Studying for an exam? Refreshing your knowledge? Whatever the case, go back to the basics with this primer on disinfection for water and wastewater plants.

First-of-a-kind technologies enable creation of a “complete removal” tertiary treatment system from a lagoon facility in central California.

Award-winners Jennifer Baca and Chris Lopez meet every challenge, from the lab to the compost facility, at the Los Alamos County treatment plant.