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.

It is possible to scrub CO2 from the air anywhere; the technology has been around for decades and used on Submarines and Spacecraft, to name but a couple of examples. So the potential is there to research and build on this technology, scaling it up so it can be positioned to effectively scrub the air in any location.

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.

It is possible to scrub CO2 from the air anywhere; the technology has been around for decades and used on Submarines and Spacecraft, to name but a couple of examples. So the potential is there to research and build on this technology, scaling it up so it can be positioned to effectively scrub the air in any location.