Sentences with phrase «innovative water treatment systems»
The turnaround started in 2007, when low - flow toilets and showerheads were installed nationwide and the national water authority built innovative water treatment systems that recapture 86 percent of the water that goes down the drain and use it for irrigation — vastly more than the second - most - efficient country in the world, Spain, which recycles 19 percent.
https://www.scientificamerican.com/
Being the first «Zero Emission» station, powered by wind and sun, Princess Elisabeth Antarctica is a constantly evolving prototype showcasing state of the art technologies in terms of energy production and management as well as an innovative water treatment system.