Author Question: How does calcium carbonate decrease harmful emissions from coal fired power stations? (Read 1519 times)

Hawke

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It's my science homework, due tomorrow, i know i left it late, but i got no idea?! help please?!

-thanks xo



hummingbird

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it removes sulfur dioxide, cause of acid rain.

As stringent environmental regulations regarding SO2 emissions have been enacted in many countries, SO2 is now being removed from flue gases by a variety of methods. The below is among the common method used:
Wet scrubbing using a slurry of alkaline sorbent, usually limestone or lime, or seawater to scrub gases



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