Erasmusveld, den Haag, NL - WATER FLOW: Schoon water association
_Clean Water utility
_Rain water is caught in various containers with their own individual purification system. This way you can make ‘grey water’ - lightly polluted waste water - by purifying a water cistern with
fish, a cistern with snails and a cistern with bacteria. This produces excellent water to be used for a variety of household chores and for flushing your toilet.
(picture and text by Makking & Bey)