PHOENIX — Half of the water from the 91st Avenue Wastewater Treatment Plant is sent to the human-made wetlands known as Tres Rios before it can be reintroduced into the environment. Tres Rios is a ...
The membrane bioreactor segment of the Grace F. Napolitano Pure Water Southern California Innovation Center in Carson, California. (Edvard Pettersson/Courthouse News) LOS ANGELES (CN) — Can wastewater ...