Author: Walter Martin Osborn
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Investigation of a Liquid-fluorine Inducer and Main-stage Pump Combination Designed for a Suction Specific Speed of 20000
Author: Walter Martin Osborn
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Friction, Wear, and Dynamic Seal Studies in Liquid Fluorine and Liquid Oxygen
Author: W. F. Hady
Publisher:
ISBN:
Category : Friction
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Friction
Languages : en
Pages : 24
Book Description
Fluoride in Drinking Water
Author: National Research Council
Publisher: National Academies Press
ISBN: 030910128X
Category : Nature
Languages : en
Pages : 531
Book Description
Most people associate fluoride with the practice of intentionally adding fluoride to public drinking water supplies for the prevention of tooth decay. However, fluoride can also enter public water systems from natural sources, including runoff from the weathering of fluoride-containing rocks and soils and leaching from soil into groundwater. Fluoride pollution from various industrial emissions can also contaminate water supplies. In a few areas of the United States fluoride concentrations in water are much higher than normal, mostly from natural sources. Fluoride is one of the drinking water contaminants regulated by the U.S. Environmental Protection Agency (EPA) because it can occur at these toxic levels. In 1986, the EPA established a maximum allowable concentration for fluoride in drinking water of 4 milligrams per liter, a guideline designed to prevent the public from being exposed to harmful levels of fluoride. Fluoride in Drinking Water reviews research on various health effects from exposure to fluoride, including studies conducted in the last 10 years.
Publisher: National Academies Press
ISBN: 030910128X
Category : Nature
Languages : en
Pages : 531
Book Description
Most people associate fluoride with the practice of intentionally adding fluoride to public drinking water supplies for the prevention of tooth decay. However, fluoride can also enter public water systems from natural sources, including runoff from the weathering of fluoride-containing rocks and soils and leaching from soil into groundwater. Fluoride pollution from various industrial emissions can also contaminate water supplies. In a few areas of the United States fluoride concentrations in water are much higher than normal, mostly from natural sources. Fluoride is one of the drinking water contaminants regulated by the U.S. Environmental Protection Agency (EPA) because it can occur at these toxic levels. In 1986, the EPA established a maximum allowable concentration for fluoride in drinking water of 4 milligrams per liter, a guideline designed to prevent the public from being exposed to harmful levels of fluoride. Fluoride in Drinking Water reviews research on various health effects from exposure to fluoride, including studies conducted in the last 10 years.
Handling and Use of Fluorine and Fluorine-oxygen Mixtures in Rocket Systems
Author: Harold W. Schmidt
Publisher:
ISBN:
Category : Fluorine
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category : Fluorine
Languages : en
Pages : 292
Book Description
Acute Exposure Guideline Levels for Selected Airborne Chemicals
Author: National Research Council
Publisher: National Academies Press
ISBN: 030915233X
Category : Nature
Languages : en
Pages : 465
Book Description
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.
Publisher: National Academies Press
ISBN: 030915233X
Category : Nature
Languages : en
Pages : 465
Book Description
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.
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 818
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 818
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1288
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1288
Book Description
Research and Technology Program Digest Flash Index
Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 794
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 794
Book Description
Research and Technology Program Digest
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 792
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 792
Book Description