And yet, technology does not omit ecology. Quite the opposite, in fact. Far better than dry toilets and more respectful than a ventilation system, sewage water is entirely decontaminated and recycled onsite by means of an « UltraEpur » system. Originally designed to equip a space station, this method allows the displacement of water that is both 100% drinkable and harmless to nature. This is the first time that such technology has been used by individuals … or on earth!