The biological removal of nutrients, also known as biological nutrient removal (BNR) is a process involving microorganisms ...

In this episode of Talking Under Water, Co-host Bob Crossen talks with John Newsome, administrator for the Division of Water for the City of Columbus, Ohio and president of the newly founded Ohio ...

Sludge is the settled solids in the wastewater treatment tanks. Due to gravity, the solids, that are chemicals, settle at the bottom of the tanks. Different terminologies are associated with sludge ...

Engineering Tomorrow, a national STEM education nonprofit, held a virtual and in-person event on January 15, 2025, that ...