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Author: Karen Litfin Publisher: Columbia University Press ISBN: 9780231081375 Category : Political Science Languages : en Pages : 272
Book Description
How can scientific knowledge be translated into political change? Ozone Discourse examines the first global environment treaty, the Montreal Protocol and its subsequent revisions, which was a highly effective collaboration among scientists, policymakers and activists. The treaties were the work of a small group of experts who, without conventional political or economic resources, were able to persuade most of the world's nations to agree to reduce and then eliminate chlorofluorocarbons. These experts used their understanding of atmospheric science to supplement the policymakers' short-term perspective with a wider, intergenerational timeframe characteristic of global environmental problems. Litfin argues that the discipline of international relations requires a broader conception of power in order to accomodate the knowledge-based problems such as environmental degradation.
Author: Karen Litfin Publisher: Columbia University Press ISBN: 9780231081375 Category : Political Science Languages : en Pages : 272
Book Description
How can scientific knowledge be translated into political change? Ozone Discourse examines the first global environment treaty, the Montreal Protocol and its subsequent revisions, which was a highly effective collaboration among scientists, policymakers and activists. The treaties were the work of a small group of experts who, without conventional political or economic resources, were able to persuade most of the world's nations to agree to reduce and then eliminate chlorofluorocarbons. These experts used their understanding of atmospheric science to supplement the policymakers' short-term perspective with a wider, intergenerational timeframe characteristic of global environmental problems. Litfin argues that the discipline of international relations requires a broader conception of power in order to accomodate the knowledge-based problems such as environmental degradation.
Author: Velio Bocci Publisher: Springer Science & Business Media ISBN: 904819234X Category : Medical Languages : en Pages : 330
Book Description
Oxygen-Ozone therapy is a complementary approach less known than homeopathy and acupuncture because it has come of age only three decades ago. This book clarifies that, in the often nebulous field of natural medicine, the biological bases of ozone therapy are totally in line with classical biochemistry, physiological and pharmacological knowledge. Ozone is an oxidizing molecule, a sort of super active oxygen, which, by reacting with blood components generates a number of chemical messengers responsible for activating crucial biological functions such as oxygen delivery, immune activation, release of hormones and induction of antioxidant enzymes, which is an exceptional property for correcting the chronic oxidative stress present in atherosclerosis, diabetes and cancer. Moreover, by inducing nitric oxide synthase, ozone therapy may mobilize endogenous stem cells, which will promote regeneration of ischemic tissues. The description of these phenomena offers the first comprehensive picture for understanding how ozone works and why. When properly used as a real drug within therapeutic range, ozone therapy does not only does not procure adverse effects but yields a feeling of wellness. Half the book describes the value of ozone treatment in several diseases, particularly cutanious infection and vascular diseases where ozone really behaves as a “wonder drug”. The book has been written for clinical researchers, physicians and ozone therapists, but also for the layman or the patient interested in this therapy.
Author: Bruno Langlais Publisher: Routledge ISBN: 1351426141 Category : Juvenile Nonfiction Languages : en Pages : 588
Book Description
With the advent of the Safe Drinking Water Act Amendments of 1986, many water utilities are reexamining their water treatment practices. Upcoming new regulations on disinfection and on disinfection by-products, in particular, are the primary driving forces for the big interest in ozone. It appears that ozone, with its strong disinfection capabilities, and apparently lower levels of disinfection by-products (compared to other disinfectants), may be the oxidant/disinfectant of choice. Many utilities currently using chlorine for oxidation may need to switch due to chlorine by-product concerns. Utilities using chloramines may need to use ozone to meet CT requirements. This book, prepared by 35 international experts, includes current technology on the design, operation, and control of the ozone process within a drinking water plant. It combines almost 100 years of European ozone design and operating experience with North American design/operations experience and the North American regulatory and utility operational environment. Topics covered include ozone chemistry, toxicology, design consideration, engineering aspects, design of retrofit systems, and the operation and economics of ozone technology. The book contains a "how to" section on ozone treatability studies, which explains what information can be learned using treatability studies, at what scale (bench, pilot, or demonstration plant), and how this information can be used to design full-scale systems. It also includes valuable tips regarding important operating practices, as well as guidance on retrofits and the unique issues involved with retrofitting the ozone process. With ozone being one of the hottest areas of interest in drinking water, this book will prove essential to all water utilities, design engineers, regulators, and plant managers and supervisors.
Author: Clemens von Sonntag Publisher: IWA Publishing ISBN: 1843393131 Category : Science Languages : en Pages : 306
Book Description
Even though ozone has been applied for a long time for disinfection and oxidation in water treatment, there is lack of critical information related to transformation of organic compounds. This has become more important in recent years, because there is considerable concern about the formation of potentially harmful degradation products as well as oxidation products from the reaction with the matrix components. In recent years, a wealth of information on the products that are formed has accumulated, and substantial progress in understanding mechanistic details of ozone reactions in aqueous solution has been made. Based on the latter, this may allow us to predict the products of as yet not studied systems and assist in evaluating toxic potentials in case certain classes are known to show such effects. Keeping this in mind, Chemistry of Ozone in Water and Wastewater Treatment: From Basic Principles to Applications discusses mechanistic details of ozone reactions as much as they are known to date and applies them to the large body of studies on micropollutant degradation (such as pharmaceuticals and endocrine disruptors) that is already available. Extensively quoting the literature and updating the available compilation of ozone rate constants gives the reader a text at hand on which his research can be based. Moreover, those that are responsible for planning or operation of ozonation steps in drinking water and wastewater treatment plants will find salient information in a compact form that otherwise is quite disperse. A critical compilation of rate constants for the various classes of compounds is given in each chapter, including all the recent publications. This is a very useful source of information for researchers and practitioners who need kinetic information on emerging contaminants. Furthermore, each chapter contains a large selection of examples of reaction mechanisms for the transformation of micropollutants such as pharmaceuticals, pesticides, fuel additives, solvents, taste and odor compounds, cyanotoxins. Authors: Prof. Dr. Clemens von Sonntag, Max-Planck-Institut für Bioanorganische Chemie, Mülheim an der Ruhr, and Instrumentelle Analytische Chemie, Universität Duisburg-Essen, Essen, Germany and Prof. Dr. Urs von Gunten, Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, and Ecole Polytechnique Federal de Lausanne, Lausanne, Switzerland.
Author: Edward Parson Publisher: Oxford : Oxford University Press ISBN: 0195155491 Category : Juvenile Nonfiction Languages : en Pages : 396
Book Description
Providing an account of the ozone-depletion issues from the attempts to develop international action in the 1970s to the mature functioning of the international regime, this book examines the parallel developments of politics and negotiations, technological progress, and industry strategy that shaped the issue's development and its management.
Author: Richard Elliot. BENEDICK Publisher: Harvard University Press ISBN: 0674020758 Category : Political Science Languages : en Pages : 471
Book Description
Hailed in the Foreign Service Journal as a landmark book that should command the attention of every serious student of American diplomacy, international environmental issues, or the art of negotiation, and cited in Nature for its worthwhile insights on the harnessing of science and diplomacy, the first edition of Ozone Diplomacy offered an insider's view of the politics, economics, science, and diplomacy involved in creating the precedent-setting treaty to protect the Earth: the 1987 Montreal Protocol on Substances That Deplete the Ozone Layer. The first edition ended with a discussion of the revisions to the protocol in 1990 and offered lessons for global diplomacy regarding the then just-maturing climate change issue. Now Richard Benedick--a principal architect and the chief U.S. negotiator of the historic treaty--expands the ozone story, bringing us to the eve of the tenth anniversary of the Montreal Protocol. He describes subsequent negotiations to deal with unexpected major scientific discoveries and important amendments adding new chemicals and accelerating the phaseout schedules. Implementing the revised treaty has forced the protocol's signatories to confront complex economic and political problems, including North-South financial and technology transfer issues, black markets for banned CFCs, revisionism, and industry's willingness and ability to develop new technologies and innovative substitutes. In his final chapter Benedick offers a new analysis applying the lessons of the ozone experience to ongoing climate change negotiations. Ozone Diplomacy has frequently been cited as the definitive book on the most successful environment treaty, and is essential reading for those concerned about the future of our planet.
Author: Colm O'Donnell Publisher: John Wiley & Sons ISBN: 1118307437 Category : Technology & Engineering Languages : en Pages : 315
Book Description
This book is the first to bring together essential information on the application of ozone in food processing, providing an insight into the current state-of-the-art and reviewing established and emerging applications in food processing, preservation and waste management. The chemical and physical properties of ozone are described, along with its microbial inactivation mechanisms. The various methods of ozone production are compared, including their economic and technical aspects. Several chapters are dedicated to the major food processing applications: fruit and vegetables, grains, meat, seafood and food hydrocolloids, and the effects on nutritional and quality parameters will be reviewed throughout. Further chapters examine the role of ozone in water treatment, in food waste treatment and in deactivating pesticide residues. The international regulatory and legislative picture is addressed, as are the health and safety implications of ozone processing and possible future trends.
Author: Matthew J. Hoffmann Publisher: State University of New York Press ISBN: 0791482901 Category : Political Science Languages : en Pages : 277
Book Description
Matthew J. Hoffmann explores the fundamental question of who should participate in the global response to ozone depletion and climate change. Blending social constructivist theory with insights from the study of complex adaptive systems, Hoffmann develops a unique framework for understanding the emergence and evolution of participation norms, which define the appropriate global response and shape how states have perceived the problems, defined their interests and strategies, and pursued governance. The explanation is rigorously developed through an innovative combination of formal analysis and in-depth empirical case studies. Agent-based computer simulation modeling is employed to explore essential norm dynamics, analysis that is complemented and extended by process-tracing case studies that examine governance activities from 1986 through 2003. The result provides the understanding necessary for improving global responses to environmental problems.
Author: Fernando J. Beltran Publisher: CRC Press ISBN: 020350917X Category : Technology & Engineering Languages : en Pages : 385
Book Description
Interest in ozonation for drinking water and wastewater treatment has soared in recent years due to ozone's potency as a disinfectant, and the increasing need to control disinfection byproducts that arise from the chlorination of water and wastewater. Ozone Reaction Kinetics for Water and Wastewater Systems is a comprehensive reference that
Author: Karen Litfin
Author: Karen Litfin
Author: Velio Bocci
Author: Bruno Langlais
Author: Clemens von Sonntag
Author: Edward Parson
Author: Richard Elliot. BENEDICK
Author: Colm O'Donnell
Author: Kerwin L. Rakness
Author: Matthew J. Hoffmann
Author: Fernando J. Beltran