Question:
Electrostatic precipitator is a device to control .........
Electrostatic precipitator is a device to control .........
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Electrostatic precipitators remove suspended particulate matter, not gases. Remember: ESP = particulate control.
Updated On: Jun 17, 2025
- SO\(_2\) emission
- particulate emission
- both SO\(_2\) and Particulate emission
- precipitation of Al(OH)\(_3\) in water coagulation
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The Correct Option is B
Solution and Explanation
An electrostatic precipitator (ESP) is an air pollution control device used to remove particulate matter from flue gases by applying an electrostatic charge to particles and collecting them on charged plates.
It is not effective for removing gaseous pollutants such as SO\(_2\). Therefore, ESPs are specifically used for particulate emission control in industries like power plants, cement plants, and steel mills.
It is not effective for removing gaseous pollutants such as SO\(_2\). Therefore, ESPs are specifically used for particulate emission control in industries like power plants, cement plants, and steel mills.
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