हिंदी

Give the principle of electric precipitator.

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प्रश्न

Give the principle of electric precipitator.

लघु उत्तरीय
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उत्तर

In an electrostatic precipitator (ESP), electrode wires at high voltage create a corona discharge releasing electrons that charge dust particles negatively. Grounded collecting plates attract charged particles. Clean gas passes out while particulate matter settles on the plates. It can remove over 99% of particulate matter.

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अध्याय 20: Environmental Issues - EXERCISES [पृष्ठ ११६०]

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सरिता अग्रवाल Biology [English] Class 12 ISC
अध्याय 20 Environmental Issues
EXERCISES | Q II. 7. | पृष्ठ ११६०
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