||The environmental lead problem : an assessment of lead in drinking water from a multi-media perspective /
Drill, Steven C. ;
Konz, J. ;
Mahar, H. ;
||MITRE Corp., McLean, VA. METREK Div.;Environmental Protection Agency, Washington, DC. Criteria and Standards Div.
|| MITRE Corp.,
||EPA-68-01-4635; MTR-7802; EPA/570/9-79/003; PB296556
Drinking water--Contamination--United States. ;
Potable water ;
Physiological effects ;
Air pollution ;
Water pollution ;
Public health ;
Industrial hygiene ;
Drinking water ;
Water pollution effects(Humans) ;
Environmental health ;
Air-water interfaces ;
Toxic substances ;
Path of pollutants ;
||Region 1 Library/Boston,MA
||OCSPP Chemical Library/Washington,DC
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||viii, 62 pages : illustrations ; 28 cm
Human exposure to lead has been shown to be cumulative in nature. In order to assess the toxicological significance of environmental lead exposures, it is necessary to define the contributions to an individual's daily lead uptake from all possible exposure pathways. This paper defines and quantifies the major environmental sources of lead exposure, describes the absorption characteristics of lead compounds in man via each exposure route, determines the source contribution factors for daily lead uptake by each exposure pathway, and relates those contributions to an individual's blood-lead level.
"Sponsor: U.S. Environmental Protection Agency, contract no. 68- 01-4635." "MTR-7802." "July 1979." Includes bibliographical references (pages 57-62).