The process of cleaning the water that flows down our drains and toilets can drastically raise carbon dioxide levels in nearby waterways. Two Johns Hopkins University scientists have found an ...

PHOENIXVILLE — Everything old is new again, at least at the Phoenixville Wastewater Treatment Plant. There, a “new” technology whose actual discovery dates back to before World War I is getting ready ...

Researchers have developed a simplified, sustainable method of converting sewage sludge from wastewater treatment into high-value activated carbon that can be used in a wide range of industrial and ...

Every day, millions of gallons of water carrying a valuable resource slosh beneath our feet in a complex network of pipes. Wastewater flows from household tubs, sinks and toilets — carrying sudsy soap ...

SAN MARCOS — Carlos Espindola carefully filled up a plastic cup, watching as clear water reached the brim. He held it at eye level, analyzing the color and clarity under the watchful eye of Keisuke ...