• toilets work completely without water
• do not require any additional material (chemicals, saw dust, etc.)
• less odour than traditional pit toilets
• far less maintenance

I learned about this system from the Outside magazine podcast –

Ep. 19: An Amazingly Crappy Story

Canadian researcher Geoff Hill is now putting the French design into National Parks in North America.

Click PLAY or watch it on YouTube.

ecodomeo.com/english/

related – Williams, Brennan – Risks And Benefits of the Use of Urine-Diverting Vermicomposting Toilet Systems