But the country is also a global leader in what's known as purified recycled water - that is, turning sewage water into safe and clean drinking water. Professor Stuart Khan, head of civil ...
An curved arrow pointing right. Bottled water comes in two varieties. There's purified water, which is water from local sources (a.k.a. tap water) that has been filtered, and there's natural ...
Canberra's water authority is considering supplementing the city's drinking water supply with purified treated sewage water by the end of 2040. Icon Water modelling suggests the utilities company ...