||A review of concentration techniques for trace chemicals in the environment.
||Energy Resources Co., Inc., Cambridge, Mass.;Environmental Protection Agency, Washington, D.C. Office of Toxic Substances.
|| U.S. Environmental Protection Agency, Office of Toxic Substances,
||EPA 560-7-75-002; EPA-68-01-2925
Trace elements ;
Chemical analysis ;
Organo metallic compounds ;
Inorganic compounds ;
Ion exchanging ;
Electrostatic precipitation ;
Food chains ;
Transport properties ;
Indicator species ;
Air pollution ;
Water pollution ;
Environmental impacts ;
Air pollution sampling ;
Solid waste disposal ;
||OCSPP Chemical Library/Washington,DC
||Region 10 Library/Seattle,WA
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||, 479 pages ; 28 cm.
This report contains a discussion of the techniques which are currently available for the concentration of trace pollutants prior to their analysis. Methods for the accumulation of metals and organic compounds from air, water, and solids are covered as well as a review of recent literature on bioaccumulation. Each section includes tables in which concentration methods, and the accumulated materials are listed along with the pertinent literature references.
"EPA 560-7-75-002." "EPA 560-2-75-003"--Cover. "November 1975." EPA contract no. 68-01-2925. EPA project officer: Vincent DeCarlo. Includes bibliographical references.