San Diego may scale back its ambitious Pure Water sewage-purification plans – or scrap some entirely
SAN DIEGOSAN DIEGO — With San Diego more than half done with the first phase of its Pure Water sewage recycling system, city officials say they are considering major changes to how they will handle ...
Phoenix wants to recycle wastewater into drinking water by the end of 2030 and share it with the Valley. The plan is to build an advanced water purification facility and treat, then reuse millions of ...
A so-called "toilet to tap" system that takes human wastewater and turns it into drinkable water is undergoing a $150 million expansion, keeping Orange County home to the world’s largest water ...
A new technological advancement uses an electric field to achieve efficient and low-cost ammonia removal from wastewater. Given its environmental toxicity, ammonia is removed during wastewater ...
As Texas stares down a water shortfall, its leaders are looking at vast volumes of brown, briny oil field wastewater as a possible source of future supply. They don’t have many other options. But ...
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