Experiencing a plant upset? Here are three go-to equations to help you pinpoint major activated sludge issues.

It’s a $169 million upgrade for NEW Water in Green Bay, but the new solids handling facility is estimated to save millions each year. Here’s more on the technology and training being used.

In this week's news, Gatlinburg, Tenn., is removed from a wrongful death lawsuit, a new filtration technology could reduce expenses and a worker is rescued from an Arizona plant.