Green Technologies for the Defluoridation of Water focuses on the application of green technologies for the defluoridation of water using adsorption processes and nanoadsorbents. Chapters cover the environmental and health effects of fluoride presence in ambient air, food, water, soil and vegetation, focus on approaches for analytical methods to determine the presence of fluoride in water, review various types of conventional and advanced techniques used for removal, focus on adsorption as a green technology, review various types of adsorbents, and emphasize a techno-economic assessment with respect to conventional and non-conventional technologies. This book provides readers with comprehensive methods and applications, while also presenting the global impacts of fluoride ion on the environment, including in drinking water, food, air, soil and vegetables. The authors compare different defluoridation technologies in detail, providing researchers in environmental science and nanotechnology fields with the information they need to create solutions on how to safely remove fluoride from water in a sustainable and cost-effective way.

This book presents sources of carbon dioxide emission, related environmental issues and methods for carbon dioxide utilization, storage, analysis, modeling and optimization. This first volume focused on biochemical methods of carbon dioxide sequestration such as forestry, biomineralization, geo-chemo-mechanical, mangrove plantation and biowaste.

Toxic substances threatens aquatic and terrestrial ecosystems and ultimately human health. The book is a thoughtful effort in bringing forth the role of biotechnology for bioremediation and restoration of the ecosystems degraded by toxic and heavy metal pollution. The introductory chapters of the book deal with the understanding of the issues concerned with the pollution caused by toxic elements and heavy metals and their impacts on the different ecosystems followed by the techniques involved in monitoring of the pollution. These techniques include use of bio-indicators as well as modern techniques for the assessment and monitoring of toxicants in the environment. Detailed chapters discussing the role of microbial biota, aquatic plants, terrestrial plants to enhance the accumulation efficiency of these toxic and heavy metals are followed by remediation techniques involving myco-remediation, bio-pesticides, bio-fertilizers, phyto-remediation and rhizo-filtration. A sizable portion of the book has been dedicated to the advanced bio-remediation techniques which are finding their way from the laboratory to the field for revival of the degraded ecosystems. These involve bio-films, micro-algae, genetically modified plants and filter feeders. Furthermore, the book is a detailed comprehensive account for the treatment technologies from unsustainable to sustainable. We believe academicians, researchers and students will find this book informative as a complete reference for biotechnological intervention for sustainable treatment of pollution.

This edited book is devoted to environmental risk management in gas industry impacted polar ecosystems of Russia, one of the hottest topics of modern environmental science. The contributions from experts cover topics that shed new light on the impacts of oil and natural gas production on arctic ecosystems in the country as well as biogeochemical engineering technologies to manage pollution in these areas. Readers will also discover new insights on potential ecological indicators for assessing geo-environmental risks of these impacted ecosystems, and climate modeling in polar areas. The book has interdisciplinary appeal, and specialists and practitioners in environmental sciences, ecology, biogeochemistry and those within the energy sector who are interested in understanding ecosystems affected by anthropogenic impacts in severe climatic conditions will find it particularly engaging. Through this book, readers will learn more about biogeochemical cycling through food chains and specific reactions of biota to environmental pollution in extreme environments through the lens of experts.

Heavy Metals in the Environment: Impact, Assessment, and Remediation synthesizes both fundamental concepts of heavy metal pollutants and state-of-the-art techniques and technologies for assessment and remediation. The book discusses the sources, origin and health risk assessment of heavy metals as well as the application of GIS, remote sensing and multivariate techniques in the assessment of heavy metals. The various contamination indices like contamination factor, geoaccumulation index, enrichment factor, and pollution index ecological risk index are also included to provide further context on the state of heavy metals in the environment. Covering a variety of approaches, techniques, and scenarios, this book is a key resource for environmental scientists and policymakers working to address environmental pollutants.

Phytorestoration of Abandoned Mining and Oil Drilling Sites presents case studies and the latest research on the most effective methods to address the large amounts of waste materials released due to mining and oil drilling. In particular, phytoremediation is described as a novel, eco-friendly, cost-effective method for extracting toxic compounds by plants for the restoration of contaminated sites. Plantings on these contaminated areas lead to the removal of toxic substances such as heavy metals and hydrocarbons, improvement in the physicochemical and biological properties of the soil, long-term forest ecosystem rehabilitation, restoration of ecosystem productivity, stability and biological diversity, and reductions in CO2. Utilizing worldwide examples, this book discusses the potential of phytoremediation as an ideal solution for sites contaminated by mining and oil drilling sites.

Intelligent Environmental Data Monitoring for Pollution Management discusses evolving novel intelligent algorithms and their applications in the area of environmental data-centric systems guided by batch process-oriented data. Thus, the book ushers in a new era as far as environmental pollution management is concerned. It reviews the fundamental concepts of gathering, processing and analyzing data from batch processes, followed by a review of intelligent tools and techniques which can be used in this direction. In addition, it discusses novel intelligent algorithms for effective environmental pollution data management that are on par with standards laid down by the World Health Organization.

This book describes environmental remediation technologies to remove pollutants from the environment and the environmental materials used for remediation. The focus is on the functional design of environmental materials, especially to create materials for coping with a variety of pollutants in different concentrations and conditions. The authors present research highlights from their work in this area and aim to inspire the development of new concepts in environmental remediation. This work is a must-read for practitioners who are exploring restoration technologies and materials for solving environmental pollution as well as researchers and graduate students studying environmental remediation. A number of Asian researchers who have been engaged in these studies are among the authors, and this book will contribute to solving pollution problems in Asia as well as the rest of the world.

Reflecting the concerns over environmental sustainability, there has been an increasing focus on the protection of our water resources and on the proper management of our waste. Our economic growth can only be sustainable when it does not represent a threat to human health and to fauna, flora, and eco-system in the long-term. A long-term resilience, new business and economic opportunities, and environmental sustainability can be achieved through circular economy model that offers us a world of opportunity to rethink and redesign our economic activities and consumption patterns. With an aim to give the reader a new perspective on this issue, this book covers European Union's water and waste management legislation and the Czech Republic's transposition of this legislation, and includes a comparative analysis of the performances of the EU Member States on the implementation of new water and waste management policy strategies.

This book covers broader application of biotechnology for the protection of environment through different bioremediation and biodegradation techniques developed for removal of environmental contaminants including the recently discovered contaminants. The book offers a comprehensive overview of environmental pollutants including their fate, behavior, environmental and associated health risks. It is useful reading material for postgraduate and graduate students of environmental biotechnology, environmental microbiology and ecology. Young researchers also find the chapters useful understanding the latest developments.

This book introduces the latest results in research and practice of industrial solid waste recycling in China's western regions, where more than 50% of the waste in the whole country was produced. With rapid development in recent years, the massive industrial solid waste has become a serious problem in China. This book summarizes information and results of several National Research Programs of China concerning the typical solid wastes of the metallurgical and energy industry in western China, such as magnesium slag, manganese slag, acid sludge of lead and zinc smelting, fly ash, steel slag and carbide slag. It will be highly beneficial to scholars and engineers of environmental science and engineering.

This volume provides a collection of research findings on the distribution and risk associated with emerging contaminants (ECs) in water and wastewater across the globe, and effective remediation techniques and technologies. The book covers various monitoring techniques for ECs in water and wastewater and its related impacts on the ambient environment, and offers valuable information on cost-effective monitoring techniques and sustainable treatment technologies for ECs. The authors detail the risks and biological effects of ECs and legacy persistent organic pollutants (POPs) in freshwater and marine systems, including their adverse interactions with aquatic organisms, while also discussing the associated impacts on human health. The book comprehensively covers current research outcomes on treatment methods, cost-effectiveness, and infrastructure needs for effective removal of ECs. It will be of interest to students, researchers, and scholars in environmental science and engineering, water and wastewater, toxicology, environmental biotechnology, soil sciences, and microbial ecology.

Traffic-Related Air Pollution synthesizes and maps TRAP and its impact on human health at the individual and population level. The book analyzes mitigating standards and regulations with a focus on cities. It provides the methods and tools for assessing and quantifying the associated road traffic emissions, air pollution, exposure and population-based health impacts, while also illuminating the mechanisms underlying health impacts through clinical and toxicological research. Real-world implications are set alongside policy options, emerging technologies and best practices. Finally, the book recommends ways to influence discourse and policy to better account for the health impacts of TRAP and its societal costs.

This book highlights the use of Solidification/Stabilization (S/S) to treat lead-contaminated soils, which are widely present in China. It reveals the evolutionary mechanism of the structural characteristics of Pb contaminated soil during the S/S process. In addition, the book systematically analyzes laws influencing the S/S process and its internal mechanisms, and develops new models for the strength prediction and Pb leaching prediction of S/S monolith. The results can provide essential theoretical guidance and parameter-related support for the design of Pb-contamiated soil S/S remediation and recycling solutions.

Living in an urban environment can have a major influence-both positive and negative-on one's physical health and mental well-being. This book examines more than 20 key issues related to city living and what's being done to address them. According to recent statistics, 80.7 percent of Americans live in urban areas, and more than half of the world's population lives in cities. From various types of pollution to crime to overcrowding, the urban environment can have massive impacts on our physical, psychological, and social health and well-being. Moreover, while certain aspects of living in a city, such as access to health care, can improve the lives of many, other factors can have detrimental effects and can lead to inequalities along racial and socioeconomic lines. Urban Health Issues: Exploring the Impacts of Big-City Living examines 23 key issues related to urban health, exploring their causes and consequences in depth and highlighting what cities and individuals can do to safeguard the well-being of urban residents. It also draws comparisons between cities in the United States and the industrialized world and those in poor and developing nations, providing important global insights. The material is brought to life by fascinating city case studies and illuminating interviews with experts working in a variety of fields. Focuses on an area of public health that is of increasing importance, as urbanization rates continue to rise around the world Provide real-world insights for readers through interviews with experts working in urban areas across the globe Illustrates in city case studies how particular metropolitan areas around the world are working to address particular urban health issues Offers readers living in cities practical suggestions for staying healthy and avoiding urban hazards such as air and noise pollution

Water and Wastewater Engineering Technology presents the basic concepts and applications of water and wastewater engineering technology. It is primarily designed for students pursuing programs in civil, water resources, and environmental engineering, and presents the fundamentals of water and wastewater technology, hydraulics, chemistry, and biology. The book examines the urban water cycle in two main categories, water treatment and distribution, and wastewater collection and treatment. The material lays the foundation for typical one-semester courses in water engineering and also serves as a valuable resource to professionals operating and managing water and wastewater treatment plants. The chapters in this book are standalone, offering the flexibility to choose combinations of topics to suit the requirements of a given course or professional application.

Features:

Contains example problems and diagrams throughout to illustrate and clarify important topics

Problems both in SI and USC system of units

The procedure of unit cancellation followed in all solutions to the problems

Design applications and operation of water and wastewater system emphasized

Includes numerous practice problems with answers, and discussion questions in each chapter cover a range of engineering interventions to help conserve water resources and preserve water quality

Table of Contents

Section I: Basic Sciences 1. Introduction. 2. Standards of Measurement. 3. Basic Hydraulics. 4. Basic Chemistry. 5. Microbial Water Quality. Section II: Water Treatment 6. Sources of Water Supply. 7. Water Demand and Water Quality. 8. Coagulation and Flocculation. 9. Sedimentation. 10. Filtration. 11. Disinfection. 12. Water Softening. 13. Miscellaneous Methods I. 14. Miscellaneous Methods II. Section III: Water Distribution 15. Water Distribution. 16. Pipeline Systems. 17. Pumps and Pumping. 18. Water Distribution Operation. Section IV: Wastewater Collection 19. Wastewater Collection System. 20. Design of Sewers. 21. Construction of Sewers. Section V: Wastewater Treatment 22. Natural Purification. 23. Characteristics of Wastewater. 24. Primary Treatment. 25. Activated Sludge Process. 26. Stabilization Ponds. 27. Attached Growth Systems. 28. Anaerobic Systems. 29. Bio-Solids. 30. Advanced Wastewater Treatment.

Colliding environmental and development interests have shaped national policy reforms supporting both oil development and environmental protection in Alaska. Oil and Wilderness in Alaska examines three significant national policy reform efforts that came out of these conflicts: the development of the Trans-Alaska pipeline, the establishment of a vast system of protected natural areas through the Alaska National Interest Lands Conservation Act, and the reform of the environmental management of the marine oil trade in Alaska to reduce the risk of oil pollution after the Exxon Valdez disaster. Illuminating the delicate balance and give-and-take between environmental and commercial interests, as well as larger issues shaping policy reforms, Busenberg applies a theoretical framework to examine the processes and consequences of these reforms at the state, national, and international levels. The author examines the enduring institutional legacies and policy consequences of each reform period, their consequences for environmental protection, and the national and international repercussions of reform efforts. The author concludes by describing the continuing policy conflicts concerning oil development and nature conservation in Alaska left unresolved by these reforms. Rich case descriptions illustrate the author's points and make this book an essential resource for professors and students interested in policies concerning Alaska, the Arctic, oil development, nature conservation, marine oil spills, the policy process, and policy theory.

Phytoremediation Potential of Perennial Grasses provides readers with the knowledge to select specific perennial grass species according to site-specific needs. In addition, it demonstrates the potential opportunities for grass-based phytoremediation to yield phytoproducts, especially biomass-based bioenergy and aromatic essential oils as a green economy while in the process of remediating contaminated sites. The book brings together recent and established knowledge on different aspects of grass-based phytoremediation, providing this information in a single source that offers a cutting-edge synthesis of scientific and experiential knowledge on polluted site restoration that is useful for both practitioners and scientists in environmental science and ecology.

Nanomaterials for Air Remediation provides a comprehensive description of basic knowledge and current research progress in the field of air treatment using nanomaterials. The book explores how nanomaterials are used in various air remediation techniques, including advanced oxidation processes, biological processes, and filtration. It also covers their combined use as nanocatalysts, nanoantibiotics, nanoadsorbents, nanocontainers, nanofiltrations and nanosensors. Major challenges to using nanomaterials for improving air quality on a mass scale, both practical and regulatory, are also presented. This is an important resource for materials scientists and environmental engineers who are looking to understand how nanotechnology is used to enhance air quality.

For upper-division undergraduate or beginning graduate courses in civil and environmental engineering. The Eighth Edition of this bestselling text has been revised and modernized to meet the needs of today's environmental engineering students who will be engaged in the design and management of water and wastewater systems. It emphasizes the application of the scientific method to problems associated with the development, movement, and treatment of water and wastewater. Recognizing that all waters are potential sources of supply, the authors present treatment processes in the context of what they can do, rather than dividing them along clean water or waste water lines. An abundance of examples and homework problems amplify the concepts presented.

Energy and feedstock materials for the chemical industry are in increasing demand and, with constraints related to the availability and use of oil, the energy and chemical industry is undergoing considerable changes. In recent years, major restructuring has occurred in the oil, petrochemical, and chemical industry, with increasing attention devoted to the use of natural gas, methane in particular, as a chemical feedstock rather than just as a fuel. The conversion of remote natural gas into liquid fuels or other transportable chemicals is a challenge to industrial catalysis. Few processes exist so far with the major ones involving the conversion of natural gas to synthesis gas by steam reforming, CO2 reforming, or partial oxidation, followed by the syntheses of methanol, hydrocarbons (Fischer-Tropsch synthesis), or ammonia.

In this book, a comprehensive overview of the field of processing natural gas is given, through a series of chapters written by leading scientists and engineers in the field. New developments are discussed and current work relevant to the area is shown by a series of recent works by researchers working in this and related fields.

Handbook of Electronic Waste Management: International Best Practices and Case Studies begin with a brief summary of the environmental challenges associated with the approaches used in international e-waste handling. The book's authors offer a detailed presentation of e-waste handling methods that also includes examples to further demonstrate how they work in the real world. This is followed by data that reveals the geographies of e-waste flows at global, national and subnational levels. Users will find this resource to be a detailed presentation of e-waste estimation methods that also addresses both the handling of e-waste and their hazardous effect on the surrounding environment.

Consequences of Maritime Critical Infrastructures Accidents presents a probabilistic general model of critical infrastructure accident consequences. This include three models of the process of the events generated by a critical infrastructure accident, the process of the environment threats and the process of environment degradation. This is all created and adopted to the maritime transport critical infrastructure, with a focus on shipping networks applied to accident consequences modeling. Consequences of Maritime Critical Infrastructures Accidents is devoted to the assessment methods of consequences of environmental damages, with application to ship accidents. It is a new approach that has never been proposed and applied before and includes methods of modeling, identification, prediction and optimization to allow the reader to better understand the effects of these accidents on our oceans. Moreover, the general procedures and the new strategy presented in the book aim to lower environment losses concerned with chemical releases caused by an accident of ship critical infrastructure network operating within the Baltic Sea or world sea waters.

Soil Degradation, Restoration and Management in a Global Change Context, volume four in the Advances in Chemical Pollution, Environmental Management and Protection series, explores a wide breadth of emerging and state-of-the-art technologies and provides the best practices to manage soils affected by degradation. Soils are the base of life, thus a sustainable soil management is crucial in a context of global environmental change. Chapters in this new release include Soil degradation, processes, future treats and possible solutions, Agriculture and grazing environments, Abandoned and afforested lands, Environments affected by fire, Mining environments, Urban areas, and Lands affected by war.

The second edition of this introductory GIS textbook is thoroughly rewritten and updated to respond to the demand for critical engagement with technologies that address relevant issues across several disciplines preparing students for higher-level work in geotechnologies. Chapters are arranged to (1) build competence in fundamental skills, (2) explore applications of higher-level managerial and analytical functions that are typically called upon in public, nonprofit, and private sector milieu, and (3) propose and detail a template for organizing, executing, and completing a GIS project successfully. This interests all users from beginners to experienced professionals.

Features:

Uses the latest version of ArcGIS Pro (3.0) to present a fully rewritten and updated text with diverse perspectives.

Includes many real-world examples with urban planning, environmental, and social justice foci.

Presents new discussions, examples, and lab materials on open-source GIS projects.

Includes lab activities and data available for download from Support Materials.

Junior and senior level undergraduate students taking courses in remote sensing and GIS applications, studying in the fields of Geography, Environmental Sciences, Computer Science, Urban Studies, Public Health, and Social Disciplines, as well as researchers and academics in the same fields, will all benefit from the information provided in the updated version of this book.

Table of Contents

1. Making Sense of Geotechnology 2. Georeferencing 3. Getting the World into Your GIS 4. Geospatial Analysis: Introduction 5.Thematic Mapping 6. Data Models 7.Web GIS 8. Open-Source GIS 9. Introduction to Remote Sensing and GIS 10. Introduction to Health GIS Applications 11. GIS and Digital Humanities 12. Organizational GIS