A liquid byproduct generated during the treatment of wastewater sludge could help recycle nutrients for agriculture, but new ...

Chennai: Can we reuse for gardening or agriculture the sludge generated by sewage treatment plants (STPs) in the city? A ...

Ray Dettmering didn’t think twice after a salesman knocked on his door a decade ago and offered the Will County farmer as much free fertilizer as he wanted. Instead of paying for nitrogen and other ...

Using more sludge and less slag in their recipe, researchers were able to create a material that's stronger than even today's enhanced cements and highly resistant to corrosion by acid. It could solve ...

Sludge, a byproduct of sewage treatment, is often spread on fields as fertilizer. But growing research shows that toxic chemicals like PFAS are lurking in the muck — and getting into our food. Sludge, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) — Sludge is taking over TikTok but ...

Sludge - yuck. Not just the kind that sticks to your shoes - the kind that sticks in your craw, bureaucratic sludge - long forms, long lines, entering the same information over and over, time and ...

Most people are familiar with the importance of oil for the internal combustion engines that power our modern vehicles. The petroleum-based fluid is designed to provide lubrication to the vast amount ...

There’s a new TikTok “health” trend — but experts say it could be harmful. Salt-water flushes are the latest gut-health trend making its way across the platform, with the #saltwaterflush hashtag ...

Over the holidays, I finally made Sludge. It is precious. Black gold.