ALEXANDER, N.D. — A proposal to construct a pair of “slurry wells” in McKenzie County would offer a new option in North Dakota for disposing of oilfield waste, including radioactive material. The ...

Using polymers and natural stone slurry waste, researchers are manufacturing environmentally friendly stone composites. These new composites are made of previously discarded materials left behind ...

What is Refinery Oil Sludge, Why is it Toxic, and How is it Disposed Of? Vast amounts of refinery oil sludge are produced from the process of crude oil refining. Refinery oil sludge contains toxic ...

Creating liquid biofuels from human waste shows promise as a way to meet one of alternative energy’s greatest challenges: reducing the transportation sector’s heavy carbon footprint. The good news is ...