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The use of renewable bioenergy is increasing, and so is the production of associated wastes: biomass ashes. This book presents eleven chapters on the options for recycling such biomass ashes, ranging from their use as fertilizer in agriculture and forestry to their application as a supplement for the production of cement-based materials or bricks. The book also examines the pros and cons for each of the different uses of biomass ashes.

InhaltsangabeRecycling of Biomass Ashes - Current Technologies and Future Research Needs.- Phosphorus Fertilizing Effects of Biomass Ashes.- Mixtures of Bottom Wood Ash and Meat and Bone Meal as NPK Fertilizer.- Wood Ash Effects on Soil Fauna and Interactions with Carbohydrate Supply: A Mini-Review.- Characterization of Olive Waste Ashes as Fertilizers.- Effects of Ash Applications on Soil Status, Nutrition and Growth of Pinus radiata D. Don Plantations.- Possible Use of Wood Ash and Compost for Improving Acid Tropical Soils.- Ash from Combustion of Cacao Residues for Nutrient Recycling: A Case Study.- The Use of Biomass Combustion Ashes in Brick Making.- Reuse of Woody Biomass Fly Ash in Cement-based Materials: Leaching Tests.- The Swedish Ash Programme with Focus on Bio-ashes. Ashes are a Resource in a Sustainable Society.