WATER
DRINKING W.
RECYCLING
BLACK WATER
FILTRATION
Black Water
Black water (Toilet flushing) is fed into a storage tank which has to be emptied as needed. So far no further treatment for this specific water is foreseen in this project. Nevertheless there exist a lot of alternative for treatment technologies, e.g. wetland construction, composting etc., which are explored in other projects such as the Blue Diversion Toilet (see http://www.bluediversiontoilet.com/).