Featuring real world examples of how risk information affects public choices, The Economics of Environmental Risk expertly demonstrates that policymakers need to consider how people learn about those risks. Offering insights into examples such as hazardous waste, radon, smoking, hurricanes and terrorist threats over the past four decades, this intuitive book illustrates environmental risks and the choices made to mitigate the potential effects. Providing a deep dive into how public policies and information affect private choices, this book highlights the successes and failings of these choices, recognising how decisions made can have an influence on the hazards that are faced. It also focuses on important lessons to be learnt by officials providing information on risk and designing policies for managing them. Further consideration is also given to how experts understand these risks and how the public interprets the information provided. Scholars and students of public policy, risk analysis and environmental and resource economics will value the useful examples found in this informative volume. Policymakers in risk and insurance, and risk management programs will also find this an instructive guide on the ever-changing environmental risks we face.

Environmental Fate and Safety Management of Agrochemicals discusses residue analysis, environmental fate and safety management, environmental risk assessment, metabolism, resistance and management, and advances in formulation and application technology from the academic, government, and industry perspective.
Meaningful ecological and environmental risk assessment of pest control agents is possible only when accurate and credible metabolic and environmental fate data is available. The advent of affordable and sensitive liquid chromatography/mass spectrometry (LC/MS) has greatly increased our ability to detect environmentally relevant metabolites and degradation products following the application of these materials. Furthermore, ecological risk assessment and monitoring of pesticide resistance in field populations has become more feasible and cost effective by employing hig-hroughout molecular diagnostic techniques on the genetic leve3l and LC/MS techniques on the proteomic and meabolomic levels.
Efficient formulations and application technologies have greatly reduced the amount of materials that are required to achieve effective pest control and hence reduce their ecological and environmental impacts. Controlled release, stabilization and dispersion technologies have provided the pest manager with new tools that allow them to use necessary pest control options in "best management strategies."

The book gives an overview of the current state-of-the-art concerning the activation and dissolution of cellulose in a broad variety of solvents. Research on this topic can lead to new pathways for the utilization of the most abundant terrestrial biomolecule and may therefore be the basis for new green strategies towards advanced materials. Leading scientists in the field show different conceptions for the solubilization of cellulose. The long history and groundbreaking developments in the field of polymer chemistry, which are related to this subject, have lead to timely alternatives to already established methods. In addition to discussing attempts for the optimization of known dissolving procedures, this book also details new solvent systems. New solvents include inorganic and organic salt melts (ionic liquids), new aqueous media, multi-component organic solvents and the dissolution under partial derivatization of the polysaccharide. The opportunities and the limitations of the solvents are demonstrated, with a particular emphasis on the stability of the solutions and a possible recycling of the solvent components.
This book illustrates that the new procedures for cellulose dissolution can lead to a huge number of unconventional superstructures of regenerated cellulose material, such as fibers and polymer layers with a thickness in the nanometer range or aerogels, i.e. regenerates with a highly porous character and a large surface. Moreover, cellulose blends can be generated via solutions. The book also contains chapters that show the amazing potential of solvents for defined modification reactions on the cellulose backbone. On one hand, it is possible to synthesize known cellulose derivatives with new substitution patterns both on the basis of the repeating unit and along the polymer chain. On the other hand, completely new derivatives are presented which are hardly accessible via heterogeneous reactions. Consequently, the book is intended to give a comprehensive overview of procedures for dissolution of cellulose. It is of interest for scientists new in the field but is also a timely summary of trends for experts who are looking for new approaches for problems related to cellulose shaping or chemical modification.

One of the great challenges of the 21st century is that of sustainability. This book aims to provide examples of sustainability in a wide variety of chemical contexts, in hope of laying the groundwork for cross-divisional work that might be possible in the future to address the important issue of sustainability. In doing so, the editors look at both the questions chemistry is asking right now related to sustainability as well as the questions chemistry SHOULD be asking about sustainability. The world is facing interrelated global challenges of energy, food, water, and human health. Solving these daunting challenges will require global systems thinking and proactive local action. No ONE company, academic institution, non-profit or government agency can accomplish this task alone, but it starts with education at all levels. This book addresses the need for better chemical education on the subject of sustainability.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

The provision of safe drinking water and the protection of public health and the environment through the treatment of wastewaters is increasingly informed by risk-based decision-making. Aspects of utility management such as process design and optimisation, asset management and compliance monitoring rely on a mature understanding of process risk within a broader context of business and environmental risk management. For operators, risk management is now regarded as a key business function. Understanding risk and being able to implement risk management is critical to the provision of safe drinking water. As part of a move towards a more strategic, forward looking approach to utility management, the IWA is promoting a risk-based approach to water utility management, from catchment to tap, through the implementation of the Bonn Charter (2004). Why manage risk? Basic probability and statistics Process risk and reliability analysis Assessing risks beyond the unit process boundary Regulating water utility risks Business risk management for water and wastewater utilities Managing opportunity and reputational risk Embedding better decision-making within utilities Having provided rationale for the importance of risk management, the text begins with the familiar territory of unit processes and process reliability. It then broadens out to consider, first environmental then organisational risk management. The final sections are concerned with better utility decision-making. The book has been designed for individual self-paced study. Each section of the text gives step-by-step learning in a particular subject, that includes an approximation of how long you will need to spend on that section and provides key points that highlight the principles of the different sections. Each unit includes exercises to help understand the material in the text as well as self-assessment questions to test your understanding and text references.

Flocs in Water Treatment is the first of its kind - serving as a valuable aide-memoire for scientists, process engineers and other professionals engaged in water treatment. The framework described in Flocs in Water Treatment can also be applied to aggregated solids found both in the natural environment, and within a broad range of industries. Flocs (aggregated solid matter) resulting from the combined influence of coagulation and flocculation play a vital role in solid-liquid separation processes. The design and operation of water treatment plants demands a proper understanding of the ways in which flocs affect treatment systems and how their properties can be manipulated to increase treatment efficiency. Flocs in Water Treatment provides a comprehensive account of the ways in which flocs are formed, their characterization, and how they behave in practice. Flocs are complex entities, whose properties defy easy description and measurement. In spite of this, the authors provide a clear and discerning account of the current state of knowledge; this is rooted in science and draws on many disciplines. Based on their experiences in research and the workings of full scale treatment plants, the authors offer candid advice on tasks such as the measurement of floc properties and guidance on problems involving the use of chemicals for controlling floc properties within treatment systems.

As the quantity and quality of inland water sources decline, more coastal municipalities are looking at seawater desalination as a potential source of drinking water. The Long Beach Water Department (LBWD) developed an alternative technology to desalt seawater by using dual-staged nanofiltration (NF2). This novel NF system treats the first-stage permeate through a second stage in order to produce finished water with salinity levels that meet drinking water standards. Three commercially-available NF membranes were selected for this study based upon their designation as NF membranes by the manufacturers and their salt rejection characteristics. Results from the bench-scale evaluation were integrated in a performance-predicting model, which was subsequently calibrated against the results obtained with an 8-gpm pilot unit. The pilot-test plan considered the impact of temperature, pressure, and array configuration on permeate water quantity and quality. The percentage of desalinated water that could be blended into LBWD's distribution system was determined by taking into account the issues of disinfection by-product (DBP) formation, disinfectant residual, and corrosivity. Finally, viral challenge tests were considered to verify the inherent redundancy of the system and the impact that recycling streams would have on virus accumulation.

Subjects extensively covered include asbestos, carbon dioxide, lead, nuclear accidents, non-ionizing radiation, stratospheric ozone, and visibility.
This state-of-the-art compilation will facilitate the work of air pollution control agency personnel, air pollution research scientists, and air pollution consultants. It will also be useful to law firms involved in air pollution litigation and to air pollution equipment and instrument manufacturers.
Key Features
* acidic deposition (acid rain)
* indoor air pollution
* long range transport
* risk assessment and management
* hazardous and toxic substances

Carbon Capture Technologies for Gas-Turbine-Based Power Plants explores current progress in one of the most capable technologies for carbon capture in gas-turbine-based power plants. It identifies the primary benefits and shortcomings of oxy-fuel combustion CO2 capture technology compared to other capture technologies such as pre-combustion and post-combustion capture. This book examines over 20 different oxy-combustion turbine (oxyturbine) power cycles by providing their main operational parameters, thermodynamics and process modelling, energy and exergy analysis and performance evaluation. The conventional natural gas combined cycle (NGCC) power plant with post-combustion capture used as the base-case scenario. The design procedure and operational characteristics of a radial NOx-less oxy-fuel gas turbine combustor are presented with CFD simulation and performance analysis of the heat exchanger network and turbomachinery. Overview of oxygen production and air separation units (ASU) and CO2 compression and purification units (CPU) are also presented and discussed. The most advanced stages of development for the leading oxyturbine power cycles are assessed using techno-economic analysis, sensitivity, risk assessments and levelized cost of energy (LCOE) and analysing technology readiness level (TRL) and development stages. The book concludes with a road map for the development of future gas turbine-based power plants with full carbon capture capabilities using the experiences of the recently demonstrated cycles.

In this contemporary world, urbanization, industrialization, and digitalization have drastically expanded to provide better living standards for human beings. The rate of change in technology is also very high, which introduces updated electronic devices very frequently in the market, which results in a huge garbage dump of e-waste. With the increase in the use of electronic devices, the e-waste generated over the globe is also increasing drastically, which becomes a barrier to sustainable development. Therefore, it is essential to formulate strategies and manage the e-waste generated from all sources to achieve sustainable goals. Sustainable Approaches and Strategies for E-Waste Management and Utilization assesses the activities involved in e-waste generation; identifies the potential impacts of e-waste on society, the economy, and the environment; and recommends appropriate e-waste handling and disposal measures following the rules of regulatory bodies. Covering key topics such as sustainable development, waste recovery, and innovation, this reference work is ideal for industry professionals, environmental scientists, administrators, policymakers, researchers, academicians, scholars, instructors, and students.

Green Sustainable Process for Chemical and Environmental Engineering and Science, the latest release in the Green Composites: Preparation, Properties and Allied Applications series, deals with the most promising aspects of green composites. The book presents in-depth and updated literature related to the manufacturing of green composites and their properties and discusses special features of green composites and their applications in daily life. All green composites covered in this work are polymeric and of bio-origin. The book also provides industrial applications of green composites. Topics covered include the use of green composites, vegetable packing, foam, blends, rubber, solar cells, adhesives and 3D printing.