This volume compiles and discusses the fundamental and multidisciplinary knowledge on adsorption and separation processes using zeolites as adsorbents. Over the last decade, a large amount of research has been carried out for the development of zeolites as adsorbents. However, there is still a growing interest to increase the understanding of such selective adsorbents. Therefore, synthesis strategies and new approaches for developing new selective zeolite adsorbents for gas separation are presented in the first chapter. In addition, a chapter focused on adsorption characterization techniques of microporous materials is included. This will be helpful for advanced readers, since the new IUPAC recommendations for microporous characterization are not still widely employed by the zeolite community. Experimental and theoretical aspects of economically and environmentally relevant separations, which have been successfully carried out with zeolites, are discussed in detail in subsequent chapters. Finally, industrial zeolite based adsorption and separation processes as well as current perspectives for new zeolite based separations, and improvements of current technologies are presented.

This volume synthesizes and analyzes thirty years of hydrological research in the Danum Valley Conservation Area, a lowland dipterocarp rainforest in Sabah, Malaysia. Ian Douglas explores the role of water in the rainforest ecosystem, setting out the ecological, climatological and geological context of present-day hydrological processes, soil erosion and stream sedimentation. He emphasizes the role of extreme events and natural disturbances in sediment supplies and the evolution of drainage pathways and explains the pathways of rainfall and stream sediment. Douglas then explores the impacts caused by logging, the extreme pulses of sedimentation and the effects of log removal and logging road construction, examining the effects of major storms in the 20 years after tree harvesting. Methods of minimizing logging damage to soils and streams are discussed and the effects on flora and fauns are considered.

This book is intended for those in government, academia and industry who are interested in, or responsible for pollution prevention (P2). The second edition reflects the rapid change in pollution prevention strategies and market needs. It calls the readers attention to the concept and practices of pollution management rather than waste management only and to the understanding of pollution problems caused not only by pollutants and wastes but also by environmentally unfriendly products and services. The contents of the 16 chapters have been thoroughly revised and new chapters have been added on total environmental quality management; laws, regulations, programs and strategies; state, city and local P2 programs; education and research; P2 in the U.S. Defense Department; and sources of P2 information.

In fact, with the control and containment of most infectious conditions and diseases of the past millennium having been achieved in most developed countries, and with the resultant increase in life expectancies, much more attention seems to have shifted to degenerative health problems. Many of the degenerative health conditions have been linked to thousands of chemicals regularly encountered in human living and occupational/work environments. It is important, therefore, that human health risk assessments are undertaken on a consistent basis - in order to determine the potential impacts of the target chemicals on public health.

This book starts by discussing the global flows of energy and materials and changes caused by human activities. It then examines the limitations of anthropogenic energy and material flows and the consequences for the development of human society. Different scenarios for lifestyle patterns are correlated with the future development of the global energy supply and climate. As it provides a process engineering approach to the Earth system and global development, readers should have a basic understanding of mathematics, physics, chemistry and biology. This second edition also reflects new developments since the original publication: increases in anthropogenic energy and material flows due to significant economic growth in certain parts of the world, and recent changes in energy policy and technological development countries, such as Germany (the Energiewende, or transition to renewable energy sources), where goals have been defined and measures initiated for a future energy supply without fossil and nuclear sources. As such, it offers a valuable resource for undergraduate and graduate students as well as practicing experts alike.

In order to effectively address global warming, many countries have significantly reduced the amount of carbon dioxide emissions that are put into the atmosphere. From the perspective of industrial structure, this volume examines the emission reduction potentials and abatement costs in China. By making an empirical analysis of the emission reduction, the author proposes some practical strategies. The book comprehensively summarizes related theories and research of contaminant disposal modeling, and estimates the shadow price of interprovincial CO2 emissions, the emission reduction potential of different regions, and the marginal emission reduction cost based on the parametric model. It finally puts forward the strategy to adjust the industrial structure in China. The book hence provides solid evidence for policy-makers to help mitigate CO2 emissions through industrial restructuring strategy.

This book addresses the threats that hamper the achievement of sustainable soil management: soil erosion by water and wind, soil organic carbon loss, nutrient imbalance, salinization, contamination, acidification, loss of soil biodiversity, surface sealing, compaction and water logging. The specific focus is on preventive and ameliorative strategies for sustainable soil management.

It has often been said that generals prepare for the next war by re-fighting the last. The Deepwater Horizon (DWH) oil spill was unlike any previous - an underwater well blowout 1,500 meters deep. Much has been learned in the wake of DWH and these lessons should in turn be applied to both similar oil spill scenarios and those arising from "frontier" explorations by the marine oil industry. The next deep oil well blowout may be at 3,000 meters or even deeper. This volume summarizes regional (Gulf of Mexico) and global megatrends in marine oil exploration and production. Research in a number of key areas including the behavior of oil and gas under extreme pressure, impacts on biological resources of the deep sea, and the fate of oil and gas released in spills is synthesized. A number of deep oil spills are simulated with detailed computer models, and the likely effects of the spills and potential mitigation measures used to combat them are compared. Recommended changes in policies governing marine oil exploration and development are proposed, as well as additional research to close critical and emerging knowledge gaps. This volume synthesizes state-of-the-art research in deep oil spill behavior and response. It is thus relevant for government and industry oil spill responders, policy formulators and implementers, and academics and students desiring an in-depth and balanced overview of key issues and uncertainties surrounding the quest for deep oil and potential impacts on the environment.

In the summer of 2003, a workshop was held in Portsmouth, NH, to discuss land measurement techniques for the North American Carbon Program. Over 40 sci- tists representing government agencies, academia and nonprofit research organi- tions located in Canada, the US and Mexico participated. During the course of the workshop a number of topics were discussed, with an emphasis on the following: * The need for an intermediate tier of carbon measurements. This level of study would be more extensive than state-level inventories of the US Forest Service Forest Inventory and Analysis Program, but less detailed than intensive ecos- tem studies sites such as those in Long Term Ecological Research network. This tier would ideally provide a basis to link and scale remote sensing measurements and inventory data, and supply data required to parameterize existing models (see Wofsy and Harriss 2002, Denning et al. 2005). * The design criteria that such a network of sites should meet. The network and s- pling design should be standardized, but flexible enough to be applied across North America. The design also needs to be efficient enough to be implemented without the need for large field crews, yet robust enough to provide useful information. Finally, the spatial scale must permit easy linkage to remotely sensed data. * The key variables that should be measured at each site, and the frequency of measurement.

This book details how the water quality of the Blesbokspruit River in Gauteng, South Africa was socially constructed by stakeholders and key individuals in the context of acid mine drainage (AMD) and its treatment. Social constructionism is used as the framing for this research to explain how water is intrinsically social. Findings presented here show that stakeholders are aware that the changes in the physicality of the Blesbokspruit resulted from human interventions and varied uses of the water over the years. Such knowledge, among factors such as the historical context of mining, current coal mining, flows and volumes of water, technology used and processes followed, information and communication, and vested interests influence social constructions of the water quality. What counts as the truth about water varies depending on the individual's perspective, their purpose, and their individual interests. Further, how one defines water quality influences what treatment processes are preferred in order to improve water quality. The book explains why, for example, a treatment process meant to improve water quality gained a bad reputation by the public because of the South African government's silo approach. The book explains how these social constructions are entrenched in power relations between stakeholders regarding AMD treatment and illustrates how power was used to influence decisions to improve the water quality of the Blesbokspruit. The case presented in this book offers insights and recommendations for policymakers working in water governance, including means to influence social constructions of water quality and ways to clarify roles and responsibilities in pursuit of improved cooperative government.

This book provides a comprehensive introduction to air, water, noise, and radioactive materials pollution and its control. Legal and regulatory principles and risk analysis are included in addition to engineering principles.
The text presents the engineering principles governing the generation and control of air and water pollutants, solid and hazardous waste, and noise. Water quality and drinking water treatment are discussed, as well as the elements of risk analysis. Radioactive waste generation and treatment in relation to the nuclear fuel cycle, are discussed. The health and environmental effects of all these pollutants are discussed. An introduction to the Federal laws and regulations governing pollution is included.
- This text embraces the latest thinking in environmental engineering
- Includes updates in regulation and current pollution abatement technologies

In recent years, Dutch environmental policy has undergone some pivotal changes, the most significant of which have been decentralization and deregulation, encouraging local communities to develop and deliver policies which are tailor-made to their particular situation. These changes have led to the development of some innovative practical instruments for aiding sustainable environmental spatial policy. This book discusses these new 'methods for environmental externalities' and their significance in the development and delivery of Dutch environmental policies, particularly how they ensure that issues such as health and hygiene are introduced in the early stages of spatial planning processes. This book highlights the most prominent and relevant of these innovative 'methods for environmental externalities' as well as comparing them with some of the classic methods, and analysing strengths and weaknesses. It argues that having such a broad and varied choice of methods is the key to ensuring the impressive and groundbreaking Dutch creativity in environmental management. In conclusion, the book extrapolates current trends in environmental policy, expresses likely and possible developments in 'methods for environmental externalities' and shows how such methods can contribute in our ongoing attempts to develop and deliver liveable, pleasant and sustainable towns and cities.

Microplastic Contamination in Aquatic Environments: An Emerging Matter of Environmental Urgency comprehensively illustrates the traditional and advanced technologies on sampling, identification and quantification of microplastic from different environmental media. Contributors summarize and discuss recent research on microplastic and examine studies on nano-sized plastic particles. Chapters cover a full range of microplastic research, including global distribution, detection, environmental fate, biological effects and political legislation. Users will find the book to be a comprehensive overview of microplastic research that is ideal for research and understanding on the occurrence of microplastic in aquatic environments.

This book outlines the current status of the environment in the Republic of Adygea in Russia. The book assesses the environmental conditions, ecological state, climate and vegetation change, anthropogenic loads to soil, water and atmosphere as well as highlighting the potential of water resources, renewable energy and development of tourism, agriculture and industry in this region. It also presents the mechanisms of legal, ecological and economic regulation and environmental insurance in the Republic of Adygea. This book introduces the Republic of Adygea to readers who are not familiar with the Republic and its beautiful landscapes, history and people. It offers a valuable source of information for a broad readership, from students and scientists interested in environmental sciences, to policymakers and practitioners working in the fields of environmental policy and management.

Scientific and technological innovation continues at a rapid pace, but the public is increasingly aware of possible risks and demanding greater involvement in decisions about new technologies. This edited volume brings together leading social scientists who address recent evidence and debates about public engagement and trust in experts. The chapters consider different methods of public consultation and 'deliberation' in relation to a variety of new technologies, including genetically modified foods, mobile telecommunications, nanotechnology, and hydrogen energy.

This volume describes the identification of emerging organic pollutants, mainly from industrial sources, their associated toxicological threats, and the latest green methods and biotechnological solutions to abate harmful impacts on people and the environment. The chapters present reviews on current applied toxicology research, occupational health hazards and green remedial solutions for pollution control in terrestrial and aquatic environments, with the aim of raising public awareness of these issues and providing chemists, toxicologists and environmental scientists with the knowledge to combat organic pollutants through sustainable means. Readers will learn about the multi-dimensional applications of materials and processes which harvest energy out of environmental remediation technologies, as well as the roles of biotechnology and nanotechnology in addressing high pollutant load. Specific attention is paid to technologies that draw energy through wastewater remediation, as this covers the primary means by which organic pollutants are introduced into the environment from industry and other sources. The book will be of use to pollution control boards, industry regulators, and students and researchers in the fields of biotechnology, biomedical science, hydrology and water chemistry.

This book presents study findings involving the Changjiang River estuary and Jiaozhou Bay, China, etc. It takes a large catchment as a combined ecosystem to study nutrients biogeochemistry and environmental aspects of the Changjiang River. Some of the findings have sparked new research directions, including systematic studies of nutrients in the Changjiang River; sources and control mechanisms of nitrogen and phosphorus in the Changjiang River and its estuary; removal and transport of nutrients in the turbidity maximum zone and upwelling area of the Changjiang estuary; long-term changes in nutrients and ecological responses in the Changjiang River estuary and Jiaozhou Bay; and a study on nutrient structure and nutrient composition of phytoplankton, which are topics at the forefront ofinternational marine The studies address different fields, such as biogeochemistry, marine chemistry, ecology, environmental science, oceanography and biology.

This book provides a dynamic simulation model based on input-output table. The model includes an objective function, i.e. maximizing economic and social development and three sub-models, including economic growth model, pollutant emission model and energy balance model. The data of 2012 is selected as the base period data. The haze control policy of Hebei Province is written into the model as an exogenous variable. Reducing the total PM2.5 emissions is an environmental constraint, which is used to eliminate the impact of natural factors on environmental quality. Lingo software is used to simulate this model. By comparing the socio-economic impacts in different scenarios, this book found the most effective policy combination of haze governance. Comprehensive haze governance policy recommendations provide experience for other regions of China and other developing countries. In this book, the dynamic simulation model of haze governance also provides a reference to other environmental policy simulations. This book is divided into five parts. The first part is an introduction. This paper mainly introduces the research background, research status at home and abroad, the purpose and significance of the study, the content and methods of the study, the key scientific problems to be solved and the expected results. In the second part, the current situation and existing problems of economic, social, energy and environment development in the study area are analyzed in detail. In the third part, a comprehensive evaluation model of dynamic optimization of haze control policy is constructed. The fourth part carries on the simulation experiment, and carries on the analysis to the experimental result. The fifth part puts forward the policy suggestions to realize the economic, social, energy and environmental development of Hebei Province. In this book, we have some understandings about haze governance. From the perspective of policy effect, the policy effects of subsidy for soil and water conservation, subsidy for development and utilization of clean energy, subsidy for new energy vehicles, motor vehicle restriction and subsidy for introduction of PM2.5 treatment technology are decreasing. Comprehensive policy can better achieve the goal of sustainable development of economy, energy and environment than single policy, and the effect of "source governance" policy is better than that of "end governance" policy.

This book explores human exposure and consumer risk assessment in response to issues surrounding pesticide residues in food and drinking water.

All the three main areas of consumer risk assessment including human toxicology, pesticide residue chemistry and dietary consumption are brought together and discussed.Includes the broader picture - the environmental fate of pesticidesTakes an international approach with contributors from the European Union, USA and AustraliaHighlights the increasing concerns over food safety and the risks to humans

This book focuses on different aspects of microplastic pollution, offering authors and readers the opportunity to share their knowledge, identify issues and propose solutions and actions to face this environmental threat. Although plastic pollution is a well-known global problem, the recent discovery of microplastics and nanoplastics in seas and oceans represents a very alarming new environmental challenge. The book offers comprehensive insights into the origins of the problem, its impact on marine environments, particularly the Mediterranean Sea and coasts, and the current research trends aimed at finding technical solutions to mitigate the phenomenon. It is primarily intended for scientists and decision makers from industry, international, national and local institutions and NGOs

Over the last decade, synthetic musk fragrances, which after use enter the environment by different pathways, have been described as a new group of bioaccumulative and persistent xenobiotics. This book gives the first comprehensive and up-to-date overview of the environmental pollution caused by several different synthetic musks. Written by a wide range of international experts in the field, the book summarizes and critically discusses the musk levels in the different compartments of the aquatic environment, in indoor/ambient air, house dust, and in addition, in human samples. The aspects of biotransformation and metabolism of several synthetic musks in the environment and in animals/humans are particularly emphasized. Finally, a provisional toxicological assessment and risk evaluation is given. Many, as yet unpublished, data complete this survey. The volume also points out the gaps, the still missing toxicological and environmental data, and in general, the need for further research work in this field.

This book comprehensively reviews the key topics in the area of nanocomposites and hybrid materials used for waste water treatment and purification. It covers materials chemistry, various synthesis approaches and properties of these nanomaterials for the different water purification techniques. It provides new direction to the readers to better understand the chemistry behind these materials and the methods to improve their properties. This book will be a very valuable reference source for graduates and postgraduates, engineers, research scholars (primarily in the field of material science, water, nanoscience and nanotechnology), material scientists, researchers in the water-related area, scientists working in water treatment plans and pollution mitigation industries.

This edited volume sheds new light on the impact of rapid Land Use/Cover Changes (LU/CC) on greenhouse gases (GHG's) and aerosol emissions in South and Southeast Asia. Several countries in South/Southeast Asia have the highest population growth rates in the world, which is the main cause for LU/CC. Conversion of dense forests to agricultural areas and then to residential and urban areas is most commonly observed in South/Southeast Asian countries with a significant release of GHG's and aerosols. The book showcases several case studies on the use of remote sensing and geospatial technologies to quantify biomass burning and air pollution impacts, aerosol pollution, LU/CC, and impacts on ecosystem services. The book also includes articles on regional initiatives in research, capacity building, and training. The authors of this book are international experts in the field, and their contributions highlight significant drivers and impacts of air pollution in South/Southeast Asia. Readers will discover the latest tools and techniques, in particular, the use of satellite remote sensing and geospatial technologies for quantifying GHG's, aerosols and pollution episodes in this region.

Although there are some biological processes that are supported by UV radiation, most organisms are stressed by it in various ways, e.g. through DNA damage.Top international experts present an integrated overview of UV radiation and its effects on terrestrial, freshwater and marine Arctic biota. Increased stratospheric ozone depletion and the corresponding increase in ground levels of UV radiation as well as ambient, "natural" UV radiation as a key ecological factor in the Arctic spring and summer are discussed in detail. Additionally, basic information on Arctic ecosystems is given. The volume provides not only an excellent account of present-day knowledge of the subject, but also describes the state of the art on which future research can be built.

This volume addresses hospital effluents in terms of their composition and the management and treatment strategies currently (being) adopted around the globe. In this context, one major focus is on pharmaceutical compounds: their observed concentration range, ecotoxicological effects, and the removal efficiency achieved by the different technologies. Another focus is on management strategies (dedicated hospital wastewater treatment, or a combined approach also involving urban wastewater) and currently adopted treatments to reduce the released pollutant load. Innovative and promising technologies under investigation at the lab and pilot scale are presented. A discussion of remaining knowledge gaps and future research requirements rounds out the coverage. The respective chapters, written by experts in the different fields, provide useful information for a broad audience: scientists involved in the management and treatment of hospital effluents and wastewater containing micropollutants, administrators and decision-makers, legislators involved in the authorization and management of healthcare structure effluents, and environmental engineers involved in the design of wastewater treatment plants, as well as newcomers and students interested in these issues.