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A scrubber in the exhaust of a chemical industrial plant removes:
Options
(a) Gases like sulphur dioxide
(b) Particulate matter of the size 5 micrometer or above
(c) Gases like ozone and methane
(d) Particulate matter of the size 2.5 micrometer or less
Correct Answer:
Gases like sulphur dioxide
Explanation:
Scrubber is diverse range of air pollution controllers fixed in the exhaust of industrial plants. The first air scrubber was designed to remove carbon dioxide from the air of an early submarine. There are two types of scrubbing. Dry Scrubbing and Wet Scrubbing. Dry scrubbing System is an electrostatic precipitator in which dirty air is cleaned by capturing acid gases such as sulphurdioxide.
Related Questions: - Biological treatment of water pollution is done with the help of
- In cell cycle during which phase chromosomes are arranged in equatorial plate
- Secondary cell wall grows by
- Ascaris is characterized by
- Grass leaves curl inwards during very dry weather Select the most appropriate
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Biological treatment of water pollution is done with the help of
- In cell cycle during which phase chromosomes are arranged in equatorial plate
- Secondary cell wall grows by
- Ascaris is characterized by
- Grass leaves curl inwards during very dry weather Select the most appropriate
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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