System checkup! Are you doing everything you can to keep your plant's secondary clarifier healthy?

A North Carolina plant team’s innovations include simultaneous nitrification-denitrification to meet upcoming phosphorus and nitrogen removal mandates.

Coeur d’Alene’s treatment facility had biological treatment 33 years ahead of the first Clean Water Act.

Troy Bemisdarfer seized an opportunity in the clean-water industry and in just five years has built a satisfying and award-winning career.

A Utah city turns to renewable energy as part of an operation that brings the liquid and solids sides of treatment full circle.