Afbeelding: The broken cycle and the closed ecological loop While the way we produce phosphate-based fertilisers now leads to a broken ecological cycle, our urine could provide a solution for the future, closing the circle again.
Afbeelding: The broken cycle and the closed ecological loop While the way we produce phosphate-based fertilisers now leads to a broken ecological cycle, our urine could provide a solution for the future, closing the circle again.
