VEZA (Visual, data-driven investigative journalism), August 2023
Challenges to implementing DPR
There are already several indirect potable reuse – or IPR – facilities reclaiming water in the US and around the world. IPR uses an almost identical treatment process to DPR but for the addition of an environmental buffer, such as a lake, reservoir or groundwater aquifer, where the water sits after a first round of treatment and is diluted with a raw water supply. The water is then treated again before it is distributed to the public.
Read full article here: https://veza.news/article/2023/08/23/what-the-world-can-learn-from-africas-cradle-of-water-reclamation/