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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Few people get as excited about wastewater as Thomas Fudge. He has good reason: He and his colleagues believe they have figured ...

A man standing in a laboratory, writing in his notebook. A team led by Case van Genuchten, seen here in in a laboratory in India, has found a way to extract metallic arsenic from wastewater sludge.

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 ...

The San Antonio River Authority is looking for a supply of polymer — and interested vendors can request a sludge sample to make sure they’re the right fit. So what does that all mean? And how does ...

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 ...

Subscribe to our newsletter for the latest sci-tech news updates. What comes out of our wastewater treatment plants may not be very appealing, but the real problem is what is left behind after water ...