Miriam BooshMar 2, 2023
In Japan, some toilets have a built-in hand wash sink that recycles the water for the next flush, saving millions of litres of water every year #Innovation #Sustainability #MadeMeSmile
Show threadReinhard LacknerMar 3, 2023
@Miriamm we saw this when we were in Tokyo a decade ago and when a local company had one we ordered it. It's in use for at least 5 year's now.
Show threadRadu
@macf00bar @Miriamm how does it check for overflow, and how does it makes sure it flushes enough when you need to flush?
Mar 3, 2023 at 2:57pmMastodon for iOS
Show threadReinhard LacknerMar 3, 2023
@Crates @Miriamm the tank has the same system as a normal tank with regards to how much to fill. For flushing there are two levers .. one for half and one for full tank flush.
Show threadRaduMar 3, 2023
@macf00bar @Miriamm yes, I was wondering where the water goes when the tank is full, and what happens if you want to go for a second flush (God forbid)