Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Alkaline is the used-up residue of whatever compound the Ancient's used in the CO2 scrubbers on the Destiny, an aqueous solution having a pH greater than 7. The crew of the Destiny later found lime, another alkaline, on a desert planet to use in the CO2 scrubbers. (SGU: "Air, Part 2")