Environmental Pollution - Böcker
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57 produkter
57 produkter
1 062 kr
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This work provides a synthesis of end-of-millennium understanding of the interaction between the emission of nitrogen, its deposition and impact on the most important components of natural and semi-natural ecosystems. Chapters deal with the factors and processes related to nitrogen deposition and soils, non-forest vegetation communities, forest ecosystems, and surface waters. The assessment of these impacts is discussed in terms of setting critical loads.
1 589 kr
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Since 1950 the population of the world has more than doubled, and the proportion of people living in cities has increased by a factor of four. In the year 2000 nearly half of the world's population will live in urban areas. Air pollution has always been one of the major nuisances of urban living, but in recent decades the sources of pollution have changed in importance in most of the industrialised world. Earlier they were dominated by individual heating systems, industry and local power plants; now they are mainly related to traffic. Concurrent with this development, the composition of the pollution has changed; it is now dominated by nitrogen oxides, volatile organic compounds and small particles arising from diesel exhaust. Urban Air Pollution - European Aspects was initiated within the European Community COST-Citair programme, in which many of the authors participated. The book presents an up-to-date account of the situation with special reference to European cities. The structure of the book follows by and large the logical chain of events in air pollution, from sources, through dispersion and deposition, to impacts, with additional chapters on experimental or computational techniques and regulatory aspects. The target group is university students at graduate level, but the book should also be useful for technical experts in international, governmental and municipal institutions as well as in private consulting companies and non-governmental organizations.
1 589 kr
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This guide to marine oil pollution consequences and response covers policy, planning and operations, and provides technical assessment of the true nature of the problem, of the means to maximise the performance of current techniques and equipment, and of the bases for future improvements. The book provides a fundamental understanding of the oil properties and processes which determine the persistence and impacts of oils in the marine environment. It establishes parameters against which to evaluate performance of all current techniques and equipment, and the environmental impacts of their use. It identifies design parameters, and makes proposals for the creation and development of more effective equipment and techniques. The volume also shows how a fresh approach to cargo transfer, and the scaling of spillage response provision to oil releases on immediate impact, will be more effective overall, and will ensure that approved waste handling and disposal facilities are not overwhelmed. The "Sea Empress" incident is reviewed to illustrate the points made and conclusions reached, and to emphasise the need for thorough salvage planning for all future incidents.
1 589 kr
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Air pollution, a major concern at the end of the 20th century, still remains a significant problem. Traditionally, industrial waste gases have primarily been treated through physical or chemical methods. The search for new, efficient, and cost-effective alternative technologies has led to the development and, more recently, the improvement of gas phase bioreactors. This book provides a comprehensive picture of all major biological reactors suitable for solving air pollution problems. The text describes the main features and covers the major aspects, from microbiological to engineering, as well as economic aspects, of the different types of bioreactors. The book also presents an in-depth review of the subject, from fundamental bench-scale research to industrial field applications related to the operation of full-scale systems successfully treating polluted air in Europe and the US. Material dedicated to more conventional non-biological technologies has also been included, to provide a complete overview of the different alternative treatment processes.
2 328 kr
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Nowhere is the conflict between economic progress and environmental quality more apparent than in the mineral extraction industries. The latter half of the 20th century saw major advances in the reclamation technologies. However, mine water pollution problems have not been addressed. In many cases, polluted mine water long outlives the life of the mining operation. As the true cost of long-term water treatment responsibilities has become apparent, interest has grown in the technologies that would decrease the production of contaminated water and make its treatment less costly. This is the first book to address the mine water issue head-on. The authors explain the complexities of mine water pollution by reviewing the hydrogeological context of its formation, and provide an up-to-date presentation of prevention and treatment technologies. The book will be a valuable reference for all professionals who encounter polluted mine water on a regular or occasional basis.
2 644 kr
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Nowhere is the conflict between economic progress and environmental quality more apparent than in the mineral extraction industries. The latter half of the 20th century saw major advances in the reclamation technologies. However, mine water pollution problems have not been addressed. In many cases, polluted mine water long outlives the life of the mining operation. As the true cost of long-term water treatment responsibilities has become apparent, interest has grown in the technologies that would decrease the production of contaminated water and make its treatment less costly. This is the first book to address the mine water issue head-on. The authors explain the complexities of mine water pollution by reviewing the hydrogeological context of its formation, and provide an up-to-date presentation of prevention and treatment technologies. The book will be a valuable reference for all professionals who encounter polluted mine water on a regular or occasional basis.
2 018 kr
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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.
2 089 kr
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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.
Man-Made and Natural Radioactivity in Environmental Pollution and Radiochronology
Inbunden, Engelska, 2004
1 589 kr
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The basic goal of this book is to examine the complex state of radioactivity in the environment, including its sources and applications. In principle, there are two sources of environmental radioactivity, namely man-made and natural. The authors of this book set out to analyze mainly empirical aspects of the activities of both groups. On one hand, a detailed analysis of the sources releasing radionuclides into the environment by human activities should, while describing environmental pollution and its dangers, contribute to its decrease in the future. On the other hand, the analyses of natural radionuclides, as well as their influences and use in different fields, serve to complete an evaluation of the present state of environmental radioactivity. All auxiliary parts (e.g., principles of radionuclide analyses) are included to the extent necessary for understanding the basic themes. The many recent examples contained in the book will be useful in studying various problems of radioactivity in the present environment, and can help, not only in preparing, carrying out and evaluating outdoor and laboratory experiments, but also in protection of the environment and human health through a
Metals in Society and in the Environment
A Critical Review of Current Knowledge on Fluxes, Speciation, Bioavailability and Risk for Adverse Effects of Copper, Chromium, Nickel and Zinc
Inbunden, Engelska, 2004
1 589 kr
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In 2002, the Swedish Metal Information Task Force (MITF) engaged the Environmental Research Group (MFG) to update previous monographs on copper, zinc and major alloying metals (such as chromium, nickel and molybdenum) in society and in the environment. This book presents new results on metal fluxes from society to the environment, on metal speciation in water, soil and sediment, and its interpretation in terms of mobility, biological uptake and toxicity. The scientific fundamentals of new approaches, like the Acid Volatile Sulphide (AVS) concept to predict metal bioavailability in sediments, and the Biotic Ligand Model (BLM) to calculate the toxicity of metals to aquatic organisms, are critically evaluated, with a focus on copper, nickel, zinc, and, in part, chromium.Recent scientific advances now offer an improved understanding of the mechanisms and factors controlling the intricate behaviour of trace metals, their interactions, uptake and effect in natural systems. Traditional risk assessment methods usually built on quite crude toxicity tests done in unrealistic "laboratory waters", and did not consider natural conditions. In contrast, modern approaches now increasingly involve the full utilisation of site-specific factors, which are decisive for the formation of bioavailable and toxic metal forms. Audience: This book provides excellent guidance not only to scientists focusing on the assessment of the ecological risk of metals, but also to authorities, decision makers in industry, educational staff and the interested public concerned with the occurrence and fate of trace metals.
Del 8 - Environmental Pollution
Metals in Society and in the Environment
A Critical Review of Current Knowledge on Fluxes, Speciation, Bioavailability and Risk for Adverse Effects of Copper, Chromium, Nickel and Zinc
Häftad, Engelska, 2004
1 589 kr
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Environmental and Health Risk Assessment and Management
Principles and Practices
Inbunden, Engelska, 2005
2 397 kr
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This textbook is about the law, economics, practical assessment, and the management of risky activities arising from routine, catastrophic environmental and occupational exposures to hazardous agents. The textbook begins where emission and exposure analysis end by providing estimates or predictions of deleterious exposures. Thus, we deal with determining the nature and form of relations between exposure and response, damage functions, and with the principles and methods used to determine the costs and benefits of risk management actions from the vantage point of single and multiple decision-makers. Today, national and international laws, conventions and protocols are increasingly concerned with reducing environmental and health risks through minimizing exposure to toxic substances, bacteria, viruses and other noxious agents. They do so through risk methods. The reason for the now worldwide use of risk assessment and management is that individuals and society must decide when, and at what cost, past and future hazardous conditions can either be avoided or minimized. In this process, society must account for the limited resources it can spend to remain sustainable. Risk-based methods play a pivotal role in identifying and ranking alternative, sustainable choices, while accounting for uncertainty and variability. Specifically, most reductions in risks require a balancing of the costs and benefits associated with the action to reduce exposure to a hazard and thus risk. This balancing necessarily involves linking exposure and response through causation. This essential aspect of risk assessment and management, if done incorrectly, can be costly to society.
2 117 kr
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Human transport by land, sea and air has increased exponentially through time in intensity, paralleling rises in population, prosperity and rates of technological change. Transport has considerable ecological effects, many of them detrimental to environmental sustainability. This volume brings together international experts from a variety of disciplines to review the ecological effects and their causes in terms of road, rail, ship and aircraft transport. The contributors have different attitudes and agendas. Some are ecologists, some planners, others social scientists. Focus ranges from identification of threats and amelioration of damaging effects through to future design of transport systems to minimize environmental degradation. Some chapters consider restricted areas of the globe; others the globe itself. Views encompass deep pessimism and cautious optimism.
1 589 kr
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In the late 1980’s, a considerable amount of research addressing the effects of acidic deposition was begun, much of it related to the Congr- sionally mandated National Atmospheric Precipitation Assessment Program (NAPAP). As a result of the 10-year NAPAP program, effects on human health, materials, structures, visibility and terrestrial and aquatic ecosystems were evaluated. As a result of NAPAP funded research, negative effects of acidic deposition were documented on freshwater lakes in the Adirondacks and on the red spruce of the Adirondacks and northern Appalachians. One of the recommendations of the NAPAP Forest Response Program, however, was that a better understanding of the effects of acidic deposition and its constituents on processes within forest ecosystems was needed. In response to this need, the US Environmental Protection Agency (EPA) funded an ambitious program to manipulate the geochemical processes within wat- sheds in the United States. Originally, there were to be many watersheds to be treated, to encompass the scope of vegetation types, climate and deposition regimes. Ultimately only two such studies, one at on the Fernow Experimental Forest in West Virginia and one at Bear Brook Watersheds in Maine (BBWM) were implemented. Both are ongoing more than fifteen years later. Work began in 1987 in preparation for the Fernow Watershed Acidi- cation Study. Much attention was initially devoted to issues related to analyses of water chemistry and the quality control/quality assurance of the data coming from the study.
Chernobyl - What Have We Learned?
The Successes and Failures to Mitigate Water Contamination Over 20 Years
Inbunden, Engelska, 2006
1 589 kr
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Twenty years ago, on April 26, 1986, Unit 4 of the Chernobyl Nuclear Power Plant experienced a nuclear reactor accident and released six times more radionuclides into the atmosphere than the Hiroshima atomic bomb. The accident significantly damaged the environment and is expected to result in as many as 4000 deaths due to leukemia and other cancers. The cause of the accident was specific to a particular Soviet-built reactor; but the environmental and human consequences are applicable to Western nuclear plant accidents. Contrary to public perception, the former Soviet Union did what they could to protect the public from the Chernobyl accident within funding restrictions. They involved the highest level of political and scientific leaders and even conducted public surveys to identify concerns and fears. However, the secrecy with which the information was treated caused mistrust of the Chernobyl assessment and contributed to the widespread mental health problems associated with the accident. Some Chernobyl countermeasures were successful, but many were ineffective or made things worse. We hope that the details presented in this book may be useful for Western countries in preparing for possible accidents or potential terrorist attacks with nuclear or chemical agents. The assessment of the Chernobyl accident, its impacts, and its count- measures and remediation has been published widely in many Western nations, but much of the research is still known only in Ukraine and Russia.
1 589 kr
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Global warming has worsened the water resource crisis in many arid zones worldwide, from Africa to Asia, affecting millions of people and putting them at risk of hunger. Effective management of arid zone resources, including understanding the risks of toxic trace and heavy elements to humans, coupled with the need to produce more food to feed the world’s growing population, has thus become increasingly important. This very timely book, the only one of its kind on the market, fills the gap of our knowledge of trace elements in these regions.Topics include:- content and distribution- solution chemistry- solid-phase chemistry- selective sequential dissolution techniques- transfer fluxes- bioavailability- pollution and remediation. In order to illustrate the themes, a comprehensive and focused case study is presented, and the book closes with the global perspectives on anthropogenic interferences in the natural trace elements’ distribution.
Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow
Inbunden, Engelska, 2008
2 117 kr
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Wetlands have been used for uncontrolled wastewater disposal for centuries. However, the change in attitude towards wetlands during the 1950s and 1960s caused the minimization of the use of natural wetlands for wastewater treatment (at least in developed countries). Constructed wetlands have been used for wastewater treatment for about forty years. Constructed wetland treatment systems are engineered systems that have been designed and constructed to utilize the natural processes for removal of pollutants. They are designed to take advantage of many of the same processes that occur in natural wetlands, but do so within a more controlled environment. The aim of this book is to summarize the knowledge on horizontal s- surface flow constructed wetlands (HF CWs) and objectively evaluate their treatment efficiency under various conditions. The information on this type of wastewater treatment technology is scattered in many publications but a comprehensive summary based on world-wide experience has been lacking. The book provides an extensive overview of this treatment technology around the world, including examples from more than 50 countries and examples of various types of wastewater treated in HF CWs.
Del 28 - Environmental Pollution
Geoecological Risk Management in Polar Areas
Inbunden, Engelska, 2019
1 062 kr
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This monograph is devoted to full-scale geoecological risk assessment in gas industry impacted polar areas and the relevant risk management options using innovative nature-like biogeochemical technologies. Readers will discover more about geoecological risks during gas production, transportation, storage and refining.Chapters discuss in detail the geodynamic dangers associated with the designing and building of main gas pipelines. 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 recultivation of contaminated soils as well as health risk assessments of chemical substances associated with the gas industry.
Electrochemically Assisted Remediation of Contaminated Soils
Fundamentals, Technologies, Combined Processes and Pre-Pilot and Scale-Up Applications
Inbunden, Engelska, 2021
1 906 kr
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This book provides an overview of the current development status of remediation technologies involving electrochemical processes, which are used to clean up soils that are contaminated with different types of contaminants (organics, inorganics, metalloids and radioactive).
Electrochemically Assisted Remediation of Contaminated Soils
Fundamentals, Technologies, Combined Processes and Pre-Pilot and Scale-Up Applications
Häftad, Engelska, 2022
1 800 kr
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This book provides an overview of the current development status of remediation technologies involving electrochemical processes, which are used to clean up soils that are contaminated with different types of contaminants (organics, inorganics, metalloids and radioactive).
Geoecological and Geopolitical Risks for the Oil and Gas Industry in the Arctic
Challenges and threats
Inbunden, Engelska, 2022
1 589 kr
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This book discusses issues of geoecological (GER) and geopolitical (GPR) risks due to hydrocarbon development of the Arctic. The authors explain the ethical and philosophical foundations of understanding environmental equity and justice in relation to the development of Arctic natural resources and consider various approaches to the moral aspects of making global management decisions in the field of environmental protection and environmental safety. Special attention is paid to analysis of modern geopolitical and geostrategic challenges to the development of the Arctic region. The monograph identifies the key geopolitical factors affecting the sustainable development of the Arctic and analyzes the similarities and differences in the geostrategic positions of the five Arctic states. The authors reveal the need to consider geopolitical challenges in the process of GER analysis for oil and gas development in the Arctic region. The book explores the intersection of the strategic interests for a number of states and describes Russia's inability to ensure environmental safety in the development of Arctic deposits. The book analyzes in detail each type of GER with an emphasis on their potential to lead to additional opportunities and threats, and assesses environmental rating as an indicator of the GER management process of Russian oil and gas companies operating in the Arctic. Although the main focus is on the Russian part of this region, many arguments and conclusions are quite applicable to the entire Arctic region. The consideration of geoecological and geopolitical aspects of the development of Arctic resources with the example of Russian oil and gas companies sheds light on the entire Arctic region, taking into account the interests of all other national and international companies involved in GER and GPR there.
Geoecological and Geopolitical Risks for the Oil and Gas Industry in the Arctic
Challenges and threats
Häftad, Engelska, 2023
1 589 kr
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This book discusses issues of geoecological (GER) and geopolitical (GPR) risks due to hydrocarbon development of the Arctic. The authors explain the ethical and philosophical foundations of understanding environmental equity and justice in relation to the development of Arctic natural resources and consider various approaches to the moral aspects of making global management decisions in the field of environmental protection and environmental safety. Special attention is paid to analysis of modern geopolitical and geostrategic challenges to the development of the Arctic region. The monograph identifies the key geopolitical factors affecting the sustainable development of the Arctic and analyzes the similarities and differences in the geostrategic positions of the five Arctic states. The authors reveal the need to consider geopolitical challenges in the process of GER analysis for oil and gas development in the Arctic region. The book explores the intersection of the strategic interests for a number of states and describes Russia's inability to ensure environmental safety in the development of Arctic deposits. The book analyzes in detail each type of GER with an emphasis on their potential to lead to additional opportunities and threats, and assesses environmental rating as an indicator of the GER management process of Russian oil and gas companies operating in the Arctic. Although the main focus is on the Russian part of this region, many arguments and conclusions are quite applicable to the entire Arctic region. The consideration of geoecological and geopolitical aspects of the development of Arctic resources with the example of Russian oil and gas companies sheds light on the entire Arctic region, taking into account the interests of all other national and international companies involved in GER and GPR there.
Del 26 - Environmental Pollution
Biogeochemical Technologies for Managing Pollution in Polar Ecosystems
Inbunden, Engelska, 2016
1 062 kr
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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.
Del 26 - Environmental Pollution
Biogeochemical Technologies for Managing Pollution in Polar Ecosystems
Häftad, Engelska, 2018
1 062 kr
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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.
Impacts of Point Polluters on Terrestrial Biota
Comparative analysis of 18 contaminated areas
Inbunden, Engelska, 2009
2 117 kr
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The adverse consequences of pollution impact on terrestrial ecosystems have been under careful investigation since the beginning of the twentieth century. Several thousand case studies have documented the biotic effects occurring in contaminated areas. However, after more than a century of research, ecologists are still far from understanding the effects of pollution on biota. Only a few generalisations have been made on the basis of extensive monitoring programs and numerous expe- ments with industrial contaminants. The need to reveal general patterns in the responses of terrestrial biota to ind- trial pollution and to identify the sources of variation in these responses became obvious more than a decade ago. At about that time, our team initiated a quanti- tive research synthesis of the biotic effects caused by industrial pollution, based on 1 a meta-analysis of published data. All meta-analyses conducted so far (covering diversity and abundance of soil microfungi, diversity of vascular plants, diversity and abundance of terrestrial arthropods, and plant growth and reproduction) c- sistently showed high heterogeneity in the responses of terrestrial biota to industrial pollution. At the same time, they demonstrated an unexpected shortage of infor- tion suitable for meta-analyses, as well as a considerable influence of methodology of primary studies on the outcome of the research syntheses. To overcome the identified problems, we designed a comparative study, the results of which are reported in this book.
Xenobiotics in the Urban Water Cycle
Mass Flows, Environmental Processes, Mitigation and Treatment Strategies
Inbunden, Engelska, 2010
3 172 kr
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In many cases such as scents, detergents, textile chemicals, surface disinfectants, pesticides and others it is unavoidable that these chemicals are released into the environment according to their intended use.
1 062 kr
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This book provides an up-to-date synthesis of the understanding of the interaction between the emission of nitrogen, its deposition and impact on the most important components of natural and semi-natural ecosystems. The work consists of contributions from internationally renowned research scientists. Individual chapters deal with the factors and processes related to nitrogen deposition and soils, non-forest vegetation communities, forest ecosystems, and surface waters. The assessment of these impacts is discussed in terms of setting critical loads. The book is aimed at researchers, advanced course students and policy makers/advisors involved with aspects of the impact of air pollution.
1 462 kr
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Since 1950 the population of the world has more than doubled, and the proportion of people living in cities has increased by a factor of four. In the year 2000 nearly half of the world's population will live in urban areas. Air pollution has always been one of the major nuisances of urban living, but in recent decades the sources of pollution have changed in importance in most of the industrialised world. Earlier they were dominated by individual heating systems, industry and local power plants; now they are mainly related to traffic. Concurrent with this development, the composition of the pollution has changed; it is now dominated by nitrogen oxides, volatile organic compounds and small particles arising from diesel exhaust. Urban Air Pollution - European Aspects was initiated within the European Community COST-Citair programme, in which many of the authors participated. The book presents an up-to-date account of the situation with special reference to European cities. The structure of the book follows by and large the logical chain of events in air pollution, from sources, through dispersion and deposition, to impacts, with additional chapters on experimental or computational techniques and regulatory aspects. The target group is university students at graduate level, but the book should also be useful for technical experts in international, governmental and municipal institutions as well as in private consulting companies and non-governmental organizations.
1 589 kr
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Response to Marine Oil Pollution - Review and Assessment is the essential source book, now updated, for all involved in marine oil pollution consequences and response. It covers policy, planning and operations, and provides technical assessment of the true nature of the problem, of the means to maximise the performance of current techniques and equipment, and of the bases for future improvements. This book provides a fundamental understanding of the oil properties and processes which determine the persistence and impacts of oils in the marine environment. It establishes parameters against which to evaluate performance of all current techniques and equipment, and the environmental impacts of their use. It identifies design parameters, and makes proposals for the creation and development of more effective equipment and techniques. The book also shows how a fresh approach to cargo transfer, and the scaling of spillage response provision to oil releases on immediate impact, will be more effective overall, and will ensure that approved waste handling and disposal facilities are not overwhelmed.The recent Sea Empress incident is reviewed to illustrate the points made and conclusions reached, and to emphasise the need for thorough salvage planning for all future incidents.
1 589 kr
Skickas inom 10-15 vardagar
Air pollution, a major concern at the end of the 20th century, still remains a significant problem to be solved today. Traditionally, industrial waste gases have primarily been treated through physical or chemical methods. The search for new, efficient, and cost-effective alternative technologies has led to the development and, more recently, the improvement of gas phase bioreactors. This book is the first single text to provide a complete, comprehensive picture of all major biological reactors suitable for solving air pollution problems. The text describes the main features and covers the major aspects, from microbiological to engineering, as well as economic aspects, of the different types of bioreactors. The book also presents an in-depth review of the subject, from fundamental bench-scale research to industrial field applications related to the operation of full-scale systems successfully treating polluted air in Europe and the United States. Material dedicated to more conventional non-biological technologies has also been included, to provide a complete overview of the different alternative treatment processes. Audience: The different chapters have been written by international experts, as a result of a fruitful collaboration between European and American scientists and engineers. The resulting text is a high quality, valuable reference tool for a variety of readers, including graduate and postgraduate students, researchers, professors, engineers, and those professionals who are interested in environmental engineering and, more specifically, in innovative air pollution control technologies.