effluent gases containing smoke are passed through a chamber contained electrically charged wires, smoke is attracted to and builds up and falls as fly ash
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Card 7
Front
Effluent gases are forced to rotate in a chamber, suspended solids are thrown to the outside and collected
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Card 8
Front
A fine water spray is used to wash out suspended solids
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Card 9
Front
used to increase efficiency of combustion by helping deliver more air tho the combustion chamber
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Card 10
Front
less persistent than CFCs, but still deplete the ozone
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Card 11
Front
a flammale and toxic material that is used to replace CFCs in aerosol propellant
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Card 12
Front
material used to neutralise incinerated CFCs dissolved in water