Toxicological Profile for Barium and Barium Compounds
Author :
Publisher :
Page : 234 pages
File Size : 18,92 MB
Release : 2007
Category : Barium
ISBN :
Author :
Publisher :
Page : 234 pages
File Size : 18,92 MB
Release : 2007
Category : Barium
ISBN :
Author :
Publisher :
Page : 168 pages
File Size : 40,89 MB
Release : 1992
Category : Barium
ISBN :
Author :
Publisher :
Page : 184 pages
File Size : 36,39 MB
Release : 2007
Category : Barium
ISBN :
Author :
Publisher :
Page : 197 pages
File Size : 32,73 MB
Release : 2005
Category : Barium
ISBN :
Author : United States. Agency for Toxic Substances and Disease Registry
Publisher :
Page : pages
File Size : 17,27 MB
Release : 1992
Category :
ISBN :
Author : Clement Associates
Publisher :
Page : pages
File Size : 23,20 MB
Release : 1990
Category : Barium
ISBN :
Author :
Publisher :
Page : 116 pages
File Size : 40,96 MB
Release : 1990
Category : Barium
ISBN :
Author :
Publisher :
Page : 298 pages
File Size : 46,65 MB
Release : 2002
Category : Beryllium
ISBN :
Author :
Publisher :
Page : 52 pages
File Size : 38,5 MB
Release : 2001
Category : Barium
ISBN : 9789241530330
Author : National Research Council
Publisher : National Academies Press
Page : 534 pages
File Size : 21,25 MB
Release : 2007-05-02
Category : Science
ISBN : 0309103797
The International Space Station is a closed and complex environment, so some contamination of its internal atmosphere and water system is expected. To protect space crews from contaminants in potable and hygiene water, the National Aeronautics and Space Administration (NASA) requested that the National Research Council (NRC) provide guidance on how to develop water exposure guidelines and review NASA's development of the exposure guidelines for specific chemicals. NASA selects water contaminants for which spacecraft water exposure guidelines (SWEGs) will be established; this involves identifying toxicity effects relevant to astronauts and calculating exposure concentrations on the basis of those end points. SWEGs are established for exposures of 1, 10, 100, and 1,000 days. This report is the second volume in the series, Spacecraft Water Exposure Guidelines for Selected Chemicals. SWEG reports for acetone, alkylamines, ammonia, barium, cadmium, caprolactam, formate, formaldehyde, manganese, total organic carbon, and zinc are included in this report. The committee concludes that the SWEGs developed for these chemicals are scientifically valid based on the data reviewed by NASA and are consistent with the NRC (2000) report, Methods for Developing Spacecraft Water Exposure Guidelines. SWEG reports for additional chemicals will be presented in a subsequent volume.