Waste-Seperating Loos

The 'No-Mix' Vacuum Toilet Uses Less Water

The No-Mix Vacuum Toilet, conceived by the Nanyang Technological University in Singapore separates the brown from the yellow on-site to conserve water and make use of energy-rich resources.

More than one gallon of water is used to flush waste down the bowl when only 0.05 is needed for urine and 0.26 for feces. This means that the system in place now is extremely inefficient. By flushing according to the waste laid, water is used sparingly while the nutrients in urine can be more easily accessed to add to fertilizers and feces can be used to power electricity. Otherwise, treating mixed waste is extremely difficult.

The design has been adopted by a few countries in Europe, but it will be a long while before any toilet of the sort becomes mainstream.

Waste-seperating Toilets
Innovative toilets that separate waste on-site to conserve water and make use of energy-rich resources.
Efficient Water Use
Technologies that conserve water in buildings through more efficient methods of flushing waste.
Sustainable Waste Management
Systems that repurpose waste for energy or fertilizer production.

Industries Being Reshaped

Plumbing
Developing new plumbing solutions for more efficient water use and separation of waste.
Green Energy
Utilizing energy-rich resources found in waste to create sustainable energy solutions.
Agriculture
Incorporating waste byproducts into fertilizer production for more sustainable farming practices.
SCORE
2.8 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America, Europe, Asia
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 23%
Activity 54%
Freshness 8%

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