Talk:2982: Water Filtration

Explain xkcd: It's 'cause you're dumb.
Revision as of 06:18, 7 September 2024 by 162.158.159.14 (talk)
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On the activated carbon filter, that's a double entendre, referencing both activated charcoal filters often used in filtration systems and the nearby neutron source, which is radioactivity activating the carbon. 172.71.254.23 04:32, 7 September 2024 (UTC)Corsac

There are a bunch of processes shown that are real, but not actually used in water filtration. For example, electrolysis is used to make hydrogen and oxygen gas, and reverse electrolysis is used in fuel cells to produce electricity, but the electricity cost of doing these steps to purify a useful amount of water would be prohibitive. 162.158.159.14 06:18, 7 September 2024 (UTC)