Perchlorate a system to track sampling and cleanup results is needed : report to the Chairman, Subcommittee on Environment and Hazardous Materials, Committee on Energy and Commerce, House of Representatives.

Perchlorate a system to track sampling and cleanup results is needed : report to the Chairman, Subcommittee on Environment and Hazardous Materials, Committee on Energy and Commerce, House of Representatives. PDF Author:
Publisher: DIANE Publishing
ISBN: 1428931805
Category :
Languages : en
Pages : 79

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Perchlorate

Perchlorate PDF Author: United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and Hazardous Materials
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 276

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Toxicological Profile for Perchlorates

Toxicological Profile for Perchlorates PDF Author:
Publisher:
ISBN:
Category : Perchloric acid
Languages : en
Pages : 306

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Perchlorate

Perchlorate PDF Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 74

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Toxicological Profile for Perchlorates

Toxicological Profile for Perchlorates PDF Author:
Publisher:
ISBN:
Category : Perchloric acid
Languages : en
Pages : 278

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Reducing Environmental Cancer Risk

Reducing Environmental Cancer Risk PDF Author: Suzanne H. Reuben
Publisher: DIANE Publishing
ISBN: 1437934218
Category : Health & Fitness
Languages : en
Pages : 240

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Though overall cancer incidence and mortality have continued to decline in recent years, cancer continues to devastate the lives of far too many Americans. In 2009 alone, 1.5 million American men, women, and children were diagnosed with cancer, and 562,000 died from the disease. There is a growing body of evidence linking environmental exposures to cancer. The Pres. Cancer Panel dedicated its 2008¿2009 activities to examining the impact of environmental factors on cancer risk. The Panel considered industrial, occupational, and agricultural exposures as well as exposures related to medical practice, military activities, modern lifestyles, and natural sources. This report presents the Panel¿s recommend. to mitigate or eliminate these barriers. Illus.

Cleaning Up the Nation's Waste Sites

Cleaning Up the Nation's Waste Sites PDF Author:
Publisher:
ISBN:
Category : Hazardous waste site remediation
Languages : en
Pages : 344

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Perchlorate

Perchlorate PDF Author: United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and Hazardous Materials
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 280

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Taking an Exposure History

Taking an Exposure History PDF Author: Arthur L. Frank
Publisher:
ISBN:
Category : Environmental monitoring
Languages : en
Pages : 60

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Health Implications of Perchlorate Ingestion

Health Implications of Perchlorate Ingestion PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309181356
Category : Science
Languages : en
Pages : 276

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Book Description
Perchlorateâ€"a powerful oxidant used in solid rocket fuels by the military and aerospace industryâ€"has been detected in public drinking water supplies of over 11 million people at concentrations of at least 4 parts per billion (ppb). High doses of perchlorate can decrease thyroid hormone production by inhibiting the uptake of iodide by the thyroid. Thyroid hormones are critical for normal growth and development of the central nervous system of fetuses and infants. This report evaluates the potential health effects of perchlorate and the scientific underpinnings of the 2002 draft risk assessment issued by the U.S. Environmental Protection Agency (EPA). The report finds that the body can compensate for iodide deficiency, and that iodide uptake would likely have to be reduced by at least 75% for months or longer for adverse health effects, such as hypothryroidism, to occur. The report recommends using clinical studies of iodide uptake in humans as the basis for determining a reference dose rather than using studies of adverse health effects in rats that serve as EPA's basis. The report suggests that daily ingestion of 0.0007 milligrams of perchlorate per kilograms of body weightâ€"an amount more than 20 times the reference dose proposed by EPAâ€"should not threaten the health of even the most sensitive populations.