Author: National Research Council (U.S.). Committee on Biologic Effects of Atmospheric PollutantsPublisher:
ISBN:
Category : Medical
Languages : en
Pages : 348
Book Description
Lead; Airborne Lead in Perspective
Author: National Research Council (U.S.). Committee on Biologic Effects of Atmospheric PollutantsPublisher:
ISBN:
Category : Medical
Languages : en
Pages : 348
Book Description
Airborne Lead in Perspective
Author: Lead Toxicity
Author: Sarah E. RoyceReview of the Department of Defense Biokinetic Modeling Approach in Support of Establishing an Airborne Lead Exposure Limit
Author: National Academies of Sciences, Engineering, and MedicinePublisher: National Academies Press
ISBN: 0309671922
Category : Nature
Languages : en
Pages : 49
Book Description
Biokinetic modeling provides a mathematical technique for estimating absorption, distribution, metabolism, and excretion of chemicals, including particles and metals, in humans. Such models can be used to relate the amount of lead external exposure to the amount of lead found in the blood and other tissues at different points in time. At the request of the Department of Defense (DoD), Review of the Department of Defense Biokinetic Modeling Approach in Support of Establishing an Airborne Lead Exposure Limit evaluates whether the model used by DoD to derive airborne lead concentrations from blood lead levels is appropriate. This report also considers whether DoD's modifications to the model are appropriately justified, and whether the assumptions in and inputs to the model are reasonable.
EPA's Position on the Health Implications of Airborne Lead
Author: United States. Environmental Protection AgencyPublisher:
ISBN:
Category : Air
Languages : en
Pages : 142
Book Description
Environmental Health Perspectives
Author: Publisher:
ISBN:
Category : Environmental health
Languages : en
Pages : 1252
Book Description
Tainted Earth
Author: Marianne SullivanPublisher: Rutgers University Press
ISBN: 0813570921
Category : Science
Languages : en
Pages : 214
Book Description
Smelting is an industrial process involving the extraction of metal from ore. During this process, impurities in ore—including arsenic, lead, and cadmium—may be released from smoke stacks, contaminating air, water, and soil with toxic-heavy metals. The problem of public health harm from smelter emissions received little official attention for much for the twentieth century. Though people living near smelters periodically complained that their health was impaired by both sulfur dioxide and heavy metals, for much of the century there was strong deference to industry claims that smelter operations were a nuisance and not a serious threat to health. It was only when the majority of children living near the El Paso, Texas, smelter were discovered to be lead-exposed in the early 1970s that systematic, independent investigation of exposure to heavy metals in smelting communities began. Following El Paso, an even more serious led poisoning epidemic was discovered around the Bunker Hill smelter in northern Idaho. In Tacoma, Washington, a copper smelter exposed children to arsenic—a carcinogenic threat. Thoroughly grounded in extensive archival research, Tainted Earth traces the rise of public health concerns about nonferrous smelting in the western United States, focusing on three major facilities: Tacoma, Washington; El Paso, Texas; and Bunker Hill, Idaho. Marianne Sullivan documents the response from community residents, public health scientists, the industry, and the government to pollution from smelters as well as the long road to protecting public health and the environment. Placing the environmental and public health aspects of smelting in historical context, the book connects local incidents to national stories on the regulation of airborne toxic metals. The nonferrous smelting industry has left a toxic legacy in the United States and around the world. Unless these toxic metals are cleaned up, they will persist in the environment and may sicken people—children in particular—for generations to come. The twentieth-century struggle to control smelter pollution shares many similarities with public health battles with such industries as tobacco and asbestos where industry supported science created doubt about harm, and reluctant government regulators did not take decisive action to protect the public’s health.
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