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Sustainable Water Purification

by M. R. Islam M. Safiur Rahman

Water is synonymous with life. This has been the case since pre-historic time to the modern era. For the first time, humanity faces a crisis that eclipses the energy crisis, which has often incapacitated the global economy. The Climate-Water-Food nexus epitomizes our current civilization that depends on energy as the driver. Many recognize this crisis as a product of fossil fuel production, which allegedly triggered climate change and the “climate change debate.” Others predict the onslaught of “water wars” in the coming decades. As the world gears up to another lineup of empty promises and ensuing chaos, this book turns this crisis on its head and shows the source of the water crisis. The science behind the water cycle is described in clear language, without resorting to dogmatic assertions and spurious assumptions. The role of the sun, natural carbon dioxide (CO2) and water and the need to maintain natural processes free from artificial chemicals are discussed in detail. The book makes it clear how most of the currently used purification techniques violates the natural cycle involving sunlight, CO2 and water, and thus become unsustainable. A series of water purification techniques, as usable for drinking, agricultural and industrial applications are presented. The advantages of these techniques and their long-term sustainability are highlighted, with discussion on improvements in the future. Whether for the engineer or scientist working in the field or laboratory or the student, this is a must-have for any engineer, scientist, student, or policymaker.

Sustainable Water Resources Management: Proceedings of SWARM 2020 (Advances in Sustainability Science and Technology)

by Rajib Kumar Bhattacharjya Bipul Talukdar Konstantinos L. Katsifarakis

This book brings high-quality selected research articles from the international conference on Sustainable Water Resources Management (SWARM 2020), held at Assam Engineering College, Guwahati, Assam, India, during 19–21 June 2020. The book focuses on water management and planning, urban water management, climate change and global warming, management of groundwater and aquifer remediation, water conservation, water quality, pollution control, management of trans-boundary rivers, advanced hydrological modelling and hydro-disaster risk management of sustainable water management.

Sustainable Water Solutions in the Western Desert, Egypt: Dakhla Oasis (Earth and Environmental Sciences Library)

by Abdelazim M. Negm Salwa F. Elbeih Erina Iwasaki

This book is a multidisciplinary manuscript bringing together contributions on water issues from natural and social scientists focused on water management and structures in a challenging environmental situation such as Dakhla Oasis in Egypt's western desert. The authors of this book are relevant scientists in hydrology, geology, remote sensing, agriculture, history, and sociology. It is devoted to various critical environmental topics such as geological and hydraulic structure, climate influence, underground water management, irrigation management, and human settlement. The book provides a range of new perspectives on solving different environmental problems in arid zones toward the region's sustainable development, based on the case studies and fieldwork in the Dakhla Oasis (Western Desert, Egypt).

Sustainable Water Systems: Advances in Recycling, Reuse, and Optimization (Water Resources Development and Management)

by José María Ponce-Ortega Fabricio Nápoles-Rivera Luis Fernando Lira-Barragán César Ramírez-Márquez

This book explores advanced recycling and optimization techniques, offering a blend of practical case studies and theoretical models that push the boundaries of traditional water management practices. Each chapter covers various aspects of sustainable water management, from the reuse of wastewater in residential complexes to the design of eco-industrial parks. By integrating environmental engineering, economics, and urban planning, the book addresses the pressing need for sustainable water solutions, presenting cutting-edge optimization models and economic analyses crucial for professionals and decision-makers. The incorporation of dynamic and strategic planning in the context of environmental constraints and uncertainties makes it an essential resource for navigating the complexities of modern water systems. Providing innovative strategies for a sustainable future, this book stands as a pivotal work in the field of water resource management.

Sustainable Water Technologies (Green Chemistry and Chemical Engineering)

by Daniel H. Chen

Development of advanced technologies is a critical component in overcoming the looming water crisis. Stressing emerging technologies and strategies that facilitate water sustainability for future generations, the second volume in the two-volume set Sustainable Water Management and Technologies provides current and forthcoming technologies research, development, and applications to help ensure availability of water for all. The book emphasizes emerging nanotechnology, biotechnology, and information technology applications as well as sustainable processes and products to protect the environment and human health, save water and energy, and minimize material use. It also discusses such topics as groundwater transport, protection, and remediation, industrial and wastewater treatment, reuse, and disposal, membrane technology for water purification and desalination, treatment and disposal in unconventional oil and gas development, biodegradation, and bioremediation for soil and water. Stresses emerging technologies and strategies that facilitate water sustainability. Covers a wide array of topics including drinking water, wastewater, and groundwater treatment, protection, and remediation. Discusses oil and gas drilling impacts and pollution prevention, membrane technology for water desalination and purification, biodegradation, and bioremediation for soil and water. Details emerging nanotechnology, biotechnology, and information technology applications, as well as sustainable processes and products.

Sustainable Water Treatment: Innovative Technologies

by Zainura Zainon Noor and Noor Salehan Mohammad Sabli

This book focuses on green and innovative wastewater treatment technologies that promote sustainability. It discusses a variety of biological, physical, and chemical treatment technologies. It covers biological processes for recovery of value-added products from wastewater and gives an overview of enzymatic hydrolysis and bioremediation of wastewater using immobilized enzyme and fungus. It offers a case study and future trends of wastewater treatment through membrane bioreactor technologies, describes advanced chemical–physical processes for recalcitrant pollutant, and emphasizes the use of low-cost materials and cost-effective treatment methods.

Sustainable Water Treatment and Management

by Miklas Scholz

Sustainable Water Treatment and Management covers broad water and environmental engineering aspects relevant to water resources management as well as the treatment of storm water and wastewater. It provides a descriptive overview of complex 'black box' systems and related design issues and comprehensively discusses the design, operation, maintenance, as well as water quality monitoring and modelling of traditional and novel wetland systems. Further, it provides an analysis of asset performance, the modelling of treatment processes and the performance of existing infrastructure in both developed and developing countries as well as the sustainability and economic issues involved. The book serves as a useful reference for all concerned with the built environment, including town planners, developers, engineering technicians, water and agricultural engineers and public health workers.Features: Presents the latest research findings in wastewater treatment. Includes international case studies and multi-disciplinary research projects. Explains treatment options that are applicable to any and all climatic regions.

Sustainable Watershed Development: A Case Study of Semi-arid Region in Maharashtra State of India (SpringerBriefs in Water Science and Technology)

by Chaitanya Baliram Pande

This book presents a case study on a semi-arid region, Maharashtra State, India, and discusses problems concerning a broad range of areas: sustainable watershed development; watershed management; groundwater condition; land and resource development plans; thematic maps on e.g. land use, soil types and soil erosion; groundwater recharge site selection; remote sensing and GIS; and soil and water conservation structures. The book’s focus is on creating a land and water resource development plan and environmental management for groundwater recharge development using remote sensing and GIS technology in the case study region, which is situated in the Akola and Buldhana districts of Maharashtra. Its goal is to promote awareness for sustainable watershed development and planning in semi-arid regions by highlighting the problems of, and plans for, groundwater and surface water pollution and sustainable watershed development. These aspects are of great importance to watershed and natural resources planning and management, and need to be exploited and managed sustainably. Given its scope, the book will be of interest to all scientists, research scholars and graduate students of remote sensing, hydrology, hydrogeology, water resource engineering, agricultural engineering and related areas who want to acquire detailed information on watershed planning and sustainable water resource planning in semi-arid regions, or to find new methodologies and techniques for studying the feedback mechanisms between forms and processes.

Sustainable Watershed Management

by I. Ethem Gönenç John P. Wolflin Rosemarie C. Russo

This proceedings volume contains papers and extended abstracts presented at the International Conference on Sustainable Watershed Management (SuWaMa 2014). The Conference was the second in a series of Sustainable Watershed Management Conferences. The objective of the Conference Series was to present and discuss advanced environmental models and con

Sustainable Wells: Maintenance, Problem Prevention, and Rehabilitation

by Stuart A. Smith Allen E. Comeskey

No one has recorded when well digging started, but surely humans imitated elephants in digging holes in the sand to access cooler water that didn't make the children sick. Eventually, humankind began to redesign, maintain, and repair the wells they constructed, but when wells became "commodities" in the twentieth century, this maintenance ethic was

Sustainable Winter Fodder: Production, Challenges, and Prospects

by Imran Ul Haq Siddra Ijaz

Forage crops are an essential component of livestock’s diet. Production and availability of sufficiently good quality forage under diverse ecological dynamics are fundamental to develop an efficient and productive livestock industry. Growers worldwide, especially in developing and underdeveloped countries, face significant challenges in producing sufficient winter fodder. The livestock population is increasing at high rates, and its feed requirement is increasing accordingly. Fodder crops are the leading and cheapest source of feed for livestock; however, the shortage of fodder production is the primary limiting factor for livestock production. This book features an extensive overview of literature providing information on winter fodders used in livestock management. Key features Discusses breeding strategies of winter fodders through conventional approaches and biotechnology. Highlights production, agronomy, and bioecology of winter fodder crops. Provides comprehensive information on the ecological dynamics of winter fodders. Describes the use of precision agriculture for mitigating the effect of climate change on winter fodders. Relays challenges of winter fodder crops on account of microbes, toxins, pests, and diseases. This book is written for researchers and practitioners in agronomy, biotechnology, bioecology and is a comprehensive guide for improving winter fodder production.

Sustainable Winter Road Operations

by Xianming Shi Liping Fu

Winter maintenance operations are essential to ensure the safety, mobility, and productivity of transportation systems, especially in cold-weather climates, and responsible agencies are continually challenged to provide a high level of service in a fiscally and environmentally responsible manner. <p><p> Sustainable Winter Road Operations bridges the knowledge gaps, providing the first up-to-date, authoritative, single-source overview and guide to best practices in winter road operations that considers the triple bottom line of sustainability. <p> With contributions from experts in the field from around the world, this book takes a holistic approach to the subject. The authors address the many negative impacts on regional economies and the environment of poorly planned and inadequate winter road operations, and they make a strong case for the myriad benefits of environmentally sustainable concepts and practices. Best practice applications of materials, processes, equipment, and associated technologies and how they can improve the effectiveness and efficiency of winter operations, optimize materials usage, and minimize cost, corrosion, and environmental impacts are all covered in depth.

Sustainable Wireless Communications

by Jianping An Kai Yang Xiaozheng Gao Neng Ye

This book discusses the architecture of future wireless networks, reliable communications between different nodes, and energy-efficient resource allocations for achieving sustainable wireless communications. To meet the increasing demands of wireless communication networks and achieve sustainable wireless communications, various promising technologies in this book have been investigated and developed. This book is to present cutting-edge research results on achieving sustainable wireless communications.In particular, the sustainable ultra-dense heterogeneous networks and the sustainability issues of non-orthogonal multiple access are investigated, the performances of cooperative networks with space-time network coding under different scenarios are evaluated, the dynamic estimation for a unified laser telemetry, tracking, and command system is discussed, and the energy-efficient resource allocation schemes are developed for future wireless communication networks. We believe that the results in this book can provide useful insights for the design of future wireless communication networks and achieving sustainable wireless communications. Graduate students, researchers, and engineers in the field of wireless communications can benefit from the book.

Sustainable Wireless Networks

by Zhongming Zheng Lin X. Cai Xuemin Shen

This brief focuses on network planning and resource allocation by jointly considering cost and energy sustainability in wireless networks with sustainable energy. The characteristics of green energy and investigating existing energy-efficient green approaches for wireless networks with sustainable energy is covered in the first part of this brief. The book then addresses the random availability and capacity of the energy supply. The authors explore how to maximize the energy sustainability of the network and minimize the failure probability that the mesh access points (APs) could deplete their energy and put the network out of service due to the unreliable energy supply. This brief also studies network resource management issues in green wireless networks to minimize cost. It jointly considers the relay node (RN) placement and sub-carrier allocation (RNP-SA) issues in wireless networks with sustainable energy, and then formulates the problem into a mixed integer non-linear programming problem. Concise and informative, this brief is a useful resource for professionals or researchers studying wireless networks, communication networks, and energy efficiency. Advanced-level students interested in energy technology or communications engineering will also find the material valuable.

Sustained Simulation Performance 2012

by Erich Focht Hiroaki Kobayashi Michael M. Resch Wolfgang Bez Xin Wang

The book presents the state of the art in high performance computing and simulation on modern supercomputer architectures. It covers trends in hardware and software development in general and specifically the future of high performance systems and heterogeneous architectures. The application contributions cover computational fluid dynamics, material science, medical applications and climate research. Innovative fields like coupled multi-physics or multi-scale simulations are presented. All papers were chosen from presentations given at the 14th Teraflop Workshop held in December 2011 at HLRS, University of Stuttgart, Germany and the Workshop on Sustained Simulation Performance at Tohoku University in March 2012.

Sustained Simulation Performance 2013

by Michael M. Resch Wolfgang Bez Erich Focht Hiroaki Kobayashi Yevgeniya Kovalenko

This book presents the state of the art in high-performance computing and simulation on modern supercomputer architectures. It covers trends in hardware and software development in general and specifically the future of high-performance systems and heterogeneous architectures. The application contributions cover computational fluid dynamics, material science, medical applications and climate research. Innovative fields like coupled multi-physics or multi-scale simulations are presented. All papers were chosen from presentations given at the 16th Workshop on Sustained Simulation Performance held in December 2012 at HLRS, University of Stuttgart, Germany and the 17th Workshop on Sustained Simulation Performance at Tohoku University in March 2013.

Sustained Simulation Performance 2018 and 2019: Proceedings of the Joint Workshops on Sustained Simulation Performance, University of Stuttgart (HLRS) and Tohoku University, 2018 and 2019

by Michael M. Resch Wolfgang Bez Erich Focht Hiroaki Kobayashi Yevgeniya Kovalenko

This book presents the state of the art in High Performance Computing on modern supercomputer architectures. It addresses trends in hardware and software development in general, as well as the future of High Performance Computing systems and heterogeneous architectures. The contributions cover a broad range of topics, from improved system management to Computational Fluid Dynamics, High Performance Data Analytics, and novel mathematical approaches for large-scale systems. In addition, they explore innovative fields like coupled multi-physics and multi-scale simulations. All contributions are based on selected papers presented at the 26th and 28th Workshops on Sustained Simulation Performance, held at the High Performance Computing Center, University of Stuttgart, Germany, in October 2017 and 2018, and the 27th and 29th Workshops on Sustained Simulation Performance, held at the Cyberscience Center, Tohoku University, Japan, in March 2018 and 2019.

Sustained Simulation Performance 2019 and 2020: Proceedings of the Joint Workshop on Sustained Simulation Performance, University of Stuttgart (HLRS) and Tohoku University, 2019 and 2020

by Michael M. Resch Manuela Wossough Wolfgang Bez Erich Focht Hiroaki Kobayashi

This book presents the state of the art in High Performance Computing on modern supercomputer architectures. It addresses trends in hardware and software development in general. The contributions cover a broad range of topics, from performance evaluations in context with power efficiency to Computational Fluid Dynamics and High Performance Data Analytics. In addition, they explore new topics like the use of High Performance Computers in the field of Artificial Intelligence and Machine Learning. All contributions are based on selected papers presented at the 30th Workshop on Sustained Simulation Performance (WSSP) held at the High Performance Computing Center, University of Stuttgart, Germany in October 2019 and on the papers for the planned Workshop on Sustained Simulation Performance in March 2020, which could not take place due to the Covid-19 pandemic.

Sustained Simulation Performance 2022: Proceedings of the Joint Workshop on Sustained Simulation Performance, High-Performance Computing Center Stuttgart (HLRS), University of Stuttgart and Tohoku University, May and October 2022

by Michael M. Resch Wolfgang Bez Hiroaki Kobayashi Hiroyuki Takizawa Johannes Gebert

This book presents the state of the art in High-Performance Computing on modern supercomputer architectures. It addresses trends in hardware and software development in general. The contributions cover a broad range of topics, from performance evaluations in context with power efficiency to Computational Fluid Dynamics and High-Performance Data Analytics. In addition, they explore new topics like the use of High-Performance Computers in the field of Artificial Intelligence and Machine Learning. All contributions are based on selected papers presented in 2022 at the 33rd Workshop on Sustained Simulation Performance, WSSP33, held at HLRS in Stuttgart, Germany, and WSSP34, held at Tohoku University in Sendai, Japan.

Sustaining Forest Ecosystems (Managing Forest Ecosystems #37)

by Klaus von Gadow Juan Gabriel Álvarez González Chunyu Zhang Timo Pukkala Xiuhai Zhao

Forest ecosystems include a great variety of communities of organisms interacting with their physical environment: multi-aged natural forests, even-aged monocultures, and secondary forests invaded by foreign species. The challenge is to sustain their ability to function, by adapting to changing climates and satisfying a multitude of human demands. Our first chapter sets the scene with a discussion about the effects of forest management on ecosystem services. Details about forest observational infrastructures are introduced in the second chapter. The third chapter presents methods of analysing forest density and structure. Models for estimating the shape and growth of individual forest trees are introduced in chapter 4, models of forest community production in Chapter 5. Methods and examples of sustainable forest design are covered in chapter 6. New scientific contributions continue to emerge as we are writing, and this work is never finished. We hope to continue with regular updates replacing obsolete sections with new ones, but the general aim remains the same, to introduce a range of methods that will assist those interested in sustaining forest ecosystems.

Sustaining Groundwater Resources

by J. Anthony Jones

Burgeoning population and climate change are among the most critical challenges facing the 21st century. Both have critical implications for groundwater resources, especially in many developing countries where resources are already under pressure. Due to low rainfall and high evaporation in parts of the Middle East and North Africa, groundwater is not being renewed, and groundwater laid down up to 10,000 years ago is literally being mined for irrigation, often very inefficiently. Over recent decades, groundwater levels have fallen dramatically in key grain-growing regions like the American Great Plains and the North China Plain. As the population grows and emerging economies like China and India demand more food, especially water intensive meat products, agricultural demand for water is set to increase. The rapid shift of population from the countryside to the cities is also adding to this pressure; most old wells in Beijing are now dry. Pollution from industry, agriculture and shanty towns is destroying many groundwater resources; some could take 50 years to clean up even with strict and immediate controls. This volume looks at the technical, socio-economic and political problems being faced, and at the developments in groundwater science and management that may help create a sustainable future for our planet.

Sustaining Key Skills in the UK Military Aircraft Industry

by Tony Starkey Nigel Edgington Hans Pung Matt Bassford Kristin Weed

The United Kingdom Ministry of Defence's Fixed Wing Sector Strategy Board commissioned RAND Europe to assist in the development of a strategy and sustainment plan for the military fixed wing sector. RAND focused on the health and sustainment of key skills in the sector's industrial base. This monograph describes the qualitative and quantitative methodologies that the RAND team followed and summarises its findings and recommendations.

Sustaining Marine Fisheries

by National Research Council

Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public.Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences.Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.

Sustaining Mobile Learning: Theory, research and practice (Routledge Research in Higher Education)

by Wan Ng Therese M. Cumming

Mobile technologies are one of the fastest growing areas of technology in education. For learners, they offer an appealing opportunity to transcend teacher-defined knowledge and approaches by being able to access multiple, alternative sources of information anytime and anywhere. While the pace of engagement with and research into the educational applications of mobile technologies has picked up dramatically in the last decade, there is no consolidated view of how to sustain the practices or opportunities that are being explored. Sustainability is a complex but crucial issue in mobile learning as educational institutions are usually required to make substantial investments in mobile devices and associated technologies, time and training to initiate mobile learning programs. The complexity of sustainable mobile learning programs is further exacerbated by the fast pace of change of digital technologies, where with every change, new possibilities are opened up and investments required. In addition, educators are still attempting to reconcile institutions of formal education with informal mobile learning. The book addresses these issues, with a particular focus on: exploring the challenges surrounding the sustainability of mobile learning in K-12 and higher education investigating the importance of sustaining mobile learning for diverse populations of students globally discussing theoretical models for the sustainability of mobile learning providing the reader with strategies for sustaining mobile learning. Presenting new research alongside theoretical models and ideas for practice, the book will appeal to researchers, academics, and postgraduate students in the fields of education and mobile learning, as well as those working in teacher education.

Sustaining our Environment for Better Future: Challenges and Opportunities

by Abdelnaser Omran Odile Schwarz-Herion

This book covers a variety of topics regarding environmental practices in our day-to-day lives, as well as topics concerning sustainable development as a broader concept embracing ecological, social, and economic aspects to improve the quality of life for people around the world. Starting with the traditional controversy between the neoclassical economy and sustainable economy, which may be overcome by scientific progress due to more intensive scientific studies of the sustainability paradigm, the book proceeds to discuss various problems and challenges regarding environmental protection and sustainable development in different countries and on different continents. This includes analyses of recent, sometimes fatal mining disasters in South and North America, challenges and opportunities for rural development in Africa and Australia, an exploration of the role of women for sustainable development in Palestine, water safety and water security issues in Asia and Australia, the environmental exploitation of popular tourism destinations like Acapulco, and deforestation in Malaysia, suggesting innovative approaches to turn challenges into opportunities to effectively tackle these problems. Other topics addressed involve sustainable energy creation for future generations, a research survey among Romanian students on sustainable consumption behavior, validity testing for a heat transfer model in a greenhouse, and a case study on sustainability risk management practices at Malaysia’s environmentally sensitive companies. The book closes with an examination of highly digitalized Smart Cities as a potentially valuable complement to conventional urban and rural lifestyles in connection with achieving the UN Sustainable Development Goals (SDGs).

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