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Sulfur Dioxide
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Book Synopsis Acute Exposure Guideline Levels for Selected Airborne Chemicals by : National Research Council
Download or read book Acute Exposure Guideline Levels for Selected Airborne Chemicals written by National Research Council and published by National Academies Press. This book was released on 2010-03-18 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the eighth volume in the series Acute Exposure Guideline Levels for Selected Airborne Chemicals, and reviews AEGLs for acrolein, carbon monoxide, 1,2-dichloroethene, ethylenimine, fluorine, hydrazine, peracetic acid, propylenimine, and sulfur dioxide for scientific accuracy, completeness, and consistency with the NRC guideline reports.
Book Synopsis Sulfur Dioxide Insertion Reactions for Organic Synthesis by : Danqing Zheng
Download or read book Sulfur Dioxide Insertion Reactions for Organic Synthesis written by Danqing Zheng and published by Springer. This book was released on 2017-04-04 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief summarizes the most commonly used sulfur dioxide surrogates and also shows the diverse reactivities to highlight the advances made in the development of synthetic methods through the insertion of sulfur dioxide. Depending on the nature of the transformation, these reactions are classified into four types: (i) pericyclic reactions; (ii) nucleophilic addition with organometallic reagents; (iii) transition metal catalysis; and (iv) free radical reactions. Highlighting recent advances in the insertion of sulfur dioxide, providing detailed descriptions of the experimental procedures for these valuable reactions, and discussing the remaining challenges in this field, the brief offers an appealing and highly useful guide for a wide readership in organic chemistry and medicinal chemistry from both academia and industry.
Book Synopsis Health Effects of Ambient Air Pollution by : Jane Q. Koenig
Download or read book Health Effects of Ambient Air Pollution written by Jane Q. Koenig and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health Effects of Ambient Air Pollution provides the reader with an overview of the health effects of air pollution in human subjects. The majority of the book is devoted to the discussion of the health effects of common widespread air pollutants regulated by the U.S. Environmental Protection Agency through national ambient air quality standards. The book reviews the sources and fate of common air pollutants in ambient air and researches the adverse effects of these outdoor and indoor air pollutants in `in vivo' cell systems, animals, and humans. Research for the book was conducted in controlled laboratory studies and epidemiologic studies. Special emphasis throughout Health Effects of Ambient Air Pollution is placed on the effects of air pollution in subjects with asthma.
Book Synopsis Sulfur Dioxide Fumigation of Table Grapes by : Donald Luvisi
Download or read book Sulfur Dioxide Fumigation of Table Grapes written by Donald Luvisi and published by UCANR Publications. This book was released on 1992-04-14 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fresh table grapes have a postharvest shelf life of as long as 2 months if fumigated with sulfur dioxide while in storage. Modern methods keep atmospheric releases of used sulfur dioxide gas to a minimum.
Book Synopsis Sulfur Dioxide, Chlorine, Fluorine, and Chlorine Oxides by : Colin L. Young
Download or read book Sulfur Dioxide, Chlorine, Fluorine, and Chlorine Oxides written by Colin L. Young and published by Pergamon. This book was released on 1983 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulfur Dioxide, Chlorine, Fluorine and Chlorine Oxides ...
Book Synopsis Sulfur Dioxide by : Brian W. Compton
Download or read book Sulfur Dioxide written by Brian W. Compton and published by Nova Science Publishers. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulphur dioxide is widely used in many industrial areas, for example in the production of sulphuric acid, and also as a reducing, bleaching, refrigerating agent and antioxidant. Due to a broad range of applications, it is one of the major atmospheric pollutants. Sulphur dioxide is a colourless gas with a strong odour. It is toxic, and its inhalation in high concentrations causes asphyxia, vomiting, and pulmonary oedema. This book presents research data from across the globe in the study of sulphur dioxide. Some topics in this compilation include a discussion of the receptor sites for sulphur dioxide; catalysts for the SO3 decomposition reaction; the physical properties of sulphur dioxide; the theoretical insights into the photoelectron spectroscopy of sulphur dioxide and sulphur dioxide emissions control.
Book Synopsis Sulphur Dioxide and Nitrogen Oxides in Industrial Waste Gases by : Daniel van Velzen
Download or read book Sulphur Dioxide and Nitrogen Oxides in Industrial Waste Gases written by Daniel van Velzen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: D. VAN VELZEN Commission of the European Communities, Joint Research Centre Ispra, Environment Institute, 1-21020 Ispra (Varese) ITAL Y 1. Introduction Worldwide, there is an ever increasing interest and concern about the destructive effects of air pollution on man's ecosystem. The growing awareness of these effects has revealed the need to take adequate measures to minimize the emission of air polluting products. The two most important contaminants, occurring in the largest concentrations and quantities, are sulphur dioxide and nitrogen oxides. Both pollutants are formed mainly during the combustion of fossil fuels, particularly by power stations and traffic. The effects of air pollution caused by these two contaminants have already been studied for several decades and measures to protect the environment against their adverse effects are now operative in many countries. The present volume contains the proceedings of a Eurocourse held in Ispra in September 1990. The course was meant to give an overview of present knowledge concerning the emission sources and quantities, to cover features of present legislation and to give a survey of the most important modern abatement techniques for S02 and NOx. It was mainly addressed to higher and medium management in the power, chemical and similar industries, particularly from those countries where the fight against air pollution is still in its infancy. Obviously, it was not possible to cover completely the whole range of subjects during the limited duration of a Eurocourse.
Book Synopsis Toxicological Profile for Sulfur Dioxide by :
Download or read book Toxicological Profile for Sulfur Dioxide written by and published by . This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis WHO global air quality guidelines by : Weltgesundheitsorganisation
Download or read book WHO global air quality guidelines written by Weltgesundheitsorganisation and published by World Health Organization. This book was released on 2021-09-07 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of these updated global guidelines is to offer health-based air quality guideline levels, expressed as long-term or short-term concentrations for six key air pollutants: PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. In addition, the guidelines provide interim targets to guide reduction efforts of these pollutants, as well as good practice statements for the management of certain types of PM (i.e., black carbon/elemental carbon, ultrafine particles, particles originating from sand and duststorms). These guidelines are not legally binding standards; however, they provide WHO Member States with an evidence-informed tool, which they can use to inform legislation and policy. Ultimately, the goal of these guidelines is to help reduce levels of air pollutants in order to decrease the enormous health burden resulting from the exposure to air pollution worldwide.
Book Synopsis Sulfur Dioxide by : Daniel Bienstock
Download or read book Sulfur Dioxide written by Daniel Bienstock and published by . This book was released on 1958 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Dioxide written by Larry A. Haas and published by . This book was released on 1973 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods of Measuring and Monitoring Atmospheric Sulfur Dioxide by : Seymour Hochheiser
Download or read book Methods of Measuring and Monitoring Atmospheric Sulfur Dioxide written by Seymour Hochheiser and published by . This book was released on 1964 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Air Quality Guidelines by : World Health Organization
Download or read book Air Quality Guidelines written by World Health Organization and published by World Health Organization. This book was released on 2006 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents revised guideline values for the four most common air pollutants - particulate matter, ozone, nitrogen dioxide and sulfur dioxide - based on a recent review of the accumulated scientific evidence. The rationale for selection of each guideline value is supported by a synthesis of information emerging from research on the health effects of each pollutant. As a result, these guidelines now also apply globally. They can be read in conjunction with Air quality guidelines for Europe, 2nd edition, which is still the authority on guideline values for all other air pollutants. As well as revised guideline values, this book makes a brief yet comprehensive review of the issues affecting the application of the guidelines in risk assessment and policy development. Further, it summarizes information on: . pollution sources and levels in various parts of the world, . population exposure and characteristics affecting sensitivity to pollution, . methods for quantifying the health burden of air pollution, and . the use of guidelines in developing air quality standards and other policy tools. Finally, the special case of indoor air pollution is explored. Prepared by a large team of renowned international experts who considered conditions in various parts of the globe, these guidelines are applicable throughout the world. They provide reliable guidance for policy-makers everywhere when considering the various options for air quality management.
Book Synopsis Review of Submarine Escape Action Levels for Selected Chemicals by : National Research Council
Download or read book Review of Submarine Escape Action Levels for Selected Chemicals written by National Research Council and published by National Academies Press. This book was released on 2002-02-04 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: On-board fires can occur on submarines after events such as collision or explosion. These fires expose crew members to toxic concentrations of combustion products such as ammonia, carbon monoxide, hydrogen chloride, and hydrogen sulfide. Exposure to these substances at high concentrations may cause toxic effects to the respiratory and central nervous system; leading possible to death. T protect crew members on disabled submarines, scientists at the U.S. Navy Health Research Center's Toxicology Detachment have proposed two exposure levels, called submarine escape action level (SEAL) 1 and SEAL 2, for each substance. SEAL 1 is the maximum concentration of a gas in a disabled submarine below which healthy submariners can be exposed for up to 10 days without encountering irreversible health effects while SEAL 2 the maximum concentration of a gas in below which healthy submariners can be exposed for up to 24 hours without experiencing irreversible health effects. SEAL 1 and SEAL 2 will not impair the functions of the respiratory system and central nervous system to the extent of impairing the ability of crew members in a disabled submarine to escape, be rescued, or perform specific tasks. Hoping to better protect the safety of submariners, the chief of the Bureau of Medicine and Surgery requested that the National Research Council (NRC) review the available toxicologic and epidemiologic data on eight gases that are likely to be produced in a disabled submarine and to evaluate independently the scientific validity of the Navy's proposed SEALs for those gases. The NRC assigned the task to the Committee on Toxicology's (COT's) Subcommittee on Submarine Escape Action Levels. The specific task of the subcommittee was to review the toxicologic, epidemiologic, and related data on ammonia, carbon monoxide, chlorine, hydrogen chloride, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, and sulfur dioxide in order to validate the Navy's proposed SEALs. The subcommittee also considered the implications of exposures at hyperbaric conditions and potential interactions between the eight gases. Review of Submarine Escape Action Levels for Selected Chemicals presents the subcommittee's findings after evaluation human data from experimental, occupational, and epidemiologic studies; data from accident reports; and experimental-animal data. The evaluations focused primarily on high-concentration inhalation exposure studies. The subcommittee's recommended SEALs are based solely on scientific data relevant to health effects. The report includes the recommendations for each gas as determined by the subcommittee as well as the Navy's original instructions for these substances.
Book Synopsis Sulfur Dioxide by : Louis C. Schroeter
Download or read book Sulfur Dioxide written by Louis C. Schroeter and published by Elsevier. This book was released on 2015-07-14 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulfur Dioxide discusses in detail the preparation and oxidation of sulfur dioxide. The book also covers the effect of the substance on organic and inorganic mixtures. The pharmaceutical application, safety, and effectiveness of the substance in the form of sulfites in food and beverage are comprehensively explained. A section of the book focuses on the physiological effects of sulfur dioxide in plants, animals, and humans. The book highlights the properties of sulfur dioxide in gaseous state and in aqueous solutions, with expanded section covering its ionic structure and spectral characteristics. Methods for determining trace amounts of sulfur dioxide in the atmosphere are summarized along with ways to identify the substance in complex mixtures such as food. The text is an excellent source of information about sulfur dioxide complexes and clathrates. The book will be a useful tool for pharmacists, scientists and chemists in the fields of medicine, and students doing research and experiment on the effect of sulfur dioxide on other compounds.
Book Synopsis Sulphur, Sulphur Dioxide, and Sulphuric Acid by : U. H. F. Sander
Download or read book Sulphur, Sulphur Dioxide, and Sulphuric Acid written by U. H. F. Sander and published by Wiley-VCH. This book was released on 1984 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silver Nanoparticles in the Environment by : Jingfu Liu
Download or read book Silver Nanoparticles in the Environment written by Jingfu Liu and published by Springer. This book was released on 2015-04-02 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book covers the environmental issues concerning silver nanoparticles (AgNPs). Following an introduction to the history, properties and applications, the environmental concerns of AgNPs is discussed. In the second chapter, the separation, characterization and quantification of AgNPs in environment samples are described in detail. In the remaining parts of the book, the authors focus on the environmental processes and effects of AgNPs, with chapters on the pathway into environment, fate and transport, toxicological effects and mechanisms, as well as the environmental bioeffects and safety-assessment of AgNPs in the environment. This book is designed to describe current understanding of the environmental aspects of AgNPs. It provides a valuable resource to students and researchers in environmental science and technology, nanotechnology, toxicology, materials science and ecology; as well as to professionals involved in the production and consumption of AgNPs in various areas including catalysis, food products, textiles/fabrics, and medical products and devices. Jingfu Liu and Guibin Jiang are professors at State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences.
