In one test, the equivalent of 20 Olympic-sized swimming pools of wastewater were treated, with final sludge reductions of up to 90 percent. Hydrotalicites are layered crystal structures of ...

The remaining sludge ... Willmar wastewater treatment plant. The tests will determine if treating the contaminated water on site is an economically viable alternative. (Tribune photo by Carolyn ...

23 (UPI) -- An experiment to transform wastewater sludge into electrical power is ... to send cube satellite aboard NASA's Artemis II test flight May 2 (UPI) -- South Korea will fly a shoebox ...

Columbia and other cities across the United States have land-applied wastewater sludge to farms for decades as a way to reduce waste and offer free fertilizer to farmers. However, researchers have ...

Learn more. AUGUSTA — Wastewater treatment plant operators across Maine are scrambling to meet a tight deadline imposed by the Mills administration to begin testing municipal sludge for so ...

Two continuous-flow bench-scale reactors (one of them was control) were built up to study the impact of the shock loading of CNTs (Carbon Nanotubes) on the activated sludge wastewater treatment ...