PJSC Gazprom Neft will build a closed-loop wastewater treatment plant at the 21.4 million-tonne/year Omsk refinery in Western Siberia as part of the company's broader commitment under an ongoing ...

He's lived in Point Richmond for more than 30 years. Rosenthal's home is less than a mile from the city of Richmond's waste water treatment plant and about the same distance from the Chevron refinery.

Officials with the Colorado Department of Public Health and Environment touted the new permit as more stringent than previous water-pollution permits that have regulated the refinery.

HAMMOND — Government lawyers allege an oil re-refinery plant with a location in East Chicago violated the Clean Water Act after they discharged wastewater with excessive pollutants into the city ...