Chimney Effluent Path Definition
Gaseous effluents are waste gases released continuously from industrial sources like chimneys.
The question asks for the specific term describing the path these gaseous effluents follow after being discharged from a chimney.
Identifying the Correct Term
- The continuous path followed by the discharged gaseous effluents is known as a plume. This term specifically refers to the visible or invisible trail of pollutants as they disperse in the atmosphere.
Analyzing Other Options
- Lapse Rate: This term describes the rate at which atmospheric temperature decreases with an increase in altitude. It relates to atmospheric stability but not directly to the effluent's path.
- Inversion: This is an atmospheric condition where temperature increases with altitude, often trapping effluents near the ground. It affects plume behavior but is not the name for the path itself.
- None of these: Since 'plume' accurately describes the path, this option is incorrect.
Therefore, the correct term for the path taken by the continuous discharge of gaseous effluents emitted from a chimney is plume.
Important Questions from Air and Noise Pollution
The primary cause of acid rain around the world is-
Air pollution from automobiles and industries can be controlled by fitting ________
What is the permissible noise level in residential areas during daytime and night-time as per the Central Pollution Control Board in India?
Fanning type of plume behaviour takes place when
Which plume type is characterized by an inversion layer aloft that prevents upward dispersion, combined with an unstable layer below that rapidly mixes pollutants down to ground level?
