (SNG). It examines different routes to produce bio-SNG from waste feedstocks, detailing solutions to unique problems, such as scale up issues and process integration. Final sections review waste sourcing and processing.This book is an ideal and practical reference for those developing, designing, scaling and managing bio-SNG production and utilization systems. Engineering students will find this to be a comprehensive resource on the application of fundamental concepts of bio-SNG production that are illustrated through innovative, recent case studies.- Presents detailed scientific and technical information- Describes up-to-date concepts, processes and plants for efficient anaerobic digestion and gasification of wastes and syngas utilization- Compares gasification with anaerobic digestion for different situations- Proposes alternative strategies to increase efficiency and overcome energy balance limitations- Includes benchmarking data and industrial real-life examples to demonstrate the main process features and implementation pathways of bio-SNG systems from dry and wet waste, both in developed and developing countries
Table of Contents
1. The role of waste and renewable gas to decarbonize the energy Sector2. Waste as a feedstock: technical information and commercial Availability3. Waste collection, sorting, and pretreatment4. Storage and feedstock preparation5. Anaerobic digestion: an engineered biological process6. Organic waste streams upgrading for gasification process Optimization7. Waste gasification processes for SNG production8. Gas cleaning for waste applications (syngas cleaning for catalytic synthetic natural gas synthesis)9. Methane Synthesis10. Membranes utilization for biogas upgrading to synthetic natural gas11. Methane from waste: thermal and biological technologies compared under a life cycle assessment perspective12. Bio-synthetic natural gas for heating and transport applications: the UK case13. Biomass anaerobic digestion and gasification in non-OECD countries—an overview14. Scandinavian biogas sodertorn—Sweden15. Production of biogas/bioSNG from anaerobic pretreatment of milk-processing wastewater16. Examples of thermochemical and biological treatment technologies for sustainable waste management in China17. The GoBiGas plant18. The GoGreenGas case in the UK
