On top of that, we also treat about one billion gallons of non-potable wastewater a day.

FORBES: Better Than A Kite In A Thunderstorm: The New Science Of Generating Zap From Trash

Con respecto al medio ambiente, hay avances en nuevos materiales para el tratamiento de aguas contaminadas y aire polucionado que pueden mejorar notablemente la calidad de vida de millones de personas y darle acceso a agua potable.

UNESCO: SERVICIO DE PRENSA

Turtle kidneys have difficulty processing salt water, so for an animal that lives in a brackish environment potable water is always scarce.

ECONOMIST: Softshell turtles urinate through their mouths