Sewage sludge at the Wakarusa Wastewater Treatment Plant before it is thickened for land use is pictured on Friday, February 14, 2025. In these bubbling basins, you’ll find some of the hardest workers ...
For more than 40 years, the city of Columbia has applied tens of thousands of tons of wastewater sludge as fertilizer on farms across mid-Missouri. Now, it turns out its sludge contains “forever ...
A liquid byproduct generated during the treatment of wastewater sludge could help recycle nutrients for agriculture, but new ...
In a recent study published in Engineering, a research team from the Shenzhen Engineering Research Laboratory for Sludge and Food Waste Treatment and Resource Recovery has introduced a pioneering ...
The Deer Island Wastewater Treatment Plant is a pollution success story. Over the last several decades, it transformed Boston Harbor from a nationally embarrassing cesspool into a swimmable bay. The ...
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 ...
KALAMAZOO, MI -- Wastewater sludge hauling has tripled in price for the city of Kalamazoo since 2018, so the city is trying to find innovative solutions to reduce the financial burden. The city now ...
TAMPA, Fla. — Tampa's wastewater system is getting a major investment with a new state-of-the-art facility that leaders say will save money and improve efficiency. On Wednesday, Mayor Jane Castor and ...
Aerobic granular sludge (AGS) represents a transformative approach in wastewater treatment by utilising dense, compact microbial aggregates capable of simultaneously removing organic carbon, nitrogen, ...
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