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 ...

As global urban populations grow, the management of municipal sewage sludge has become both an environmental burden and an opportunity for renewable energy recovery. Hydrothermal processing refers to ...

Every time a toilet is flushed wastewater begins a journey through a network of pipes before arriving at a treatment facility ...

In wastewater treatment, monitoring organic loads, particularly Total Organic Carbon (TOC), has become critical to maintaining efficient and effective operations. This is especially true in industries ...

Oregon lawmakers are considering a bill to study PFAS levels in agricultural fields where treated sewage sludge is used as fertilizer. The study would analyze PFAS concentrations in biosolids, soil, ...