Award-winning researcher Karl Linden sees big potential for ultraviolet light, not just for disinfection but to treat pharmaceuticals and even attack Covid.

A biosolids storage issue led the Hampton Roads Sanitation District to a new thermal hydrolysis process that yields a Class A material.

A sequential approach to energy efficiency helps the Edmonds Wastewater Treatment Plant secure substantial savings and earn industry recognition.

Utility team members in a Georgia community explore streams to assess water quality and to look for pipe defects that could create problems.

St. Cloud sustainability projects save energy, save money, improve performance, reduce maintenance, and justify a new treatment facility name.

A new testing method helps operators accurately document energy savings and secure and maximize incentives from electric utilities.

The award-winning Fort Collins biosolids program follows quality procedures in applying Class B material on a city-owned 26,000-acre ranch.

Static displays, interactive activities, storytelling and music mark this area’s celebration of indigenous culture and canals.

A California city goes all-in on recycling with tertiary-treated water for irrigation and a nutrient harvesting system that solved a struvite problem.