1.4.6 Acid rain Flashcards

1
Q

What is acid rain?

A

Rain that is more acidic than normal

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2
Q

What is the cause of acid rain?

A

Human activity is the main cause. Can also be caused by natural events such as volcanoes releasing gas into the atmosphere

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3
Q

What is the name of the process which removes SO2 from waste gas?

A

Flue gas desulphurisation

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4
Q

Where is FGD useful?

A

In coal-fired power stations

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