4 ms·
"For example, a typical point-of-use RO system will generate five gallons or more of reject water for every gallon of permeate produced." https://www.epa.gov/w
by whyenot 3y ago
"For example, a typical point-of-use RO system will generate five gallons or more of reject water for every gallon of permeate produced."
https://www.epa.gov/watersense/point-use-reverse-osmosis-systems https://www.epa.gov/watersense/point-use-reverse-osmosis-sys...
- reducesuffering 3y agoThis is outdated as most of the mfgs have gotten better at it. Mine is 1:1 drinking:waste and my monthly water consumption is barely affected as it's indiscernible in the noisy variation. First 4 links on Amazon I'm seeing 2:1, 2:1, 3:1, 3:1
- jon_richards 3y agoI looked into this a while ago and didn't understand why the efficiency claims were so different, but here's a video of a RO system running https://www.youtube.com/watch?v=2r_T7Bgi3hQ https://www.youtube.com/watch?v=2r_T7Bgi3hQ