Diego is a writer and editor with over six years of experience covering games. He's mainly focused on guides, but he's done reviews, features, news, and everything in between. A fan of all genres, you ...

The Biden administration in its final days issued a draft health risk assessment level for some PFAS in sludge that would have dramatically limited the use of the substance, also called biosolids, as ...

If you've ever removed your oil cap during a routine check or oil change and noticed a creamy white or yellowish, almost mayonnaise-like substance underneath it, you're not alone. You'd be well within ...

State Key Laboratory of Water Pollution Control and Green Resource Recycling, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, P. R. China School of Environment ...

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 ...

Maryland has restricted use of the toxic fertilizer. A plan to send more to Virginia has sparked fears of contaminated farms and fisheries. Maryland has restricted use of the toxic fertilizer. A plan ...

Chemicals found in sewage sludge that some farmers use to fertilize fields and pastures can pose a threat to human and animal health, the US Environmental Protection Agency said Tuesday. Exposure to ...

Farmers who use sewage sludge as fertilizer and their neighbors face higher risks of cancer and other diseases, according to a new federal analysis that pins the blame on toxic forever chemicals. The ...

Adam Kohout, P.E., is an engineer at Lockwood, Andrews & Newnam, Inc. (LAN), a national planning, engineering and program management firm. He can be reached at [email protected]. Population increase ...

Abstract: The anaerobic digestion (AD) experiment for recycled pulp and paper sludge (RPPS) was carried out by a CSTR digester “Continious Stirred Tank Reactor” under mesophilic conditions (37 °C) at ...