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Electrostatic precipitators are used as pollution control device for the separation of:
- a)SO2
- b)NOx
- c)Particulate matter
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
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Electrostatic precipitators are used as pollution control device for t...
The electrostatic precipitator is one of the most widely used collection devices for particulates. An electrostatic precipitator (ESP) is a particulate collection device that removes particles from a flowing gaseous stream (such as air) using the force of an induced electrostatic charge.
ESP can be operated at high temperature and pressures, and its power requirement is low. An electrostatic precipitator is a type of filter (dry scrubber) that uses static electricity to remove soot and ash from exhaust fumes before they exit the smokestacks.
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Electrostatic precipitators are used as pollution control device for t...
Electrostatic Precipitators for Particulate Matter Separation
Electrostatic precipitators are pollution control devices used for the separation of particulate matter from industrial emissions. This technology is commonly employed in industries such as power plants, cement factories, and steel mills to reduce air pollution.
How Electrostatic Precipitators Work
- Electrostatic precipitators utilize electrostatic forces to remove particulate matter from the exhaust gases.
- The polluted gas passes through a series of high voltage electrodes, which impart a negative charge to the particles.
- These charged particles are then attracted to positively charged plates within the precipitator, where they accumulate and form a layer of collected material.
- Periodically, the collected material is removed from the plates, ensuring the efficient operation of the device.
Advantages of Electrostatic Precipitators
- High efficiency in removing particulate matter, with removal efficiencies reaching up to 99%.
- Low operating costs compared to other pollution control technologies.
- Can handle large volumes of gas with varying particle sizes.
Limitations of Electrostatic Precipitators
- May not be as effective in capturing very fine particles or particles with high electrical resistivity.
- Require regular maintenance to ensure optimal performance.
- Initial installation costs can be high.
In conclusion, electrostatic precipitators are an effective solution for the separation of particulate matter from industrial emissions, contributing to cleaner air and reduced environmental impact.
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Electrostatic precipitators are used as pollution control device for the separation of:a)SO2b)NOxc)Particulate matterd)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
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Electrostatic precipitators are used as pollution control device for the separation of:a)SO2b)NOxc)Particulate matterd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Electrostatic precipitators are used as pollution control device for the separation of:a)SO2b)NOxc)Particulate matterd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electrostatic precipitators are used as pollution control device for the separation of:a)SO2b)NOxc)Particulate matterd)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
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