Record Display for the EPA National Library Catalog

RECORD NUMBER: 7 OF 10

OLS Field Name OLS Field Data
Main Title Principles for Hygiene Atmospheric Pollution Standards. Chapter IX. (Glava IX. Printsipy Gigienicheskogo Normirovaniya Atmosfernykh Zagryaznenii).
Author Ryazanov., V. A. ;
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section.
Year Published 1974
Report Number EPA-TR-75-142;
Stock Number PB-262 193-T
Additional Subjects Air pollution ; Chemical compounds ; Standards ; Industries ; Sources ; Thresholds(Perception) ; Public health ; Translations ; USSR ; Environmental health ; Maximum permissible exposure level ; Occupational safety and health ; Air pollution effects(Humans) ; Synergistic effects of air pollutants
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-262 193-T Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 27p
Abstract
In order to provide a hygiene evaluation of the degree of atmospheric pollution, one must have a scale which will show how much the given concentration exceeds the permissible limit. Such a scale is the maximum permissible concentration of the pollutants in the atmosphere. The maximum permissible concentrations enable the hygiene worker not only to estimate the degree of air pollution, but also to justify the need for particular measures -- purifying installations, gap zones, tall chimneys, etc. Moreover, sanitary norms of this type enable the hygiene worker to formulate his requirements in each concrete case quantitatively, indicating the size of the gap zone, the efficiency of the purifying installations in each concrete situation, etc. The norms also make it possible to find a quantitative expression for the degree of effectiveness of the environmental health measures that were implemented.