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Emergency and Continuous Exposure Limits for Selected Airborne Contaminants

Emergency and Continuous Exposure Limits for Selected Airborne Contaminants PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309077736
Category : Science
Languages : en
Pages : 118

Book Description
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

Emergency and Continuous Exposure Limits for Selected Airborne Contaminants PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309077736
Category : Science
Languages : en
Pages : 118

Book Description
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.

Some Chemicals that Cause Tumours of the Kidney Or Urinary Bladder in Rodents and Some Other Substances

Some Chemicals that Cause Tumours of the Kidney Or Urinary Bladder in Rodents and Some Other Substances PDF Author: IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
Publisher: World Health Organization
ISBN:
Category : Medical
Languages : en
Pages : 696

Book Description
Allyl isothiocyanate; ortho-Anisidine; Atrazine; Butyl benzyl phthalate; Chloroform; Chlorothalonil;Cyclamates;Dichlorobenzenes;Hexachlorobutadiene; Hexachloroethane; d-Limonene; Melamine; Methyl tert-butyl ether; Nitrilotriaceticacid andits salts;Paracetamol; ortho-Phenylphenol and its sodium salt; Potassium bromate ;Quercetin; Saccharin and its salts;Simazine

Occupational Exposure to Chloroform

Occupational Exposure to Chloroform PDF Author: National Institute for Occupational Safety and Health
Publisher:
ISBN:
Category : Chloroform
Languages : en
Pages : 136

Book Description


Contaminated Water Supplies at Camp Lejeune

Contaminated Water Supplies at Camp Lejeune PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309136997
Category : Medical
Languages : en
Pages : 338

Book Description
In the early 1980s, two water-supply systems on the Marine Corps Base Camp Lejeune in North Carolina were found to be contaminated with the industrial solvents trichloroethylene (TCE) and perchloroethylene (PCE). The water systems were supplied by the Tarawa Terrace and Hadnot Point watertreatment plants, which served enlisted-family housing, barracks for unmarried service personnel, base administrative offices, schools, and recreational areas. The Hadnot Point water system also served the base hospital and an industrial area and supplied water to housing on the Holcomb Boulevard water system (full-time until 1972 and periodically thereafter). This book examines what is known about the contamination of the water supplies at Camp Lejeune and whether the contamination can be linked to any adverse health outcomes in former residents and workers at the base.

WHO Guidelines for Indoor Air Quality

WHO Guidelines for Indoor Air Quality PDF Author:
Publisher: World Health Organization
ISBN:
Category : House & Home
Languages : en
Pages : 488

Book Description
This book presents WHO guidelines for the protection of public health from risks due to a number of chemicals commonly present in indoor air. The substances considered in this review, i.e. benzene, carbon monoxide, formaldehyde, naphthalene, nitrogen dioxide, polycyclic aromatic hydrocarbons (especially benzo[a]pyrene), radon, trichloroethylene and tetrachloroethylene, have indoor sources, are known in respect of their hazardousness to health and are often found indoors in concentrations of health concern. The guidelines are targeted at public health professionals involved in preventing health risks of environmental exposures, as well as specialists and authorities involved in the design and use of buildings, indoor materials and products. They provide a scientific basis for legally enforceable standards.

Chloroform

Chloroform PDF Author: Peter Watts
Publisher: World Health Organization
ISBN: 9241530588
Category : Medical
Languages : en
Pages : 65

Book Description
Chloroform is a clear, colourless, volatile liquid which is used in the production of refrigerants and as a fluoropolymer feedstock. It may be released into the environment from chlorodifluoromethane plants and from pulp and paper mills using chlorine-based chemicals for bleaching and disinfection purposes. Chloroform is also the principal by-product of water disinfectant processes. It is estimated that the vast majority of chloroform emissions into the environment are natural in origin. This publication, part of a series from the International Programme on Chemical Safety, evaluates the risk to human health and the environment posed by exposures to chloroform.

Gulf War and Health

Gulf War and Health PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309168414
Category : Medical
Languages : en
Pages : 617

Book Description
Gulf War and Health, Volume 2, is the second in a series of congressionally-mandated studies by the Institute of Medicine that provides a comprehensive assessment of the available scientific literature on potential health effects of exposure to certain biological, chemical, and environmental agents associated with the Gulf War. In this second study, the committee evaluated the published, peer-reviewed literature on exposure to insecticides and solvents thought to have been present during the 1990-1991 war. Because little information exists on actual exposure levels â€" a critical factor when assessing health effects â€" the committee could not draw specific conclusions about the health problems of Gulf War veterans. However, the study found some evidence, although usually limited, to link specific long-term health outcomes with exposure to certain insecticides and solvents. The next phase of the series will examine the literature on potential health effects associated with exposure to selected environmental pollutants and particulates, such as oil-well fires and jet fuels.

Niosh Pocket Guide to Chemical Hazards

Niosh Pocket Guide to Chemical Hazards PDF Author: Niosh
Publisher: www.Militarybookshop.CompanyUK
ISBN: 9781780398518
Category : Technology & Engineering
Languages : en
Pages : 456

Book Description
The NIOSH Pocket Guide to Chemical Hazards presents information taken from the NIOSH/OSHA Occupational Health Guidelines for Chemical Hazards, from National Institute for Occupational Safety and Health (NIOSH) criteria documents and Current Intelligence Bulletins, and from recognized references in the fields of industrial hygiene, occupational medicine, toxicology, and analytical chemistry. The information is presented in tabular form to provide a quick, convenient source of information on general industrial hygiene practices. The information in the Pocket Guide includes chemical structures or formulas, identification codes, synonyms, exposure limits, chemical and physical properties, incompatibilities and reactivities, measurement methods, respirator selections, signs and symptoms of exposure, and procedures for emergency treatment.

Environmental Medicine

Environmental Medicine PDF Author: Committee on Curriculum Development in Environmental Medicine
Publisher: National Academies Press
ISBN: 0309568722
Category : Medical
Languages : en
Pages : 988

Book Description
People are increasingly concerned about potential environmental health hazards and often ask their physicians questions such as: "Is the tap water safe to drink?" "Is it safe to live near power lines?" Unfortunately, physicians often lack the information and training related to environmental health risks needed to answer such questions. This book discusses six competency based learning objectives for all medical school students, discusses the relevance of environmental health to specific courses and clerkships, and demonstrates how to integrate environmental health into the curriculum through published case studies, some of which are included in one of the book's three appendices. Also included is a guide on where to obtain additional information for treatment, referral, and follow-up for diseases with possible environmental and/or occupational origins.

Acute Exposure Guideline Levels for Selected Airborne Chemicals

Acute Exposure Guideline Levels for Selected Airborne Chemicals PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309449154
Category : Nature
Languages : en
Pages : 195

Book Description
Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency (EPA) has identified approximately 400 EHSs on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 20 reviews and updates the technical support document on acute exposure guideline levels (AEGLs) for selected chloroformates. This update focuses on establishing AEGL-3 values for n-propyl chloroformate and isopropyl chloroformate, but will also consider whether any new data are available that would affect the proposed values for the other 10 chloroformates. 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 levels - 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.