1. What are physicochemical techniques f...

1. What are physicochemical techniques for removal of radiobiological pollutants from water? Which will be useful to desalinate brackish water?

Text Solution

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There are various physicochemical techniques to remove radiobiological pollutants from water such as adsorption, electrodialysis, reverse osmosis and ion exchange. Of the above techniques, reverse osmosis is used to desalinate brackish water.

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………..is used for desalination of brackish water.

Reverse osmosis

Ion-exchange

Adsorption

Electrodialysis

Bag filters are used for removal of pollutants from

Exhaust emissions

Effluent water

sewage water

Both B and C

Which method is used to remove particular pollutant from the chimney smoke?

Dry system

Wet system

Combustion system

Electrostatic precipitator