30 May '15, 2pm

50 Shades of Gray Water Reuse

50 Shades of Gray Water Reuse

The system is very simple and can be easily made for almost any bathroom. By making a zig-zag of PVC pipe underneath the sink, he’s created a simple grey water reservoir sized for his toilet’s flushing capability. And if you use too much water, it just backs into the drain — think of it as a giant P-Trap! A 12V solenoid and 240L/h water pump switch on after the toilet has been flushed — refilling the tank with reused gray water! He’s also added an Arduino and an LCD screen to keep track of the water saved; with the nice touch of a HaD logo of course.

Full article: http://hackaday.com/2015/05/30/50-shades-of-gray-water-re...

Tweets

Good Air and Brown Water

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Picture: fredmosc , License: CC0 Public Domain The water used by our buildings and industries, measured at the water meter...

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Picture: fredmosc , License: CC0 Public Domain The water used by our buildings and industries, measured at the water meter...

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greenbuildingadvisor.com 27 May '15, 8am

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Good Air and Brown Water #NASA

earthobservatory.nasa.gov 01 Jun '15, 2pm

This photograph was taken as astronauts on the International Space Station flew over the delta and green swamps of the Par...