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Monitoring of workplaces for lead and problems involved.

Authors
Caplan-PE
Source
NIOSH 1976 Feb; :10-18
Link
NIOSHTIC No.
00056267
Abstract
Biological and environmental monitoring of occupational exposures to lead have been well evaluated and documented for more than 30 years. The safe level of exposure for lead dust and fumes has been firmly established to be of the order of 0.15 milligram per cubic meter. Recent studies by NIOSH have shown high exposures, up to 34 milligram per cubic meter and average 3-hour exposures up to 25 milligram per cubic meter, in police firing ranges. Studies of basic lead production, sintering of lead alloys, and spraying of lead chromate paints found high levels of lead both environmentally and by whole blood bioassay. The hazard of lead poisoning is not controlled by the physician, not by prophylactic medical therapy, but substantially by controlling the environment to known safe levels.
Keywords
NIOSH-Publication; Air-contamination; Air-contaminants; Heavy-metals; Paint-industry; Blood-chemistry; Toxicology; Metal-poisoning
CAS No.
7439-92-1; 7758-97-6
Publication Date
19760201
Document Type
Conference/Symposia Proceedings
Funding Type
Contract
Fiscal Year
1976
NTIS Accession No.
NTIS Price
Identifying No.
Contract-210-75-0026
Source Name
Health Effects of Occupational Lead and Arsenic Exposure, A Symposium, NIOSH Contract No. 210-75-0026 (Papers presented at Chicago, Illinois, February 24-25, 1975) HEW Publication No. (NIOSH) 75-134
State
IL
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