Physics, asked by afzalsheikh, 8 months ago

How does an electrostatic precipitator work to remove particulate pollutants released from the thermal power plants?​

Answers

Answered by dhruvinkachhadia
9

Here's the Answer

Electrostatic Precipitator (ESP) is an electric device to remove particulate matter present in the exhaust of thermal power plants. ESP has electrode wires and a stage of collecting plafes. Wires are provided with an electric current of several thousands volts, which produces a corona that releases electrons^) These electrons attach to dust particles, giving them a negative charge within a very small fraction of a second. Collecting plates are earthed, so that they attract charged dust particles. The velocity of air passing through plates is slow enough to allow the dust particles to fall on them.

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Answered by Anupamkumar8675
3

Answer:

Electrostatic smoke precipitators work by forcing dirty flue gas (the gas escaping from a smokestack) past two electrodes (electrical terminals), which take the form of metal wires, bars, or plates inside a pipe or smokestack. ... As the dirt particles move past it, they pick up a negative charge.

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