стандартты ықпал шоғырлануы

стандартты ықпал шоғырлануы

An estimate, derived by the U. S. EPA with an uncertainty spanning perhaps an order of magnitude) of a daily exposure to the human population, (including sensitive subgroups) that is likely to be without appreciable risk of deleterious effects during a lifetime of exposure. The RfC is derived from a no or lowest observed adverse effect level from human or animal exposures, to which uncertainty or "safety" factors are applied.

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Del af tale: noun
Synonym(er):
Blossary:
Branche/domæne: Pollution control
Category: Air pollution
Company: ARB
Produkt:
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Pollution control; Air pollution

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Pollution control; Air pollution

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Pollution control; Air pollution

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Pollution control; Air pollution

The weight of a pollutant emitted per unit of time (e. G. , tons / year).

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Pollution control; Air pollution

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Pollution control; Air pollution

Compounds containing various combinations of hydrogen and carbon atoms. They may be emitted into the air by natural sources (e.g., trees) and as a result of fossil and vegetative ...