In the quest to "clean up our act" in modern society, urban sewage and the way we manage its disposal, has become an important issue. John Jardine, who knows a lot about traditional aerobic aeration, ...

What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process. Rich in nutrients, they can be ...

Add the waste from sugar refineries to the sludge produced by WWTPs (wastewater treatment plants), and what do you get? According to research carried out by the Faculty of Sciences Semlalia at the ...

It seemed like such a good idea at the time: Compost the sludge from the Hoosac Water Quality District by mixing in woodchips, then use it as a fertilizer for local projects or sell to others to do so ...

Austin has a sludge problem. Several years after a buildup of compost led to persistent fires, costing at least $3 million and taking more than a month to extinguish, city officials are keen to hire a ...

To Kathi Green, the odor wafting through her Carroll County community each growing season smells like rotting flesh. “If you’ve ever smelled a dead animal that’s sat around for a day or two?” Green ...