What does drying sludge mean? Drying sludge means to remove moisture, specifically water vapor from the sludge. This involves drying the sludge via evaporation using a source of thermal energy. Sludge ...

EPA has issued an Administrative Order on Consent to Radius Recycling Inc. for Clean Water Act violations at its Oakland ...

Dr. Martin Gross, CEO of Gross-Wen Technologies, wins the Entrepreneur Of The Year 2025 Heartland Award for sustainable ...

How to Reduce Total Dissolved Solids. There are a number of approaches to take to reduce water’s TDS content. These are: Reverse osmosis. A reverse osmosis system uses multiple filtration stages and a ...

Discover how wastewater treatment plants are revolutionizing energy generation by converting methane into renewable natural ...

Mel Whitson, director of sales for Central Life Sciences, details how Strike® products break the life cycles of midges and ...

Pennsylvania American Water's $2.75 million upgrade project at the Royersford Wastewater Treatment Plant involves ...

A recent study revealed that NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) was able to detect signs of sewage ...

For 2025, Wastewater Digest identified Emerging Leaders in the water industry who are going above and beyond in their respective roles. An award is based on submissions from water professionals and ...

The state of Hawai'i has more than 88,000 cesspools leaching millions of gallons of untreated wastewater into the environment every day. A new certificate program at Hawaiʻi Community College and ...

During record-setting storms, the HeadCell ® and Hydro GritCleanse™ system at Gills Creek WWTP proved its performance by capturing 25-30 tons of low-organic grit per event. While flooding impacted ...