What’s coming out of dogs, cats, deer and other wildlife, not the sewage pumping stations, is polluting Anne Arundel’s creeks, said the county public works director. “A majority of the nitrogen load ...

Virginia is on track to implement updated rules for animal waste created by certain farming operations, despite disagreement on how to regulate older earthen lagoons that pose a greater risk of ...

Volatile fatty acid separation from biowaste. Cattle manure is anaerobically digested in a bioreactor, and the resulting broth is processed with redox-mediated electrodialysis. The volatile fatty ...

Michigan EGLE has outlined new provisions for its permitting of Concentrated Animal Feeding Operations, or CAFOs, related to how the large farms handle their animal wastes. CAFOs will now be ...

Cow manure may soon help tackle pollution, greenhouse gases, and waste management issues—all while producing a versatile, eco-friendly manufacturing material. Researchers at UCL Mechanical Engineering ...

Several hog farms in North Carolina were properly allowed to collect energy from the animals' waste, a state appeals court said Tuesday, ruling that their permit applications were scrutinized ...

A collaboration between chemical engineers and animal scientists has created a system for recovering valuable industrial chemicals from animal waste, representing a major step towards circularity and ...