California Aims To Get Past The Yuck Factor Of Recycled Wastewater
With the potential of another drought looming, California is looking at recycled wastewater as a source for drinking. Recycled water is California's single largest source of new water supplies.
Đọc tiếp trên NPR
February 20, 2018 at 05:01PM
Environment
Thứ Ba, 20 tháng 2, 2018
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