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Environmental Oxidants
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Book Synopsis Persulfate-based Oxidation Processes in Environmental Remediation by : Mingshan Zhu
Download or read book Persulfate-based Oxidation Processes in Environmental Remediation written by Mingshan Zhu and published by Royal Society of Chemistry. This book was released on 2022-03-25 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced oxidation processes (AOPs) use chemical treatment to remove contaminants from water by oxidation with hydroxyl radicals. These hydroxyl radicals can be produced using UV light, ozone or hydrogen peroxide, but recently reactions have been developed that use persulfates as the radical source. Persulfates are strong oxidants with flexible in situ activation characteristics, including activation with heat, alkali conditions, electricity, ultrasonic treatment, transition metals, carbon and even organics. Persulfate activation can generate sulfate radicals as well as other reactive species. These reactive species, especially the sulfate radical, can degrade most organic pollutants making them valuable in the fields of water purification, soil remediation, disinfection, sludge dewatering, and other important applications in environmental systems. Describing recent developments in persulfate-based AOPs, this book aims to provide a summary of environmental applications for persulfate-based AOPs and to guide the reader, in a comprehensive way, through various advanced oxidation processes in environmental applications. Topics include new activation methods, activation mechanisms, and advanced materials for use in activating persulfate-based AOPs for different environmental applications.
Book Synopsis Environmental Oxidants by : Jerome O. Nriagu
Download or read book Environmental Oxidants written by Jerome O. Nriagu and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Reflecting current health concerns, the book also addresses such timely issues as oxidative stress and asbestos, the role of oxygen in lung toxicity induced by mineral fibers and particulates, as well as an alternative attainment criteria for a secondary federal standard for ozone. A selective and incisive look at the current state of research on oxidants, Environmental Oxidants provides environmental scientists and engineers with an informative, detailed discussion of just how and why oxidants have emerged as a key issue in human health and environmental integrity."--Jacket.
Book Synopsis Environmental Oxidants by : Jerome O. Nriagu
Download or read book Environmental Oxidants written by Jerome O. Nriagu and published by John Wiley & Sons. This book was released on 1994-06-16 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemical enigma that is both a pollutant and anantipollutant--and environmental science's newest causecelebre.oxidants Responsible for chemical reactions both harmfuland benign, oxidants represent the sort of chemical puzzle thathave scientists both concerned and fascinated. Implicated in deadlysmog episodes and arteriosclerosis, oxidants have also played amajor role in treating polluted waters and in certain anticancerdrugs. A broad-based, up-to-date examination of the environmentalchemistry and toxicology of oxidants, Environmental Oxidants is acompendium of the latest research being done in the field. Bringingtogether the work of noted researches, the book contains a detailedlook at: * Evolution, production, distribution, and fate of oxidants in theatmosphere, hydrosphere, and biosphere * Influence of human activities on oxidative processes in theatmosphere * Oxidative stress at the cellular, systemic, and ecosystemlevels * Use of oxidants in wastewater treatment processes A selective and incisive look at the current state of research onoxidants, Environmental Oxidants provides environmental scientistsand engineers with an informative, detailed discussion of just howand why oxidants have emerged as a key issue in human health andenvironmental integrity.
Book Synopsis Environmental Stressors in Health and Disease by : Jürgen Fuchs
Download or read book Environmental Stressors in Health and Disease written by Jürgen Fuchs and published by CRC Press. This book was released on 2001-07-20 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume illustrates the impact of environmental oxidants on the tissues of the eyes, lungs and skin, as well as on the immune system - highlighting common illnesses, injuries and pathologies induced by pro-oxidant environmental xenobiotics such as inflammation, immune response, signal transduction, regulation of gene expression, and carcinogenesis. It provides clinical presentations and discusses the effects of environmental oxidants on target organs.
Book Synopsis Environmental Stressors in Health and Disease by : Jürgen Fuchs
Download or read book Environmental Stressors in Health and Disease written by Jürgen Fuchs and published by CRC Press. This book was released on 2001-07-20 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume illustrates the impact of environmental oxidants on the tissues of the eyes, lungs and skin, as well as on the immune system - highlighting common illnesses, injuries and pathologies induced by pro-oxidant environmental xenobiotics such as inflammation, immune response, signal transduction, regulation of gene expression, and carcinogenesis. It provides clinical presentations and discusses the effects of environmental oxidants on target organs.
Author :United States. Environmental Protection Agency. Office of Research and Development Publisher : ISBN 13 : Total Pages :380 pages Book Rating :4.3/5 (91 download)
Book Synopsis Air quality criteria for ozone and other photochemical oxidants by : United States. Environmental Protection Agency. Office of Research and Development
Download or read book Air quality criteria for ozone and other photochemical oxidants written by United States. Environmental Protection Agency. Office of Research and Development and published by . This book was released on 1978 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Oxidants and Antioxidant Defense Systems by : Tilman Grune
Download or read book Oxidants and Antioxidant Defense Systems written by Tilman Grune and published by Springer Science & Business Media. This book was released on 2005-01-18 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxidative stress is one of the major symptoms accompanying physiological functions and numerous diseases. Oxidants and free radicals are connected with diseases such as cancer, diabetes, infectious, cardiovascular and neurodegenerative diseases and also in the aging process itself. Therefore, comprehensive knowledge of the underlying mechanisms of oxidant and free radical production and the defence against this permanent threat to cells is important for the understanding of many physiological and pathophysiological processes. This book overviews the basic mechanisms of oxidant formation and antioxidant defences. In addition, the formation of oxidants and their detoxification, the damage of macromolecules and the major repair and removal systems will be highlighted.
Book Synopsis Advanced Oxidation Technologies by : Marta I. Litter
Download or read book Advanced Oxidation Technologies written by Marta I. Litter and published by CRC Press. This book was released on 2014-03-03 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Oxidation Technologies (AOTs) or Processes (AOPs) are relatively new and innovative technologies to remove harmful and toxic pollutants. The most important processes among them are those using light, such as UVC/H2O2, photo-Fenton and heterogeneous photocatalysis with TiO2. These technologies are also relatively low-cost and therefore useful for countries under development, where the economical resources are scarcer than in developed countries. This book provides a state-of-the-art overview on environmental applications of Advanced Oxidation Technologies (AOTs) as sustainable, low-cost and low-energy consuming treatments for water, air, and soil. It includes information on innovative research and development on TiO2 photocatalytic redox processes, Fenton, Photo-Fenton processes, zerovalent iron technology, and others, highlighting possible applications of AOTs in both developing and industrialized countries around the world in the framework of “A crosscutting and comprehensive look at environmental problems”. The book is aimed at professionals and academics worldwide, working in the areas of water resources, water supply, environmental protection, and will be a useful information source for decision and policy makers and other stakeholders working on solutions for environmental problems.
Author :Assembly of Life Sciences (U.S.). Committee on Medical and Biologic Effects of Environmental Pollutants Publisher :National Academies ISBN 13 : Total Pages :740 pages Book Rating :4.3/5 (91 download)
Book Synopsis Ozone and Other Photochemical Oxidants by : Assembly of Life Sciences (U.S.). Committee on Medical and Biologic Effects of Environmental Pollutants
Download or read book Ozone and Other Photochemical Oxidants written by Assembly of Life Sciences (U.S.). Committee on Medical and Biologic Effects of Environmental Pollutants and published by National Academies. This book was released on 1977 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Air Pollution by Photochemical Oxidants by : Robert Guderian
Download or read book Air Pollution by Photochemical Oxidants written by Robert Guderian and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photochemical oxidants are secondary air pollutants formed under the influence of sunlight by complex photochemical reactions in air which contains nitrogen oxides and reactive hydrocarbons as precursors. The most adverse components formed by photochemical reactions in polluted air are ozone (0 ) 3 and peroxyacetyl nitrate (PAN), among many other products such as aldehydes, ketones, organic and inorganic acids, nitrates, sulfates etc. An analysis and evaluation of the available knowledge has been used to characterize the relationships among emissions, ambient air concentrations, and effects, and to identify the important controlling influences on the formation and effects of photochemical oxidants. The biological activity of photochemical oxidants was first clearly manifested during the early 1940's, when vegetation injury was observed in the Los Angeles Basin in the United States. Since that time, as a consequence of the increasing emissions of photochemical oxidant precursors, the photochemical oxidants have become the most important air pollutants in North America. In other parts of the world, for example South and Central America, Asia, and Australia, photo chemical oxidants threaten vegetation, particularly the economic and ecological performance of plant life. According to my knowledge, the first observations of ozone and PAN injury to vegetation in Europe were made by Dr. Ellis F. Darley (Statewide Air Pollution Research Center, University of California, Riverside, California) during a study visit (1963/64) to the Federal Republic of Germany.
Book Synopsis In Situ Chemical Oxidation for Groundwater Remediation by : Robert L. Siegrist
Download or read book In Situ Chemical Oxidation for Groundwater Remediation written by Robert L. Siegrist and published by Springer Science & Business Media. This book was released on 2011-02-25 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides comprehensive up-to-date descriptions of the principles and practices of in situ chemical oxidation (ISCO) for groundwater remediation based on a decade of intensive research, development, and demonstrations, and lessons learned from commercial field applications.
Book Synopsis Photochemical oxidants and air pollution by : Air Pollution Technical Information Center
Download or read book Photochemical oxidants and air pollution written by Air Pollution Technical Information Center and published by . This book was released on 1971 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: About 1900 references, intended as a balanced sample of available literature mostly from the period 1959-1970. Foreign literature is included. Entries are arranged under topics. Author, title, subject, and geographic location indexes.
Book Synopsis Oxidation of Water Supply Refractory Species by Ozone with Ultraviolet Radiation by : William Glaze
Download or read book Oxidation of Water Supply Refractory Species by Ozone with Ultraviolet Radiation written by William Glaze and published by . This book was released on 1980 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Stressors in Health and Disease by : Jürgen Fuchs
Download or read book Environmental Stressors in Health and Disease written by Jürgen Fuchs and published by CRC Press. This book was released on 2001-07-20 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume illustrates the impact of environmental oxidants on the tissues of the eyes, lungs and skin, as well as on the immune system - highlighting common illnesses, injuries and pathologies induced by pro-oxidant environmental xenobiotics such as inflammation, immune response, signal transduction, regulation of gene expression, and carcinogenesis. It provides clinical presentations and discusses the effects of environmental oxidants on target organs.
Book Synopsis Air Pollution by Photochemical Oxidants by : Ian Colbeck
Download or read book Air Pollution by Photochemical Oxidants written by Ian Colbeck and published by Elsevier Science Publishing Company. This book was released on 1994 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. This book gives a detailed description of the observed behaviour of photochemical oxidants, especially ozone, on the urban, regional, and global scales. The volume includes: basic introductions to the biochemistry and physics of biogenic and anthropogenic production of photochemical oxidant precursors; room-temperature rate coefficients for gas-phase reactions as an aid to intercomparison; the synthesis of recent observations of photochemical oxidants over all spatial and temporal scales of interest; and a large selection of examples from the real atmosphere.Throughout, the emphasis is on understanding topics under simplified or controlled conditions; this book will be of great value to photochemists, environmental chemists, and all those concerned with (atmospheric) pollution.
Book Synopsis Electrochemistry for the Environment by : Christos Comninellis
Download or read book Electrochemistry for the Environment written by Christos Comninellis and published by Springer Science & Business Media. This book was released on 2009-10-15 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wastewater treatment technology is undergoing a profound transformation due to the fundamental changes in regulations governing the discharge and disposal of h- ardous pollutants. Established design procedures and criteria, which have served the industry well for decades, can no longer meet the ever-increasing demand. Toxicity reduction requirements dictate in the development of new technologies for the treatment of these toxic pollutants in a safe and cost-effective manner. Fo- most among these technologies are electrochemical processes. While electrochemical technologies have been known and utilized for the tre- ment of wastewater containing heavy metal cations, the application of these p- cesses is only just a beginning to be developed for the oxidation of recalcitrant organic pollutants. In fact, only recently the electrochemical oxidation process has been rec- nized as an advanced oxidation process (AOP). This is due to the development of boron-doped diamond (BDD) anodes on which the oxidation of organic pollutants is mediated via the formation of active hydroxyl radicals.
Book Synopsis Photochemical Oxidants by : World Health Organization
Download or read book Photochemical Oxidants written by World Health Organization and published by . This book was released on 1979 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
