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Author : William Mason Draper
Publisher :
ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (34 download)
Download or read book Hydrogen Peroxide. a Photooxidant Generated in Environmental Waters written by William Mason Draper and published by . This book was released on 1977 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin M. Halmann
Publisher : CRC Press
ISBN 13 : 9780849324598
Total Pages : 322 pages
Book Rating : 4.3/5 (245 download)
Download or read book Photodegradation of Water Pollutants written by Martin M. Halmann and published by CRC Press. This book was released on 1995-12-05 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photodegradation of Water Pollutants, the only complete survey available of current photocatalytic methods for treating water pollutants, covers all aspects of light-stimulated detoxification. Ideal for researchers and students, this new book explains methods for pollution treatment that have proven more effective than conventional biodegradation. Photodegradation of Water Pollutants examines advanced oxidation processes that have been successful in treating the chemical substances produced by industrial effluents and intensive agriculture. These oxidation processes include irradiation with ultraviolet or visible light, the use of homogenous sensitizers, such as dyes, and the use of heterogeneous photocatalysts, such as dispersed semiconductors. In addition, Photodegradation of Water Pollutants addresses the naturally occurring self-cleaning of some pollutants in sunlit surface waters, as well as several alternative non-photochemical approaches to water treatment. Available treatment options are discussed for the main groups of water pollutants, including toxic inorganic ions (cyanides, heavy metals), hydrocarbon derivatives (oil spills, surfactants, pulp and paper wastes), halocarbons, organo-N, organo-P, and organo-S compounds. The text also contains a unique section on the economics of advanced oxidation pollution treatments.
Author : Stanley E Manahan
Publisher : CRC Press
ISBN 13 : 1498776949
Total Pages : 785 pages
Book Rating : 4.4/5 (987 download)
Download or read book Environmental Chemistry written by Stanley E Manahan and published by CRC Press. This book was released on 2017-02-24 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: With clear explanations, real-world examples and updated questions and answers, the tenth edition of Environmental Chemistry emphasizes the concepts essential to the practice of environmental science, technology and chemistry while introducing the newest innovations in the field. The author follows the general format and organization popular in preceding editions, including an approach based upon the five environmental spheres and the relationship of environmental chemistry to the key concepts of sustainability, industrial ecology and green chemistry. This readily adaptable text has been revamped to emphasize important topics such as the world water crisis. It details global climate change to a greater degree than previous editions, underlining the importance of abundant renewable energy in minimizing human influences on climate. Environmental Chemistry is designed for a wide range of graduate and undergraduate courses in environmental chemistry, environmental science and sustainability as well as serving as a general reference work for professionals in the environmental sciences and engineering.
Author : Stanley Manahan
Publisher : CRC Press
ISBN 13 : 1439882479
Total Pages : 786 pages
Book Rating : 4.4/5 (398 download)
Download or read book Environmental Chemistry written by Stanley Manahan and published by CRC Press. This book was released on 2009-12-17 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of environmental chemistry has evolved significantly since the publication of the first edition of Environmental Chemistry. Throughout the book's long life, it has chronicled emerging issues such as organochloride pesticides, detergent phosphates, stratospheric ozone depletion, the banning of chlorofluorocarbons, and greenhouse warming. D
Author : Raj Grover
Publisher : CRC Press
ISBN 13 : 9780849343773
Total Pages : 320 pages
Book Rating : 4.3/5 (437 download)
Download or read book Environmental Chemistry of Herbicides written by Raj Grover and published by CRC Press. This book was released on 1990-11-21 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is rare among those texts on pesticides in that it covers herbicides exclusively. It presents, in one source, information that is typically scattered. This important publication enables the reader to recommend herbicide use more reliably and efficiently. It also highlights environmental issues relevant to herbicide use in agriculture. The book outlines potential areas of further research. This title is of particular value to weed scientists, environmental chemists and engineers, soil scientists, and those responsible for recommending and/or regulating use of herbicides in agriculture. Focuses On: ? Increasing efficiency of herbicides in agriculture ? Decreasing environmental contamination with herbicides ? Dissipation and transformations in water and sediment ? Nature, transport, and fate of airborne residues ? Absorption and transport in plants ? Transformations in biosphere ? Bioaccumulation and food chain accumulation ? Photochemical transformations ? Bound residues ? Predictability and environmental chemistry
Author : Stanley E. Manahan
Publisher : CRC Press
ISBN 13 : 9781566706339
Total Pages : 816 pages
Book Rating : 4.7/5 (63 download)
Download or read book Environmental Chemistry, Eighth Edition written by Stanley E. Manahan and published by CRC Press. This book was released on 2004-08-26 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Chemistry, Eighth Edition builds on the same organizational structure validated in previous editions tosystematically develop the principles, tools, and techniques of environmental chemistry to provide students and professionals with a clear understanding of the science and its applications. Revised and updated since the publication of the best-selling Seventh Edition, this text continues to emphasize the major concepts essential to the practice of environmental science, technology, and chemistry while introducing the newest innovations to the field. The author provides clear explanations to important concepts such as the anthrosphere, industrial ecosystems, geochemistry, aquatic chemistry, and atmospheric chemistry, including the study of ozone-depleting chlorofluorocarbons. The subject of industrial chemistry and energy resources is supported by pertinent topics in recycling and hazardous waste. Several chapters review environmental biochemistry and toxicology, and the final chapters describe analytical methods for measuring chemical and biological waste. New features in this edition include: enhanced coverage of chemical fate and transport; industrial ecology, particularly how it is integrated with green chemistry; conservation principles and recent accomplishments in sustainable chemical science and technology; a new chapter addressing terrorism and threats to the environment; and the use of real world examples.
Author :
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (16 download)
Download or read book Selective Electrochemical Generation of Hydrogen Peroxide from Water Oxidation written by and published by . This book was released on 2015 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is a life-giving source, fundamental to human existence, yet over a billion people lack access to clean drinking water. The present techniques for water treatment such as piped, treated water rely on time and resource intensive centralized solutions. In this work, we propose a decentralized device concept that can utilize sunlight to split water into hydrogen and hydrogen peroxide. The hydrogen peroxide can oxidize organics while the hydrogen bubbles out. In enabling this device, we require an electrocatalyst that can oxidize water while suppressing the thermodynamically favored oxygen evolution and form hydrogen peroxide. Using density functional theory calculations, we show that the free energy of adsorbed OH* can be used to determine selectivity trends between the 2e– water oxidation to H2O2 and the 4e– oxidation to O2. We show that materials which bind oxygen intermediates sufficiently weakly, such as SnO2, can activate hydrogen peroxide evolution. Furthermore, we present a rational design principle for the selectivity in electrochemical water oxidation and identify new material candidates that could perform H2O2 evolution selectively.
Author :
Publisher : Government Printing Office
ISBN 13 : 9780160889332
Total Pages : 532 pages
Book Rating : 4.8/5 (893 download)
Download or read book Code of Federal Regulations, Title 40, Protection of Environment, Pt. 790-999, Revised as of July 1 2011 written by and published by Government Printing Office. This book was released on 2011-08-29 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jiaping Paul Chen
Publisher : CRC Press
ISBN 13 : 1315356929
Total Pages : 662 pages
Book Rating : 4.3/5 (153 download)
Download or read book Remediation of Heavy Metals in the Environment written by Jiaping Paul Chen and published by CRC Press. This book was released on 2016-11-18 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides in-depth coverage of environmental pollution sources, waste characteristics, control technologies, management strategies, facility innovations, process alternatives, costs, case histories, effluent standards, and future trends in waste treatment processes. It delineates methodologies, technologies, and the regional and global effects of important pollution control practices. It focuses on toxic heavy metals in the environment, various heavy metal decontamination technologies, brownfield restoration, and industrial, agricultural, and radioactive waste management. It discusses the importance of metals such as lead, chromium, cadmium, zinc, copper, nickel, iron, and mercury.
Author :
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.3/5 (91 download)
Download or read book Code of Federal Regulations written by and published by . This book was released on 2002 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.
Author : Rouf Ahmad Bhat
Publisher : John Wiley & Sons
ISBN 13 : 111976095X
Total Pages : 240 pages
Book Rating : 4.1/5 (197 download)
Download or read book Aquatic Environmental Bioengineering written by Rouf Ahmad Bhat and published by John Wiley & Sons. This book was released on 2022-05-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic Environmental Bioengineering Discover the importance of remediation efforts for aquatic ecosystems Most contamination of water bodies stem from human activity, and the pollution in our water is one of the most important environmental concerns facing future generations. The most significant of these pollutants are halogenated organic compounds, petroleum hydrocarbons, radionuclides, metal and metalloids, pharmaceutical drugs, microbial toxins, and flame retardants. With such a vast array of potential contaminants and dangerously cumulating contamination levels in fragile marine environments, reparative action is more essential than ever. Aquatic Environmental Bioengineering: Monitoring and Remediation of Contamination provides the reader with a map towards environmentally safe and economically feasible technologies to intervene in polluted aquatic ecosystems. The authors suggest a phased approach consisting of site classification and risk assessment, followed by remediation technology selection and implementation. Effective methods for surveying bodies of water are particularly emphasized, and advancements in the development of novel transgenic plants and microbial fuel cells are put forward as effective tools against environmental contamination and industrial wastewater pollution. Readers will also find: A focus on the most recent and cutting-edge research on the topic: photocatalysis, the use of genetically modified organisms, and the use of nanomaterials A simple compendium of fundamental concepts in environmental engineering of aquatic ecosystems A detailed discussion of the advancement in remote sensing and geographic information (GIS), methodologies that make it possible to conduct large-scale water remediation studies at reasonable cost The ideal resource for researchers and students of environmental science, plant biotechnology, agricultural science, environmental engineering, and plant sciences, Aquatic Environmental Bioengineering will be a crucial resource for the remediation of contaminants in our aquatic ecosystems.
Author : Xijun Hu
Publisher : World Scientific
ISBN 13 : 9814491578
Total Pages : 708 pages
Book Rating : 4.8/5 (144 download)
Download or read book Sustainable Energy And Environmental Technologies - Proceedings Of The Third Asia Pacific Conference written by Xijun Hu and published by World Scientific. This book was released on 2000-11-28 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the rapid expansion of the Asia-Pacific economy in the last decade and the recovery after the recent crisis, severe demands will be placed on energy services and the environment. Coping with the volatile oil prices that persist in the market introduces an additional factor into the energy supply and demand equation, not just for countries in this region but also worldwide. Inevitably there will be implications for environmental issues too. The future will see a continuing challenge to balance growth with sustainability in the economic, social and environmental sectors. This conference, a sequel to the immensely successful APCSEET conferences held in Singapore and Australia, is aimed at meeting that challenge by addressing the pertinent issues related to sustainable energy and environmental protection. It provides a forum for participants from academia, industry and government agencies to interact, report on research in progress, and identify opportunities in the fields of sustainable energy and environmental technologies. The presentations include not only technical issues such as air pollution control, wastewater treatment, solid waste management, renewable energy and cleaner production, but also education and policy issues.
Author : C W Jones
Publisher : Royal Society of Chemistry
ISBN 13 : 1847550134
Total Pages : 276 pages
Book Rating : 4.8/5 (475 download)
Download or read book Applications of Hydrogen Peroxide and Derivatives written by C W Jones and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simple, but beautifully versatile. Perhaps not a description many would choose for hydrogen peroxide, but an accurate one none the less, and this unique book explains the reasons behind the description. Beginning with an historical overview, and guidelines for the safe handling of peroxygens, Applications of Hydrogen Peroxide and Derivatives goes on to cover key activation mechanisms, organic functional group oxidations and the use of hydrogen peroxide with heterogeneous catalysts. The clean-up of environmental pollutants; chemical purification; and extraction of metals from their ores are also discussed in detail, using actual examples from industry. The versatility of this reagent may well prove to be a key to integrated pollution control in the future. This book should therefore be read by academics and industrialists at all levels, to encourage wider applications of the use of hydrogen peroxide in laboratories.
Author : Khan M.G. Mostofa
Publisher : Springer Science & Business Media
ISBN 13 : 3642322239
Total Pages : 919 pages
Book Rating : 4.6/5 (423 download)
Download or read book Photobiogeochemistry of Organic Matter written by Khan M.G. Mostofa and published by Springer Science & Business Media. This book was released on 2012-12-15 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoinduced processes, caused by natural sunlight, are key functions for sustaining all living organisms through production and transformation of organic matter (OM) in the biosphere. Production of hydrogen peroxide (H2O2) from OM is a primary step of photoinduced processes, because H2O2 acts as strong reductant and oxidant. It is potentially important in many aquatic reactions, also in association with photosynthesis. Allochthonous and autochthonous dissolved organic matter (DOM) can be involved into several photoinduced or biological processes. DOM subsequently undergoes several physical, chemical, photoinduced and biological processes, which can be affected by global warming. This book is uniquely structured to overview some vital issues, such as: DOM; H2O2 and ROOH; HO•; Degradation of DOM; CDOM, FDOM; Photosynthesis; Chlorophyll; Metal complexation, and Global warming, as well as their mutual interrelationships, based on updated scientific results.
Author : Aziz, Hamidi Abdul
Publisher : IGI Global
ISBN 13 : 1522557679
Total Pages : 519 pages
Book Rating : 4.5/5 (225 download)
Download or read book Advanced Oxidation Processes (AOPs) in Water and Wastewater Treatment written by Aziz, Hamidi Abdul and published by IGI Global. This book was released on 2018-08-03 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Population growth and industrial development have increased the amount of wastewater generated by urban areas, and one of the major problems facing industrialized nations is the contamination of the environment by hazardous chemicals. Therefore, to meet the standards, suitable treatment alternatives should be established. Advanced Oxidation Processes (AOPs) in Water and Wastewater Treatment is a pivotal reference source that provides vital research on the current, green, and advanced technologies for wastewater treatment. While highlighting topics such as groundwater treatment, environmental legislation, and oxidation processes, this publication explores the contamination of environments by hazardous chemicals as well as the methods of decontamination and the reduction of negative effects on the environment. This book is a vital reference source for environmental engineers, waste authorities, solid waste management companies, landfill operators, legislators, environmentalists, and academicians seeking current research on achieving sustainable management for wastewater treatment.
Author : E. PELIZZETTI
Publisher : Springer Science & Business Media
ISBN 13 : 9400946422
Total Pages : 720 pages
Book Rating : 4.4/5 (9 download)
Download or read book Homogeneous and Heterogeneous Photocatalysis written by E. PELIZZETTI and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the oil crisis of 1973, researchers in various fields of chemistry have proposed various schemes to conserve energy, as well to convert the sun's abundant and limitless supply of energy to produce chemical fuels (e. g. , hydrogen from water, . •. ). The enthusiasm had no previous parallel in the mid-1970's. Unfortunately, despite the several good proposals, the results have proven - in retrospect - somewhat disappointing from an economic viable point of view. The reasons for the meagre results are manyfold not the least of which are the experimental difficulties encountered in storage systems. Moreover, the lack of a concerted, well orchestrated interdisciplinary approach has been significant. By contrast, the chemical advances made in the understanding of the processes involved in such schemes have been phenomenal. A recent book on this issue ( M. Gratzel, Energy Resources through Photochemistry and Catalysis, 1983) is witness to the various efforts and approaches taken by researchers. In the recent years, many more groups have joined in these efforts, and the number of papers in the lit~rature is staggering ! One of the motives for organizing this NATO Advanced Research Workshop stemmed from our view that it was time to take stock of the accomplishments and rather than propose new schemes, it was time to consider seriously avenues that are most promising.
Author : Office of The Federal Register, Enhanced by IntraWEB, LLC
Publisher : IntraWEB, LLC and Claitor's Law Publishing
ISBN 13 : 0160920213
Total Pages : 534 pages
Book Rating : 4.1/5 (69 download)
Download or read book Title 40 Protection of Environment Parts 790 to 999 (Revised as of July 1, 2013) written by Office of The Federal Register, Enhanced by IntraWEB, LLC and published by IntraWEB, LLC and Claitor's Law Publishing. This book was released on 2014-07-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: 40 CFR Protection of Environment
