<P> Scrubber systems ( aka Chemical Scrubbers , Gas Scrubbers ) are a diverse group of air pollution control devices that can be used to remove some particulates and / or gases from industrial exhaust streams . The first air scrubber was designed to remove carbon dioxide from the air of an early submarine , the Ictineo I , a role for which they continue to be used till today . Traditionally , the term `` scrubber '' has referred to pollution control devices that use liquid to wash unwanted pollutants from a gas stream . Recently , the term has also been used to describe systems that inject a dry reagent or slurry into a dirty exhaust stream to `` wash out '' acid gases . Scrubbers are one of the primary devices that control gaseous emissions , especially acid gases . Scrubbers can also be used for heat recovery from hot gases by flue - gas condensation . They are also used for the high flows in solar , PV , or LED processes . </P>
<P> Scrubber systems ( aka Chemical Scrubbers , Gas Scrubbers ) are a diverse group of air pollution control devices that can be used to remove some particulates and / or gases from industrial exhaust streams . The first air scrubber was designed to remove carbon dioxide from the air of an early submarine , the Ictineo I , a role for which they continue to be used till today . Traditionally , the term `` scrubber '' has referred to pollution control devices that use liquid to wash unwanted pollutants from a gas stream . Recently , the term has also been used to describe systems that inject a dry reagent or slurry into a dirty exhaust stream to `` wash out '' acid gases . Scrubbers are one of the primary devices that control gaseous emissions , especially acid gases . Scrubbers can also be used for heat recovery from hot gases by flue - gas condensation . They are also used for the high flows in solar , PV , or LED processes . </P>
what is the purpose of an air scrubber
what is the purpose of an air scrubber
air pollution control devices that can be used to remove some particulates and / or gases from industrial exhaust streams
air pollution control devices that can be used to remove some particulates and / or gases from industrial exhaust streams