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 ...

St. Francisville’s new sewage treatment plant is now operating as a replacement for an outdated oxidation pond system, the town’s engineer said during a Feb. 25 meeting. Engineer Bianca Hillhouse said ...

Click on the “listen” button above to hear an audio postcard from the tour. On a sunny Saturday morning on the banks of the Ohio River at the Allegheny County Sanitary Authority’s open house, the wind ...

Zrelak: “What you flush down the toilet, dump down the drain, this is where it ends up.” Credit: Brian Slattery Photos Yuck: “Raggy material,” like wipes and tampons, that ends up in the dumpster.

Treating wastewater properly is necessary to ensure good water quality. The EU has introduced new rules to better protect people and the environment. On this page A major cause of water pollution Main ...

By Dr. Liji Thomas, MD A carefully controlled lettuce irrigation study reveals that while secondary-treated wastewater can ...