Emergency And Continuous Exposure Limits For Selected Airborne Contaminants Vol 2
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Emergency And Continuous Exposure Limits For Selected Airborne Contaminants Vol 2
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Author :
language : en
Publisher:
Release Date : 1984
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants Vol 2 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1984-02-01
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-02-01 with Science categories.
This document is one in a series prepared by the Committee that form the basis of the recommendations for EELs and CELs for selected chemicals. Since the Committee began recommending EELs and CELs for its military sponsors (U.S. Army, Navy, and Air Force), the scope of its recommendations has been expanded in response to a request by the National Aeronautics and Space Administration. The CELs, in particular, grew out of a Navy request for exposure limits for atmospheric contaminants in submarines. The EELs and CELs have been used as design criteria by the sponsors in considering the suitability of materials for particular missions (as in a submarine or a spacecraft) and in assessing the habitability of particular enclosed environments. They are recommended for narrowly defined occupational groups and are not intended for application in general industrial settings or as exposure limits for the general public.
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants Volume 2
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Author : National Research Council (U.
language : en
Publisher: National Academies Press
Release Date : 1984
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants Volume 2 written by National Research Council (U. and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Environmental toxicology categories.
Emergency And Continuous Exposure Guidance Levels For Selected Submarine Contaminants
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2009-10-21
Emergency And Continuous Exposure Guidance Levels For Selected Submarine Contaminants written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-21 with Nature categories.
U.S. Navy personnel who work on submarines are in an enclosed and isolated environment for days or weeks at a time when at sea. Unlike a typical work environment, they are potentially exposed to air contaminants 24 hours a day. To protect workers from potential adverse health effects due to those conditions, the U.S. Navy has established exposure guidance levels for a number of contaminants. The Navy asked a subcommittee of the National Research Council (NRC) to review, and develop when necessary, exposure guidance levels for specific contaminants. This volume, the third in a series, recommends 1-hour and 24-hour emergency exposure guidance levels (EEGLs) and 90-day continuous exposure guidance levels (CEGLs) for acetaldehyde, hydrogen chloride, hydrogen fluoride, hydrogen sulfide, and propylene glycol dinitrate.
Acute Exposure Guideline Levels For Selected Airborne Chemicals
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2001-02-10
Acute Exposure Guideline Levels For Selected Airborne Chemicals written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-02-10 with Science categories.
In the Bhopal disaster of 1984, approximately 2,000 residents living near a chemical plant were killed and 20,000 more suffered irreversible damage to their eyes and lungs following the accidental release of methyl isocyanate. This tragedy served to focus international attention on the need for governments to identify hazardous substances and assist local communities in planning how to deal with emergency exposures. Since 1986, the U.S. Environmental Protection Agency has been tasked with identifying extremely hazardous substances and, in cooperation with the Federal Emergency Management Agency and the Department of Transportation, assist local emergency response planners. The National Advisory Committee on Acute Exposure Guideline Levels for Hazardous Substances was established in 1995 to develop acute exposure guideline levels (AEGLs) for high priority toxic chemicals that could be released into the air from accidents at chemical plants, storage sites, or during transportation. This book reviews toxicity documents on five chemicalsâ€"chlorine, hydrogen chloride, hydrogen fluoride, toluene, and uranium hexafluorideâ€"for their scientific validity, comprehensives, internal consistency, and conformance to the 1993 guidelines report.
Acute Exposure Guideline Levels For Selected Airborne Chemicals
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Author : Committee on Acute Exposure Guideline Levels
language : en
Publisher: National Academies Press
Release Date : 2013-10-10
Acute Exposure Guideline Levels For Selected Airborne Chemicals written by Committee on Acute Exposure Guideline Levels and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-10 with Medical categories.
Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 15 identifies, reviews, and interprets relevant toxicologic and other scientific data for ethyl mercaptan, methyl mercaptan, phenyl mercaptan, tert-octyl mercaptan, lewisite, methyl isothiocyanate, and selected monoisocyanates in order to develop acute exposure guideline levels (AEGLs) for these high-priority, acutely toxic chemicals. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three level--AEGL-1, AEGL-2, and AEGL-3--are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites.
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants
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Author :
language : en
Publisher:
Release Date : 2000
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants
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Author :
language : en
Publisher: National Academies
Release Date : 1988
Emergency And Continuous Exposure Limits For Selected Airborne Contaminants written by and has been published by National Academies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Air categories.
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2000-03-02
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-03-02 with Technology & Engineering categories.
The National Aeronautics and Space Administration (NASA) is aware of the potential toxicological hazards to crew members that might be associated with prolonged spacecraft missions. Despite major engineering advances in controlling the atmosphere within spacecraft, some contamination of the air appears inevitable. NASA has measured numerous airborne contaminants during space missions. As the missions increase in duration and complexity, ensuring the health and well-being of astronauts traveling and working in this unique environment becomes increasingly difficult. As part of its efforts to promote safe conditions aboard spacecraft, NASA requested the National Research Council (NRC) to develop guidelines for establishing spacecraft maximum allowable concentrations (SMACs) for contaminants, and to review SMACs for various spacecraft contaminants to determine whether NASA's recommended exposure limits are consistent with the guidelines recommended by the subcommittee. In response to this request, the NRC first developed criteria and methods for preparing SMACs for spacecraft contaminants, published in its 1992 report Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants. Since then, the NRC's Subcommittee on Spacecraft Maximum Allowable Concentrations has been reviewing NASA's documentation of chemical-specific SMACs. This report is the fourth volume in the series Spacecraft Maximum Allowable Concentrations for Space Station Contaminants. The first volume was published in 1994 and the second and third in 1996. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants: Volume 4 has been reviewed in draft form by individuals chosen for their technical expertise and diverse perspectives in accordance with procedures approved by the NRC's Report Review Committee for reviewing NRC and Institute of Medicine reports. The purpose of that Independent review was to provide candid and critical comments to assist the NRC in making the published report as sound as possible and to ensure that the report meets institutional standards for objectivity, evidence, and responsiveness to the study charge. The review comments and draft manuscript remain confidential to protect the integrity of the deliberative process.
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants
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Author : Subcommittee on Spacecraft Maximum Allowable Concentration
language : en
Publisher: National Academies Press
Release Date : 1996-02-08
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants written by Subcommittee on Spacecraft Maximum Allowable Concentration and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-02-08 with Technology & Engineering categories.
The National Aeronautics and Space Administration (NASA) has developed spacecraft maximum allowable concentrations (SMACs) for contaminants that might be found in the atmosphere within spacecraft during space missions to ensure the health and well-being of astronauts traveling and working in this unique environment. In volume 1 of this series, NASA developed SMACs for 11 compounds: acetaldehyde, ammonia, carbon monoxide, formaldehyde, Freon 113, hydrogen, methane, methanol, octamethyltrisiloxane, trimethylsilanol, and vinyl chloride. Volume 2 includes SMACs for 12 more airborne contaminants: acrolein, benzene, carbon dioxide, 2-ethoxyethanol, hydrazine, indole, mercury, methylene chloride, methyl ethyl ketone, nitromethane, 2-propoanol, and toluene. In developing SMACs from the toxicological literature, NASA followed the Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants published in 1992 by the National Research Council.