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प्रश्न
Name the following :
The two types of devices commonly used for removing the particulate air pollutants.
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उत्तर
Scrubber, Plate type electrostatic precipitator
संबंधित प्रश्न
Describe the usefulness of incineration of wastes, and also mention the precautions required in it.
Describe the procedure how compost is usually produced.
Explain the working of an electrostatic precipitator.
What is segregation?
Give two uses of incineration.
Give two benefits of composting.
The question has four options. Choose the correct answer:
Most harmful type of environmental pollutants are
The question has four options. Choose the correct answer:
Pollution can be checked through
The question has four options. Choose the correct answer:
Domestic waste constitutes
The question has four options. Choose the correct answer:
Biodegradable pollutant is
