An Economic Analysis of On-farm Food Waste Composting PDF Download

Author: Terri Emmer Cook
Publisher:
ISBN:
Category : Compost
Languages : en
Pages : 18

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Author:
Publisher:
ISBN:
Category : Compost
Languages : en
Pages : 70

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Author: Mary V. Gold
Publisher: DIANE Publishing
ISBN: 0788174967
Category : Compost
Languages : en
Pages : 65

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Author: Clare Kozlowski Wagner
Publisher:
ISBN:
Category :
Languages : en
Pages : 74

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Author: Tsung-Wei Lai
Publisher:
ISBN:
Category :
Languages : en
Pages : 250

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Author: Thomas Trabold
Publisher: Academic Press
ISBN: 0128111585
Category : Technology & Engineering
Languages : en
Pages : 294

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Book Description
Sustainable Food Waste-to-Energy Systems assesses the utilization of food waste in sustainable energy conversion systems. It explores all sources of waste generated in the food supply chain (downstream from agriculture), with coverage of industrial, commercial, institutional and residential sources. It provides a detailed analysis of the conventional pathways for food waste disposal and utilization, including composting, incineration, landfilling and wastewater treatment. Next, users will find valuable sections on the chemical, biochemical and thermochemical waste-to-energy conversion processes applicable for food waste and an assessment of commercially available sustainable food waste-to-energy conversion technologies. Sustainability aspects, including consideration of environmental, economic and social impacts are also explored. The book concludes with an analysis of how deploying waste-to-energy systems is dependent on cross-cutting research methods, including geographical information systems and big data. It is a useful resource for professionals working in waste-to-energy technologies, as well as those in the food industry and food waste management sector planning and implementing these systems, but is also ideal for researchers, graduate students, energy policymakers and energy analysts interested in the most recent advances in the field. Provides guidance on how specific food waste characteristics drive possible waste-to-energy conversion processes Presents methodologies for selecting among different waste-to-energy options, based on waste volumes, distribution and properties, local energy demand (electrical/thermal/steam), opportunities for industrial symbiosis, regulations and incentives and social acceptance, etc. Contains tools to assess potential environmental and economic performance of deployed systems Links to publicly available resources on food waste data for energy conversion

Author: Terri L. Emmer
Publisher:
ISBN:
Category : Compost
Languages : en
Pages : 270

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Author: Marco de Bertoldi
Publisher: Springer Science & Business Media
ISBN: 9400915691
Category : Science
Languages : en
Pages : 1449

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The European Union initially demonstrated its interest in waste in the late 70s with the progamme on Waste Recycling Research and Development. At that time composting was only present as a coordination activity and it was only later that specific research programmes in the area were within Europe which was largely instrumental in setting up a series of European conferences, seminars and work shops. Some of these have resulted in publications which have made significant contributions to developments in the understanding of composting and the use of composts. In particular the outputs from meetings in Oxford ( 1984), Udine (1986), Neresheim ( 1988) and Angers ( 1991) are worthy of note. Composting has seen significant changes since the 70s when the major thrust in Europe was using mixed municipal solid waste as a feed material. Many com posting plants which were built to use this material were closed due to the poor quality of the compost which made it very difficult to market. As a result the main areas of interest, as far as the municipa1ities are concemed, are now with biowaste and source-separated organics. This interest is apparent from the many new plants which are being constructed across Europe, and the ready market which exists for the products. In parallel with the renewed interest of the municipalities other areas, such as agriculture and the wastewater treatment industries, are also developing their own schemes.

Author: Rajesh Banu
Publisher: Academic Press
ISBN: 0128183543
Category : Political Science
Languages : en
Pages : 464

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Book Description
Food Waste to Valuable Resources: Applications and Management compiles current information pertaining to food waste, placing particular emphasis on the themes of food waste management, biorefineries, valuable specialty products and technoeconomic analysis. Following its introduction, this book explores new valuable resource technologies, the bioeconomy, the technoeconomical evaluation of food-waste-based biorefineries, and the policies and regulations related to a food-waste-based economy. It is an ideal reference for researchers and industry professionals working in the areas of food waste valorization, food science and technology, food producers, policymakers and NGOs, environmental technologists, environmental engineers, and students studying environmental engineering, food science, and more. Presents recent advances, trends and challenges related to food waste valorization Contains invaluable knowledge on of food waste management, biorefineries, valuable specialty products and technoeconomic analysis Highlights modern advances and applications of food waste bioresources in various products’ recovery

Author: Chao Zhu
Publisher:
ISBN:
Category :
Languages : en
Pages : 56

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The goal of this study was to evaluate the potential environmental impacts from air emissions of alternative food waste management options for UC campus dining halls and to recommend the best management option based on air emissions and economic cost. The alternative food waste management options evaluated were landfilling, aerobic composting, and anaerobic digestion (AD). The environmental impact categories considered were global warming potential (GWP), acidification potential (AP) and eutrophication potential (EP). In this study the air emissions that contribute to GWP, AP, and EP were converted to an equivalent amount of CO2, SO2 and PO4, respectively. From an environmental perspective, i.e., the gaseous emission results indicated that anaerobic digestion would be the best option for food waste management, followed by composting and then landfilling. The emission from anaerobic digestion over one semester's food waste was -37,203 kg CO2-eq, 3.72 kg-SO2-eq and 0.34 kg-PO4-eq. From the economic analysis, UC is currently paying significantly more for composting ($0.281/kg-food waste) than landfilling ($0.104/kg-food waste). If a compost or anaerobic digestion facility were built onsite, the true cost over a 20 year life cycle period was estimated to be $0.048/kg-food waste for onsite composting and $0.107/kg-food waste for onsite anaerobic digestion. The payback period for the compost facility and anaerobic digestion facilities were predicted to be 102 months (8.5 years) and 78 months (6.5 years), respectively.