Päästönormi Utsläppsnorm; emissionsnorm, emissionstandard The maximum amount of discharge legally allowed from a single source, mobile or stationary.
A numerical quantity that defines the allowable rate at which a contaminant may be discharged.
the maximum amount of pollution that is permitted to be discharged from a polluting source - for example, the number of pounds of dust that may be emitted per hour from an industrial process
a maximum allowable level of pollution from a specific source
A general type of standard that limits the mass of a pollutant that may be emitted by a source. The most straightforward emissions standard is a simple limitation on mass of pollutant per unit time (e.g., pounds of pollutant per hour).
The maximum amount of air polluting discharge legally allowed from a single source, mobile or stationary.()
limit in the amount of a pollutant that can be legally discharged into the environment from a particular source. Under the Clean Air Act of 1970, emissions from existing sources are controlled by the states under State Implementation Plans (SlP) approved by the EPA. The federal government retained control over new sources, establishing maximum emission standards for any new plants built in any state.
Quantitative limit on the emission or discharge of a substance from a source, usually expressed in terms of a time-weighted average concentration or a ceiling value PS discharge standard RT limit value
The maximum amount of a pollutant that is allowed to be discharged from a polluting source such as an automobile or smoke stack.
The maximum amount of a pollutant that is permitted to be discharged from a single polluting source; such as the number of pounds of fly ash per cubic foot of gas that may be emitted from a coal-fired boiler. Rule or measurement established to regulate or control the amount of a given pollutant that may be discharged to the outdoor atmosphere from its source.
A voluntary guideline or government regulation that specifies the maximum rate at which a contaminant can be released from a source.
Emission standards are requirements that set specific limits to the amount of pollutants that can be released into the environment. Many emission standards focus on regulating pollutants released by automobiles and other transport vehicles, but they can also regulate emissions from industry, power plants, small equipment such as lawn mowers and diesel generators. Frequent policy alternatives to emission standards are technology standards (which mandate the use of a specific technology) and emission trading.