Download or read book Water for Energy and Fuel Production written by Yatish T. Shah and published by CRC Press. This book was released on 2014-05-16 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text describes water's use in the production of raw fuels, as an energy carrier (e.g., hot water and steam), and as a reactant, reaction medium, and catalyst for the conversion of raw fuels to synthetic fuels. It explains how supercritical water is used to convert fossil- and bio-based feedstock to synthetic fuels in the presence and absence of a catalyst. It also explores water as a direct source of energy and fuel, such as hydrogen from water dissociation, methane from water-based clathrate molecules, and more.
Download or read book Water for Energy and Fuel Production written by Sidharth Saini and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy and water are valuable resources that underpin human prosperity and are, to a large extent, interdependent. Water is ubiquitous in energy production: in power generation; in the extraction, transport and processing of fossil fuels; and, increasingly, in irrigation to grow feedstock crops used to produce biofuels. Similarly, energy is vital to the provision of water, needed to power systems that collect, transport, distribute and treat it.
Download or read book Water Quality Impacts of the Energy Water Nexus written by Avner Vengosh and published by Cambridge University Press. This book was released on 2022-02-24 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy and water have been fundamental to powering the global economy and building modern society. This cross-disciplinary book provides an integrated assessment of the different scientific and policy tools around the energy-water nexus. It focuses on how water use, and wastewater and waste solids produced from fossil fuel energy production affect water quality and quantity. Summarizing cutting edge research, it describes the scientific methods for detecting contamination sources in the context of policy and regulations. The authors highlight the growing evidence that fossil fuel production, from both conventional and unconventional sources, leads to water quality degradation, while regulations for the water and energy sector remain fractured and highly variable across and within countries. This volume will be a key reference for scholars, industry professionals, environmental consultants and policy makers seeking information on the risks associated with the energy cycle and its impact on the environment, particularly water resources.
Download or read book Water Implications of Biofuels Production in the United States written by National Research Council and published by National Academies Press. This book was released on 2008-02-09 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: National interests in greater energy independence, concurrent with favorable market forces, have driven increased production of corn-based ethanol in the United States and research into the next generation of biofuels. The trend is changing the national agricultural landscape and has raised concerns about potential impacts on the nation's water resources. To help illuminate these issues, the National Research Council held a colloquium on July 12, 2007 in Washington, DC. Water Implications of Biofuels Production in the United States, based in part on discussions at the colloquium, concludes that if projected future increases in use of corn for ethanol production do occur, the increase in harm to water quality could be considerable from the increases in fertilizer use, pesticide use, and soil erosion associated with growing crops such as corn. Water supply problems could also develop, both from the water needed to grow biofuels crops and water used at ethanol processing plants, especially in regions where water supplies are already overdrawn. The production of "cellulosic ethanol," derived from fibrous material such as wheat straw, native grasses, and forest trimmings is expected to have less water quality impact but cannot yet be produced on a commerical scale. To move toward a goal of reducing water impacts of biofuels, a policy bridge will likely be needed to encourage growth of new technologies, best agricultural practies, and the development of traditional and cellulosic crops that require less water and fertilizer and are optimized for fuel production.
Download or read book Consumptive Water Use in Liquid Fuel Production written by Pasquale D. Battista and published by Nova Science Publishers. This book was released on 2014-05-14 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of energy feedstocks and fuels requires substantial water input. Not only do biofuel feedstocks like corn, switchgrass, and agricultural residues need water for growth and conversion to ethanol, but petroleum feedstocks like crude oil and oil sands also require large volumes of water for drilling, extraction, and conversion into petroleum products. Moreover, in many cases, crude oil production is increasingly water dependent. Competing uses strain available water resources and raise the specter of resource depletion and environmental degradation. Water management has become a ke.
Download or read book Water for Energy written by Water Resources Council (U.S.) and published by . This book was released on 1978 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fuel from Water written by Michael A. Peavey and published by . This book was released on 2003 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book advocates hydrogen fuel as the best long-term alternative to fossil fuels and as a way to stop polluting the air and subsidizing terrorists. Shows how to generate hydrogen by electrolysis, how to convert an internal combustion engine to hydrogen, and how hydrogen can be used in home appliances.
Download or read book Advances in Hydrogen Production Storage and Distribution written by Adolfo Iulianelli and published by Elsevier. This book was released on 2014-07-16 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Hydrogen Production, Storage and Distribution reviews recent developments in this key component of the emerging "hydrogen economy," an energy infrastructure based on hydrogen. Since hydrogen can be produced without using fossil fuels, a move to such an economy has the potential to reduce greenhouse gas emissions and improve energy security. However, such a move also requires the advanced production, storage and usage techniques discussed in this book. Part one introduces the fundamentals of hydrogen production, storage, and distribution, including an overview of the development of the necessary infrastructure, an analysis of the potential environmental benefits, and a review of some important hydrogen production technologies in conventional, bio-based, and nuclear power plants. Part two focuses on hydrogen production from renewable resources, and includes chapters outlining the production of hydrogen through water electrolysis, photocatalysis, and bioengineered algae. Finally, part three covers hydrogen production using inorganic membrane reactors, the storage of hydrogen, fuel cell technology, and the potential of hydrogen as a fuel for transportation. Advances in Hydrogen Production, Storage and Distribution provides a detailed overview of the components and challenges of a hydrogen economy. This book is an invaluable resource for research and development professionals in the energy industry, as well as academics with an interest in this important subject. Reviews developments and research in this dynamic area Discusses the challenges of creating an infrastructure to store and distribute hydrogen Reviews the production of hydrogen using electrolysis and photo-catalytic methods
Download or read book The Water Food Energy Nexus written by I. M. Mujtaba and published by CRC Press. This book was released on 2017-09-11 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exponential growth of the worldwide population requires increasing amounts of water, food, and energy. However, as the quantity of available fresh water and energy sources directly affecting cost of food production and transportation diminishes, technological solutions are necessary to secure sustainable supplies. In direct response to this reality, this book focuses on the water-energy-food nexus and describes in depth the challenges and processes involved in efficient water and energy production and management, wastewater treatment, and impact upon food and essential commodities. The book is organized into 4 sections on water, food, energy, and the future of sustainability, highlighting the interplay among these topics. The first section emphasizes water desalination, water management, and wastewater treatment. The second section discusses cereal processing, sustainable food security, bioenergy in food production, water and energy consumption in food processing, and mathematical modeling for food undergoing phase changes. The third section discusses fossil fuels, biofuels, synthetic fuels, renewable energy, and carbon capture. Finally, the book concludes with a discussion of the future of sustainability, including coverage of the role of molecular thermodynamics in developing processes and products, green engineering in process systems, petrochemical water splitting, petrochemical approaches to solar hydrogen generation, design and operation strategy of energy-efficient processes, and the sustainability of process, supply chain, and enterprise.
Download or read book Water Energy and Environment A Primer written by Allan R. Hoffman and published by IWA Publishing. This book was released on 2019-02-15 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'We are experiencing the beginning of an energy revolution in these early years of the 21st century.' Water, Energy, and Environment - A Primer provides an introduction to, and explanation of, this revolution.
Download or read book Water in Synthetic Fuel Production written by Ronald F. Probstein and published by MIT Press (MA). This book was released on 1978 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a period when easily extractable sources of relatively clean energy are dwindling worldwide and becoming increasingly expensive, the development of new energy sources--compatible with society's existing technology--has become both an urgent national priority and an increasingly competitive commercial venture.One promising source is the manufacture of synthetic fuels from coal and oil shale. A major constraint is that the processes involved require considerable amounts of water--a once-"free" commodity that is itself becoming increasingly scarce and expensive in many areas. "Water in Synthetic Fuel Production" explores both the promise and the constraints that are involved in the large-scale synthesis of such fuels.The authors summarize the problem and the intent of their book as follows: "Plants to manufacture synthetic fuels from coal and oil shale require large quantities of fresh water and produce large quantities of dirty water. In the United States this poses a problem: much of the easily mined coal and almost all of the high-grade oil shale are in the arid West, and local and temporal water shortages sometimes occur where coal supplies are located in the East. In all regions the discharge of contaminated water is constrained by environmental considerations. In this book we have endeavored to present the practically available technology that can be incorporated in synthetic fuel plants to minimize water consumption and pollution. The book is intended to be a guide to understand the role water plays in synthetic fuel production and includes the basic concepts underlying water usage and water treatment in this context...."The book is directed to a wide audience including those responsible for planning energy development, those involved with the engineering and design of synthetic fuel plants, and students and others who desire a background in synthetic fuel production. The book is formally self-contained and all the material--encompassing the disciplines of chemical, mechanical, civil, environmental, and mining engineering--should be accessible to anyone with an undergraduate degree in engineering or the physical sciences."The book describes the various methods of producing synthetic fuels, and the technologies and costs involved in "not" using water. For alternative economic constraints and different levels of water availability, the technologies involved in minimizing the need for water, and in reusing and recycling water, are applied to the manufacture of different synthetic fuels. For a given level of fuel production, the book demonstrates how to calculate the water consumption and the residual solid wastes in various regions of the country.The authors conclude that, applying the criteria of water availability alone, a relatively high level of synthetic fuel production can be supported in the principal coal and shale regions of the United States, excepting only the most arid areas and those where water is already largely allocated.
Download or read book Energy s Water Demand Trends Vulnerabilities and Management written by Nicole T. Carter and published by DIANE Publishing. This book was released on 2010 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nation's energy choices embody many tradeoffs. Water use is one of those tradeoffs. The energy choices before Congress represent vastly different demands on domestic freshwater. The energy sector's water consumption is projected to rise 50% from 2005 to 2030. This rising water demand derives from both an increase in the amount of energy demanded and shifts to more water-intense energy sources and technologies. This report discusses this issue as well as related issues that may arise for the 112th Congress.
Download or read book Water Requirements Availabilities Constraints and Recommended Federal Actions written by Water Resources Council (U.S.) and published by . This book was released on 1974 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a technical analysis of the Water Resources Council prepared to determine the degree to which the water resources of the United States will be able to accommodate potential increases in energy production. The study considers the competition of energy-related water requirements with existing or anticipated future water uses for other purposes; accommodation of energy-related water requirements with other competing uses; the magnitude and extent of any water supply shortages, water quality, institutional and other water supply problems (environmental, capital investment, manpower, inter-basin transfer) that may restrict or prevent selected future condition energy development scenarios from being implemented; water-related Federal actions required to overcome problems and constraints of the nature described above; the requirements which need to be placed on hydroelectric power generation capability to assist in meeting the Nation's energy needs.
Download or read book Environmental Engineering for the 21st Century written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-03-08 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental engineers support the well-being of people and the planet in areas where the two intersect. Over the decades the field has improved countless lives through innovative systems for delivering water, treating waste, and preventing and remediating pollution in air, water, and soil. These achievements are a testament to the multidisciplinary, pragmatic, systems-oriented approach that characterizes environmental engineering. Environmental Engineering for the 21st Century: Addressing Grand Challenges outlines the crucial role for environmental engineers in this period of dramatic growth and change. The report identifies five pressing challenges of the 21st century that environmental engineers are uniquely poised to help advance: sustainably supply food, water, and energy; curb climate change and adapt to its impacts; design a future without pollution and waste; create efficient, healthy, resilient cities; and foster informed decisions and actions.
Download or read book Water Implications of Biofuels Production in the United States written by National Research Council and published by National Academies Press. This book was released on 2008-01-09 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: National interests in greater energy independence, concurrent with favorable market forces, have driven increased production of corn-based ethanol in the United States and research into the next generation of biofuels. The trend is changing the national agricultural landscape and has raised concerns about potential impacts on the nation's water resources. To help illuminate these issues, the National Research Council held a colloquium on July 12, 2007 in Washington, DC. Water Implications of Biofuels Production in the United States, based in part on discussions at the colloquium, concludes that if projected future increases in use of corn for ethanol production do occur, the increase in harm to water quality could be considerable from the increases in fertilizer use, pesticide use, and soil erosion associated with growing crops such as corn. Water supply problems could also develop, both from the water needed to grow biofuels crops and water used at ethanol processing plants, especially in regions where water supplies are already overdrawn. The production of "cellulosic ethanol," derived from fibrous material such as wheat straw, native grasses, and forest trimmings is expected to have less water quality impact but cannot yet be produced on a commerical scale. To move toward a goal of reducing water impacts of biofuels, a policy bridge will likely be needed to encourage growth of new technologies, best agricultural practies, and the development of traditional and cellulosic crops that require less water and fertilizer and are optimized for fuel production.
Download or read book The Water Energy Nexus in the American West written by Douglas S. Kenney and published by Edward Elgar Publishing. This book was released on 2011-01-01 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nexus between water and energy raises a set of public policy questions that go far beyond water and energy. Economic vitality and management of scarce and precious resources are at stake. This book contributes to the body of knowledge and understanding regarding water, energy, and the links between the two in the American West and beyond. The research and analyses presented by the authors shed new light on the choices that must be made in order to avoid unnecessary harm in the development and management of water and energy systems to meet public needs in an ever changing environmental and economic climate. Indeed, the book shows, thoughtfully designed new technologies and approaches can help restore damaged environments and provide a range of benefits. The focus is the American West, but many of the lessons are global in their applicability. After a broad, stage-setting introductory section, the volume looks first at the use of water for energy production and then follows with chapters on the role of energy in water projects. The final section looks at the way forward, providing cases and recommendations for better, more efficient linkages in the water–energy nexus. Students and researchers in economics, public policy, environmental studies and law along with planners and policymakers will find this accessible and very current volume invaluable.
Download or read book Renewable Energy and Wildlife Conservation written by Christopher E. Moorman and published by JHU Press. This book was released on 2019-09-10 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together disparate conversations about wildlife conservation and renewable energy, suggesting ways these two critical fields can work hand in hand. Renewable energy is often termed simply "green energy," but its effects on wildlife and other forms of biodiversity can be quite complex. While capturing renewable resources like wind, solar, and energy from biomass can require more land than fossil fuel production, potentially displacing wildlife habitat, renewable energy infrastructure can also create habitat and promote species health when thoughtfully implemented. The authors of Renewable Energy and Wildlife Conservation argue that in order to achieve a balanced plan for addressing these two crucially important sustainability issues, our actions at the nexus of these fields must be directed by current scientific information related to the ecological effects of renewable energy production. Synthesizing an extensive, rapidly growing base of research and insights from practitioners into a single, comprehensive resource, contributors to this volume • describe processes to generate renewable energy, focusing on the Big Four renewables—wind, bioenergy, solar energy, and hydroelectric power • review the documented effects of renewable energy production on wildlife and wildlife habitats • consider current and future policy directives, suggesting ways industrial-scale renewables production can be developed to minimize harm to wildlife populations • explain recent advances in renewable power technologies • identify urgent research needs at the intersection of renewables and wildlife conservation Relevant to policy makers and industry professionals—many of whom believe renewables are the best path forward as the world seeks to meet its expanding energy needs—and wildlife conservationists—many of whom are alarmed at the rate of renewables-related habitat conversion—this detailed book culminates with a chapter underscoring emerging opportunities in renewable energy ecology. Contributors: Edward B. Arnett, Brian B. Boroski, Regan Dohm, David Drake, Sarah R. Fritts, Rachel Greene, Steven M. Grodsky, Amanda M. Hale, Cris D. Hein, Rebecca R. Hernandez, Jessica A. Homyack, Henriette I. Jager, Nicole M. Korfanta, James A. Martin, Christopher E. Moorman, Clint Otto, Christine A. Ribic, Susan P. Rupp, Jake Verschuyl, Lindsay M. Wickman, T. Bently Wigley, Victoria H. Zero
