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प्रश्न
Name the following :
The two types of devices commonly used for removing the particulate air pollutants.
एका वाक्यात उत्तर
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उत्तर
Scrubber, Plate type electrostatic precipitator
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Methods of Safe Disposal of Waste
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संबंधित प्रश्न
Give two advantages of garbage incineration.
Explain the working of an electrostatic precipitator.
Give two uses of incineration.
Give two benefits of composting.
Name two biodegradable wastes from offices.
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
The question has four options. Choose the correct answer:
BOD is
