No-Mix Vacuum Toilet Had Me At “Uses 90% Less Water.” The Other Features Sound Like Hot Gas.

No-Mix Vacuum Toilet   Nanyang Technical UniversityFor some reason, a good Jubblingified idea can get lost in a bunch of eco-crap. In this case, the crap is literal and the good idea is the No-Mix Vacuum Toilet. Developed by Assistant Professor Wang Jing-Yuan and 4 other researchers from Nanyang Technical University, the No-Mix Vacuum Toilet can process our dirty business with 90% less water by using airplane toilet like suction. It then separates the solids from the liquids and the captured goods are then processed further (from the Inhabitat article):

“The No-Mix Vacuum Toilet then diverts the liquid waste to a processing facility where components [are] used for fertilizers — nitrogen, phosphorus and potassium can be recovered. Meanwhile all solid waste is sent to a bioreactor where it will be digested to release bio-gas which contains methane. The gas can then be converted to electricity and used to fuel power plants or fuel cells.”

The ultimate aim of the No-Mix Vacuum Toilet team is to separate, capture and convert everything flushed into useful resources.No Mix Vacuum ToiletI’d buy a Vacuum Toilet and I do expect that my kids will try to drop a solid in the liquid section. Kids do that kind of stuff… so do adults. That’ll pass. What I don’t want to see is a toilet that uses 90% less water being delayed because we don’t have the infrastructure in place to process the poo and pee separately. It’s a great goal to have but it shouldn’t be all or none.

So please bring the No-Mix Vacuum Toilet to market asap so we can start conserving water. In the interim, we’ll just call it the No-Mix Vacuum Toilet. When we figure out how to separate #2 from #1, we can drop the strikethru and bring “No-Mix” back to the party. [Inhabitat]

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