Download or read book Sustainable Food Waste to Energy Systems written by Thomas Trabold and published by Academic Press. This book was released on 2018-09-05 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Waste to Energy written by Marc J. Rogoff and published by William Andrew. This book was released on 2011-06-17 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers in detail programs and technologies for converting traditionally landfilled solid wastes into energy through waste-to-energy projects Modern Waste-to-Energy plants are being built around the world to reduce the levels of solid waste going into landfill sites and contribute to renewable energy and carbon reduction targets. The latest technologies have also reduced the pollution levels seen from early waste incineration plants by over 99% With case studies from around the world, Rogoff and Screve provide an insight into the different approaches taken to the planning and implementation of WTE The second edition includes coverage of the latest technologies and practical engineering challenges as well as an exploration of the economic and regulatory context for the development of WTE

Download or read book Energy Savings by Wastes Recycling written by R. Porter and published by CRC Press. This book was released on 1985-03-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall aim of this study was to assess the energyconservation potential obtainable through the reuse of wastematerials, and to identify areas for priority action.

Download or read book Waste to Energy Technologies and Global Applications written by Efstratios N. Kalogirou and published by CRC Press. This book was released on 2017-08-15 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through Waste-to-Energy (WtE) technology, plants use waste as a renewable fuel to co-produce electricity, heating, and cooling for urban utilization. This professional book presents the latest developments in WtE technologies and their global applications. The first part of the book covers thermal treatment technologies, including combustion, novel gasification, plasma gasification, and pyrolysis. It then examines 35 real-world WtE case studies from around the world, analyzing technical information behind planning, execution, goals, and national strategies. Results through the years show the benefits of the technology through the life cycle of the products. The book also examines financial and environmental aspects.

Download or read book Advances in Waste to Energy Technologies written by Rajeev Singh and published by CRC Press. This book was released on 2019-11-14 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: As global populations continue to increase, the application of biotechnological processes for disposal and control of waste has gained importance in recent years. Advances in Waste-to-Energy Technologies presents the latest developments in the areas of solid waste management, Waste-to-Energy (WTE) technologies, biotechnological approaches, and their global challenges. It combines biotechnological procedures, sophisticated modeling, and techno-economic analysis of waste, and examines the current need for the maximum recovery of energy from wastes as well as the associated biotechnological and environmental impacts. Features: Presents numerous waste management practices and methods to recover resources from waste using the best biotechnological approaches available. Addresses the challenges, management, and policy issues of waste management and WTE initiatives. Includes practical case studies from around the world. Serves as a useful resource for professionals and students involved in cross-disciplinary and trans-disciplinary research programs and related courses. Discusses the economic and regulatory contexts for managing waste. This book will serve as a valuable reference for researchers, academicians, municipal authorities, government bodies, waste managers, building engineers, and environmental consultants requiring an understanding of waste management and the latest WTE technologies.

Download or read book How You Can Use Waste Energy to Heat and Light Your Home and Who s Already Using It written by Claire O'Neal and published by Mitchell Lane Publishers, Inc.. This book was released on 2010-08 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: On average, each American throws away a staggering one ton of trash every year. Most of that trash will reach a dead end in a landfill, taking up space and polluting the earth. We can all make an effort to live a life less trashy by recycling, reusing, and being smart about what we buy. But what can we do with the trash we do make? Cities all over the world are making their trash work for them by turning it into energy. In waste-to-energy power plants, trash is burned in a controlled way to generate electricity while keeping it out of the landfill. Even landfilled trash can be used to generate energy, if we harness the gas released when garbage breaks down. Turning trash into energy is a practical way to help our landfills last longer and reduce our need for polluting energy from coal and oil. Tell your parents!

Download or read book Solid Waste Recycling and Processing written by Marc J. Rogoff and published by Elsevier. This book was released on 2013-11-18 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Waste Recycling and Processing, Second Edition, provides best-practice guidance to solid waste managers and recycling coordinators. The book covers all aspects of solid waste processing, volume reduction, and recycling, encompassing typical recyclable materials (paper, plastics, cans, and organics), construction and demolition debris, electronics, and more. It includes techniques, technologies, and programs to help maximize customer participation rates and revenues, as well as to minimize operating costs. The book is packed with lessons learned by the author during the implementation of the most successful programs worldwide, and includes numerous case studies showing how different systems work in different settings. This book also takes on industry debates such as the merits of curbside-sort versus single-stream recycling and the use of advanced technology in materials recovery facilities. It provides key facts and figures, and brief summaries of legislation in the United States, Europe, and Asia. An extensive glossary demystifies the terminology and acronyms used in different sectors and geographies. The author also explains emerging concepts in recycling such as zero waste, sustainability, LEED certification, and pay-as-you-throw, and places waste management and recycling in wider economic, environmental (sustainability), political, and societal contexts. Covers single- and mixed-waste streams Evaluates the technologies and tradeoffs of recycling of materials vs. integrated solutions, including combustion and other transformational options Covers recycling as part of the bigger picture of solid waste management, processing and disposal

Download or read book Waste to Energy Conversion Technology written by Naomi B Klinghoffer and published by Elsevier. This book was released on 2013-05-15 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing global consumerism and population has led to an increase in the levels of waste produced. Waste to energy (WTE) conversion technologies can be employed to convert residual wastes into clean energy, rather than sending these wastes directly to landfill. Waste to energy conversion technology explores the systems, technology and impacts of waste to energy conversion. Part one provides an introduction to WTE conversion and reviews the waste hierarchy and WTE systems options along with the corresponding environmental, regulatory and techno-economic issues facing this technology. Part two goes on to explore further specific aspects of WTE systems, engineering and technology and includes chapters on municipal solid waste (MSW) combustion plants and WTE systems for district heating. Finally, part three highlights pollution control systems for waste to energy technologies. Waste to energy conversion technology is a standard reference book for plant managers, building engineers and consultants requiring an understanding of WTE technologies, and researchers, scientists and academics interested in the field. Reviews the waste hierarchy and waste to energy systems options along with the environmental and social impact of WTE conversion plants Explores the engineering and technology behind WTE systems including considerations of municipal solid waste (MSW) its treatment, combustion and gasification Considers pollution control systems for WTE technologies including the transformation of wast combustion facilities from major polluters to pollution sinks

Download or read book Energy Savings by Wastes Recycling written by R. Porter and published by CRC Press. This book was released on 1985-03-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall aim of this study was to assess the energyconservation potential obtainable through the reuse of wastematerials, and to identify areas for priority action.

Download or read book Waste to Energy written by Abd El-Fatah Abomohra and published by Springer Nature. This book was released on 2022-02-08 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the needs of students, researchers, as well as engineers and other professionals or readers interested in recent advances of biofuel and efficient waste management. In the context of energy consumption, over 85% of the total consumed energy comes from non-renewable fossil resources. Developing new renewable energy resources, especially biofuel production from wastes, has received increasing attention. The book is organized into three sections, namely Section I: Conventional waste management; Section II: From waste to green energy; and Section III: Case studies and future perspectives. Each section presents topic-specific chapters, which contain comprehensive and advanced knowledge of the subjects. Overall, the book covers the recent advances, breakthroughs, challenges, and future perspectives of waste-to-energy approach using different kinds of wastes as a feedstock for alternative biofuels and other integrated approaches such as wastewater treatment, plastic degradation, and CO2 sequestration in a cost-effective and eco-friendly way. In addition, different routes of waste recycling for enhanced biofuel production and case studies are presented with environmental and economic analysis. The presented case studies and future perspectives under Section III complement the chapters as they are authored by experts from bioenergy businesses who actually encounter real-world problems.

Download or read book World Wide Waste How Digital Is Killing Our Planet and What We Can Do About It written by Gerry McGovern and published by Lulu.com. This book was released on 2020-03-13 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speaking out when it's unpopular. Back in the day, Henry David Thoreau raged at the robber barons-the big shots of their age, despoiling the environment in the name of progress. Deep in the throes of the seemingly unstoppable growth of tech, a modern-day Thoreau has emerged in the guise of Gerry McGovern-decrying the massive, hidden negative impacts of tech on the environment. McGovern has thoroughly documented in World Wide Waste how tech damages the Earth-and what we should be doing about it. It is not just the acres of discarded computer hardware conveniently dumped in Third World countries. Every time an email is downloaded it contributes to global warming. Every tweet, search, check of a webpage creates pollution. Digital is physical. Those data centers are not in the Cloud. They're on land in massive physical buildings packed full of computers hungry for energy. It seems invisible. It seems cheap and free. It's not. Digital costs the Earth.

Download or read book Management Recycling and Reuse of Waste Composites written by Vannessa Goodship and published by Elsevier. This book was released on 2009-12-18 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative reference work provides a comprehensive review of the management, recycling and reuse of waste composites. These are issues which are of increasing importance due to the growing use of composites in many industries, increasingly strict legislation and concerns about disposal of composites by landfill or incineration. Part one discusses the management of waste composites and includes an introduction to composites recycling and a chapter on EU legislation for recycling waste composites. Part two reviews thermal technologies for recycling waste composites with chapters on pyrolysis, catalytic transformation, thermal treatments for energy recovery and fluidized bed pyrolysis. Part three covers mechanical methods of recycling waste composites. This section includes chapters on additives for recycled plastic composites, improving mechanical recycling and the quality and durability of mechanically recycled composites. Parts four discusses improving sustainable manufacture of composites, with chapters on environmentally-friendly filament winding of FRP composites, process monitoring and new developments in producing more functional and sustainable composites. Part five gives a review of case studies including end-of-life wind turbine blades, aerospace composites, marine composites, composites in construction and the recycling of concrete. With its distinguished editor and international team of contributors, Management, recycling and reuse of waste composites is a standard reference for anyone involved in the disposal or recycling of waste composites. Reviews the increasingly important issues of recycling and reuse as a result of the increased use of composites Discusses the management of waste composites and EU legislation with regards to recycling Examines methods for recycling, including thermal technologies and mechanical methods

Download or read book Energy Conservation Through Improved Solid Waste Management written by Robert A. Lowe and published by . This book was released on 1974 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recycling of Wasted Energy written by Hyuck Lim and published by . This book was released on 2011 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harvesting useful electric energy from ambient thermal gradients and/or temperature fluctuations is immensely important. For many years, a number of direct and indirect thermal-to-electrical energy conversion technologies have been developed. Typically, direct energy conversion is achieved by using thermoelectric generators or thermogalvanic cells; indirect energy conversion is achieved by using Organic Rankine Cycle or Sterling Engines. On the one hand, there is a fundamental technical difficulty, thermal shorting, that limits the energy conversion efficiency of direct thermoelectric energy conversion methods. While extensive study has been conducted in this area, currently the portion of thermal energy that can be converted to electricity is still small. On the other hand, the indirect energy conversion systems tend to be complicated and expensive. Thus, existing energy harvesting technologies are less economically competitive compared with the grid power. To develop advanced energy harvesting systems, a novel concept using nanoporous materials is investigated. Nanoporous materials have been widely used as advanced absorbents. Because of their ultra-large surface areas (100-2000 m2/g), they can adsorb a large amount of ions when they are immersed in electrolyte solutions. The ion adsorption capacity is thermally dependent. If two nanoporous electrodes are placed at different temperatures, they adsorb different amounts of ions, generating a net output voltage. The thermally driven ion motion causes a transient current, which can be reactivated through temperature fluctuation or internal grounding. The two electrodes are isolated; that is, the direct heat loss between them is minimized. Our experimental data have shown encouraging results: the output voltage and the energy conversion efficiency are higher than that of conventional thermoelectric materials by orders of magnitude. Our study will not only lead to the development of high-performance thermal energy harvesting systems, but also shed light on fundamentals of electrophysics in nanoenvironment. The thermal effect on surface electrification (i.e. the capacitive effect) in nanopores is a new scientific area. Conventional interface theories have failed in explaining a number of experimental observations. We have carried out a systematic study of the effects of ions, solvent, electrode, cell configuration, etc. to understand the fundamental mechanisms and processes that govern the ion motion and charge transfer in nanopores.

Download or read book Environmental Impacts of Waste Paper Recycling written by Yrjo Virtanen and published by Routledge. This book was released on 2013-07-04 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Public concern for the conservation of natural resources and a general awareness of the environmental consequences of waste disposal is reflected in current legislation aimed at reducing waste. Recycling is commonly cited as one of the preferred methods of waste reduction and this book summarizes a recent study of paper recycling in Europe, which investigated the entire production and disposal process using a life-cycle methodology. The results of the study underline the economic and environmental advantages of paper recycling, but more controversially, they also show how, under certain conditions, the renewable character and the high energy content of paper seem to make energy recovery more attractive than recycling.

Download or read book Electronic Waste Recycling written by Roberto Baca-Arroyo and published by CRC Press. This book was released on 2023-10-06 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: The consumption of technological products has increased in recent years owing to the modern industrial revolution, where people continue to acquire semiconductor device–based innovative hardware. However, this lifestyle may not be sustainable in the coming decades because it creates the global issue of electronic waste, caused by either mass-manufactured products or hardware that has worked in the past but is outdated now. This book presents accessible and organized literature on electronic waste recycling as an alternative route to engineering and realizing functional devices based on unusual material properties. It is a comprehensible study guide on the fundamentals of electronic waste usage and describes all aspects related to the state-of-the-art production and consumption cycles and the recycling of materials. The book explains the use of waste materials and the ways in which their unusual properties can be the basis of innovative devices for signal processing, sensing schemes, and reconfigurable operation.

Download or read book Environmental Mechanochemistry written by Matej Baláž and published by Springer Nature. This book was released on 2021-10-22 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview on mechanochemistry including its history, high-energy ball milling process, equipment used and fundamentals behind the observed scientific phenomena. It also shows that mechanochemistry is highly applicable in the field of waste treatment. The text reviews 1017 studies utilizing mostly high-energy ball milling for the treatment of various types of consumer, technogenic and agricultural waste. The text is divided into chapters based on individual waste types. The book presents an Appendix compiling all studies arranged according to the application that the recycled waste is meant for. In this way, readers from both academia and companies interested either in the treatment of a particular waste, or particular application might easily locate sections of interest.