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 ...

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 ...

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 ...

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 ...

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 ...