Experts have warned that radiator sludge - a mixture of rust, dirt and limescale - can lead to higher energy bills and ...

NEERI-developed sludge management system. The high-tech innovation scientifically processes 25,000 litres of faecal sludge per shift, converting it into safe compost to enhance urban sanitation.

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

A new and improved pipe, in the foreground, brings wastewater directly to the Kalamazoo Water Reclamation Plant from the Graphic Packaging International paper mill, visible in the background. After ...

Explore the current state and future prospects of thermal technologies in biosolids management, including ongoing research, pilot studies, and the early adoption phase in the U.S. Utility decisions ...

(Beyond Pesticides, October 27, 2025) With the confluence of science and law, the spotlight is on sewage sludge fertilizer and its contaminants, including per- and polyfluoroalkyl substances (PFAS).

(Beyond Pesticides, October 22, 2025) The release of scientific studies on contaminants in sewage sludge (biosolids) used as fertilizers coincides with two lawsuits filed by Beyond Pesticides against ...

BRISTOL, Tenn. — The Tennessee Department of Environment and Conservation is now requiring water utilities to test sewage sludge known as biosolids for PFAS before using them as fertilizer on farmland ...