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3 cards from this section. Quick, good the night before a test.
What does the Emission Factor (EF) represent?
Think about emissions as they relate to industrial activity.
Define Mixing Length.
It’s all about how mixing occurs in the air.
What is the purpose of an Emission Factor (EF)?
Think of it as a way to track pollution sources.
True or False: Stability class affects how pollutants disperse in the air.
Consider how temperature layers affect movement.
A pollutant with an emission factor of 2.5 g/m³ is released into a lake at a rate of 300 m³/day. If the lake has a volume of 100,000 m³, how long will it take before reaching a concerning concentration assuming no outflow?
Focus on steady-state conditions and conversions.
Analyze the dispersion of a pollutant emitted from a source at a known stability class A. How would the equation change if the stability class changes to D during the day?
Consider how the environmental conditions change throughout the day.
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