Offers a thorough treatment of the remediation of soils contaminated by hazardous wastes and the scientific and engineering issues that must be addressed in creating solutions for their reclamation. Physical and chemical methods, as well as current and emerging biological methods, are examined.

Heavy metals can be emitted into environment by both natural and anthropogenic sources, mainly mining and industrial activity. Human exposure occurs through all environmental media. Infants are more susceptible to the adverse effects of exposure. Increasing attention is now being paid to the mental development of children exposed to heavy metals. The purpose of this book is to evaluate the existing knowledge on intellectual impairment in children exposed to heavy metals in their living environment and to identify the research needs in order to obtain a clearer picture of the situation in countries and regions at risk, in which the economy is closely related to metallurgy and heavy metals emission, and to recommend a strategy for human protection. In greater detail the main objectives could be formulated as follows: to review the principal sources of single, and complex mixtures of, heavy metal pollutants in the environment; to identify suitable methodology for chemical analyses in the environment and in humans; to evaluate the existing methods for measuring mental impairment, including their reliability and validity; to recommend a standard testing protocol to be used in future research; to assess the future role of environmental heavy metal pollution in countries and regions at risk and its effects on children's neurological development; to recommend a prevention strategy for protecting children's health and development.

We are proposing this comprehensive volume aimed at bridging and bonding of the theory and practical experiences for the elimination of a broad range of pollutants from various types of water and soil utilizing innovative nanotechnologies, biotechnologies and their possible combinations. Nowadays, a broad range of contaminants are emerging from the industry (and also representing old ecological burdens). Accidents and improper wastewater treatment requires a fast, efficient and cost-effective approach. Therefore, several innovative technologies of water and soil treatments have been invented and suggested in a number of published papers. Out of these, some nanotechnologies and biotechnologies (and possibly also their mutual combinations) turned out to be promising for practical utilization - i.e., based on both extensive laboratory testing and pilot-scale verification. With respect to the diverse character of targeted pollutants, the key technologies covered in this book will include oxidation, reduction, sorption and/or biological degradation. In relation to innovative technologies and new emerging pollutants mentioned in this proposed book, an important part will also cover the ecotoxicity of selected pollutants and novel nanomaterials used for remediation. Thus, this work will consist of 8 sections/chapters with a technical appendix as an important part of the book, where some technical details and standardized protocols will be clearly presented for their possible implementation at different contaminated sites. Although many previously published papers and books (or book chapters) are devoted to some aspects of nano-/biotechnologies, here we will bring a first complete and comprehensive treatise on the latest progress in innovative technologies with a clear demonstration of the applicability of particular methods based on results of the authors from pilot tests (i.e., based on the data collected within several applied projects, mainly national project "Environmentally friendly nanotechnologies and biotechnologies in water and soil treatment" of the Technology Agency of the Czech Republic, and 7FP project NANOREM: "Taking Nanotechnological Remediation Processes from Lab Scale to End User Applications for the Restoration of a Clean Environment"). This multidisciplinary book will be suitable for a broad audience including environmental scientists, practitioners, policymakers and toxicologists (and of course graduate students of diverse fields - material science, chemistry, biology, geology, hydrogeology, engineering etc.).

One of the most urgent problems facing the world today is environmental sustainability. Current practices of pollution control, waste treatment, and environmental protection are not only hugely expensive and a burden on development but also unsustainable in the long run for their steady depletion of the world's natural resources. Any solutions must have proven economic benefits, be technologically viable, and meet prevailing environmental and social perspectives.
The main objective of this new set of studies is to describe methods that help to protect the environment and conserve natural resources. This can be achieved by applying the 'cradle-to-cradle' concept, which aims to use materials in closed cyclic loops without generating any type of waste or pollution. The authors provide the reader with an introduction to basic concepts of sustainable development, describe the mechanisms and benefits of related technologies, and suggest potential uses on a practical level by examining innovations developed in the mechanical engineering laboratories of the American University in Cairo. Particular focus is placed on innovation as a vital means of attaining sustainability.
A timely contribution to the debate on environmentally sustainable practices, this book will be indispensable to environmentalists, scientists, economists, engineers, development specialists, and policy-makers, as well as being of interest to the lay reader.

Suitable for both individual and group learning, Engineering Acoustics focuses on basic concepts and methods to make our environments quieter, both in buildings and in the open air.

The author s tutorial style derives from the conviction that understanding is enhanced when the necessity behind the particular teaching approach is made clear. He also combines mathematical derivations and formulas with extensive explanations and examples to deepen comprehension.

Fundamental chapters on the physics and perception of sound precede those on noise reduction (elastic isolation) methods. The last chapter deals with microphones and loudspeakers.

Moeser includes major discoveries by Lothar Cremer, including the optimum impedance for mufflers and the coincidence effect behind structural acoustic transmission.

The appendix gives a short introduction on the use of complex amplitudes in acoustics.

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'Grow first, clean up later' environmental strategies in the developing economies of East Asia - China, Korea, and Taiwan in Northeast Asia and Indonesia, Malaysia, the Phillippines, Singapore, Thailand and Vietnam in Southeast Asia - pose a critical regional and global sustainability challenge in this area of continuing rapid urban-based industrial growth. It is the most polluted region in the world. Whilst being at the leading edge of the processes of urbanization, industrialization, and globalization these economies are in the midst, not at the end, of their urban-industrial transformations. During the next 25 years urban populations in the region are expected roughly to double, and most of the industrial capital stock that will be on the ground by 2030 has not yet been built. Given East Asia's growing size in the world's economy and ecology, and its increasingly polluted environment, this looming urban-industrial transformation is both a challenge and an opportunity. Unless steps are taken now to make this transformation more sustainable, East Asia's, and the world's, environmental future is likely to deteriorate seriously. Using detailed case studies and rigorous empirical analyses Rock and Angel, leading experts in this field, show that East Asian governments have found institutionally unique ways to overcome the sustainability challenge. As a result of these findings, they demonstrate how even low income economies in the rest of the world can use regulatory polices, industrial policies, and an openness to trade and foreign investment that will increase the competitiveness of their firms whilst improving their environmental performance, thus proving an important antidote to those who argue that poor countries cannot afford to clean up their environment whilst their economies remain under-developed.

As the need to control process emissions has increased, so have the number of FGD treatment and control strategies. The effectiveness of these treatments vary greatly, depending the types and levels of the materials, as well as the size of the facility. Profiles in Flue Gas Desulfurization will help engineers and managers identify the technologies that best fit their plant and/or processes. It's a quick and easy reference to all "tail-end" SO2 control processes currently in commercial use or "on the brink," providing an effective "snapshot" of where this technology stands in industry today. The technologies are divided into waste producing processes, where the end product is a "clean waste," and byproduct processes, where the end product has market value. Each technology profile includes a schematic depicting its major equipment components and arrangement, laid out side-by-side with descriptive text on how the process works, where and how it is currently being utilized, its operational requirements, advantages and limitations for typical applications, and a brief list of principal suppliers.

The first comprehensive guide to one of today's most innovative approaches to environmental contamination Natural attenuation is gaining increasing attention as a nonintrusive, cost-effective alternative to standard remediation techniques for environmental contamination. This landmark work presents the first in-depth examination of the theory, mechanisms, and application of natural attenuation. Written by four internationally recognized leaders in this approach, the book describes both biotic and abiotic natural attenuation processes, focusing on two of the environmental contaminants most frequently encountered in groundwater—fuels and chlorinated solvents. The authors draw on a wealth of combined experience to detail successful techniques for simulating natural attenuation processes and predicting their effectiveness in the field. They also show how natural attenuation works in the real world, using numerous examples and case studies from a wide range of leading-edge projects nationwide involving fuel hydrocarbons and chlorinated solvents. Finally, they discuss the evaluation and assessment of natural attenuation and explore the design of long-term monitoring programs.

An indispensable reference for anyone working in environmental remediation, Natural Attenuation of Fuels and Chlorinated Solvents in the Subsurface is essential reading for scientists and engineers in a range of industries, as well as state and federal environmental regulators, and professors and graduate students in environmental or chemical engineering.

Assessment and Control of VOC Emissions from Waste Treatment and Disposal Facilities Thomas T. Shen, Ph.D., Charles Schmidt, Ph.D., and Thomas Card The complications surrounding Volatile Organic Compound (VOC) emissions have emerged as a matter of increasing environmental attention and concern, due largely to the huge quantities involved, their known toxicity, and their suspected carcinogenicity. Assessment and Control of VOC Emissions from Waste Treatment and Disposal Facilities is the first book to both thoroughly explore the topic and present the entire range of environmentally and economically viable solutions. The authors address the most recent developments, the newest applications, and the latest methodological advances in the field. The book includes sections on:

• waste characterizations, such as vapor pressure, solubility, molecular weights, and more
• emission mechanisms including volatilization, hydrolysis, photodecomposition, biodegradation, and incineration
• various types of VOC emission sources
• the latest regulatory information on The Resource Conservation and Recovery Act (RCRA), The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), and the Clean Air Act (CAA)
• the entire range of measuring and monitoring approaches for assessing VOC emission rates
• VOC pathway analyses
• toxicity, exposure, and basic information about conducting health risk assessments
• all available control technologies and their costs
• elaborate, mathematical models and real-life case studies

In the five years since the publication of the first edition of Spatial Analysis: Statistics, Visualization, and Computational Methods, many new developments have taken shape regarding the implementation of new tools and methods for spatial analysis with R. The use and growth of artificial intelligence, machine learning and deep learning algorithms with a spatial perspective, and the interdisciplinary use of spatial analysis are all covered in this second edition along with traditional statistical methods and algorithms to provide a concept-based problem-solving learning approach to mastering practical spatial analysis. Spatial Analysis with R: Statistics, Visualization, and Computational Methods, Second Edition provides a balance between concepts and practicums of spatial statistics with a comprehensive coverage of the most important approaches to understand spatial data, analyze spatial relationships and patterns, and predict spatial processes.

New in the Second Edition:

Includes new practical exercises and worked-out examples using R

Presents a wide range of hands-on spatial analysis worktables and lab exercises

All chapters are revised and include new illustrations of different concepts using data from environmental and social sciences

Expanded material on spatiotemporal methods, visual analytics methods, data science, and computational methods

Explains big data, data management, and data mining

This second edition of an established textbook, with new datasets, insights, excellent illustrations, and numerous examples with R, is perfect for senior undergraduate and first-year graduate students in geography and the geosciences.

Table of Contents

The Context and Relevance of Spatial Analysis. Scientific Observations and Measurements in Spatial Analysis. Using Statistical Measures to Analyze Data Distributions. Exploratory Data Analysis, Visualization, and Hypothesis Testing. Analyzing Spatial Statistical Relationships. Engaging in Point Pattern Analysis. Engaging in Areal Pattern Analysis Using Global and Local Statistics. Engaging in Geostatistical Analysis. Data Science: Understanding Computing Systems and Analytics for Big Data

This book provides a comprehensive overview of oil spill remediation from the perspectives of policy makers, scientists, and engineers, generally focusing on colloid chemistry phenomena and solutions involved in oil spills and their cleanup.- First book to address oil spill remediation from the perspective of physicochemical and colloidal science- Discusses current and emerging detergents used in clean-ups- Includes chapters from leading scientists, researchers, engineers, and policy makers- Presents new insights into the possible impact of oil spills on ecosystems as well as preventive measures

The United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) established by the General Assembly in 1955 assesses the levels and effects of exposure to ionizing radiation on human health and the environment. This is the first of four volumes of scientific annexes that presents the supporting scientific deliberations for the UNSCEAR 2020/2021 report to the United Nations General Assembly. Annex A "Medical exposure to ionizing radiation" presents a comprehensive global estimate of the frequencies and doses from medical exposure, their distribution and trends in medical categories in the 2009-2018 period. The annex considers four general categories of medical practice using ionizing radiation: (a) diagnostic radiology, including dental radiology and computed tomography, (b) interventional radiology (image-guided interventional procedures), (c) nuclear medicine and (d) radiation therapy.

Based on 40 years of experience,Integrated Environmental Management: A Transdisciplinary Approach brings together many ecological and technological tool boxes and applies them in a transdisciplinary method. The book demonstrates how to combine continuous improvement management tools and principles with proven environmental assessment methodologies. This integrated ecological and environmental management approach lets you view environmental problems from a holistic angle, considering the ecosystem as an entity as well as the entire spectrum of solutions and possible combinations of solutions.

The book discusses the importance of examining all facets or possible problems associated with an ecosystem simultaneously and evaluating all the solution possibilities proposed by the relevant disciplines at the same time. The authors underline that there is no alternative to integrated, multidisciplinary, ecological–environmental management—at least not on a long-term basis. They lay down the fundamental concepts in an applications-oriented manner that allows you to apply the seven steps of environmental management directly.

However, the book goes beyond delineating the available tool boxes; it also details how they can be integrated and combined to find an optimum solution to ecological–environmental problems.

Table of Contents

Defining the Problem. Understanding the Ecosystem. Sources and Causes. Developing a Diagnosis. Tools for Solutions of Environmental Problems. Implementation of Ecological Management Tools. Recovery.

Cadmium Toxicity and Tolerance in Plants: From Physiology to Remediation presents a single research resource on the latest in cadmium toxicity and tolerance in plants. The book covers many important areas, including means of Cd reduction, from plant adaptation, including antioxidant defense, active excretion and chelation, to phytoextraction, rhizo filtration, phytodegradation, and much more. In addition, it explores important insights into the physiological and molecular mechanisms of Cd uptake and transport and presents options for improving resistance to Cd stresses. It will be ideal for both researchers and students working on cadmium pollution, plant responses and related fields of environmental contamination and toxicology.

During the past years, it has been shown that the results of many reactions in the environment have led to the degradation or detoxification of environmental pollutants. The chemical aspects of environmental pollutants have therefore begun to take on great significance. The Chemistry of Pollution provides an excellent overview of the important chemical aspects of pollution occurring in the atmosphere, in water and in soil. Presented in the book are:

• commonly known harmful substances, such as carbon monoxide, heavy metals, and sulfur dioxide
• toxins in food and basic consumer goods
• radioisotopes, such as plutonium and uranium.

The detection of pharmaceutical residues remained elusive until instruments such as liquid chromatography and mass spectrometry became commonplace in environmental laboratories. The documentation of the occurrence of pharmaceutical residues and endocrine disrupting chemicals in water resources has raused questions about their long-term effects in the ecosystem and their potential effects on human health. Fate of Pharmaceuticals in the Environment and in Water Treatment Systems covers critical issues regarding the occurrence, persistence, treatment, and transformations of pharmaceuticals in the environment and in drinking water and wastewater treatment systems. Acompilation of the recent literature, the book reviews advances in instrumentation and sample preparation techniques and includes an example of how risk assessment is conducted to investigate the fate and effects of pharmaceutical contaminants. Several chapters explore the behavior of pharmaceuticals in soil and the potential side effects of antibiotics on plants after uptake. Experts in drinking water and wastewater treatment systems present new findings on the effectiveness of current treatment practices to reduce the concentrations of pharmaceuticals at the source, providing new insights on how to better mitigate future problems brought about by emerging environmental contaminants. Contributing authors from academia, government, and industry provide a well-balanced multi-disciplinary perspective on the issues, discussing topics ranging from field studies documenting the occurrence of pharmaceuticals in environmental compartments, to laboratory studies determining the degradation kinetics and formation of by-products during treatment. The text discusses the factors that affect the environmental fate of pharmaceuticals in soil and water, facilitate the development of best management practices, and optimize treatment systems for removal of these compounds fro