An environmental engineer, he invented a biological method to remove nitrogen and phosphorous from wastewater, an advance that transformed the industry worldwide.

Hospital wastewater is difficult to clean because it often carries two very different threats at once: chemical dye residues and harmful bacteria. Researchers have now developed a polyurethane ...

The content details various categories of AOPs—including ozone-based, radiation-driven, catalytic, and physical methods—highlighting their mechanisms, chemicals involved, ...

Proven nanobubble technology restores wastewater lagoons faster and cheaper, unlocking scalable infrastructure ...

These pollutants come from various sources, including industrial processes such as petrochemical production, pharmaceuticals, and metal manufacturing, as well as domestic sewage, agricultural runoff, ...

Wastewater treatment plants (WWTPs) are significant contributors to greenhouse gas (GHG) emissions, including methane (CH4), carbon dioxide (CO2), and nitrous oxide (N2O). Traditional methods for ...

SIOUX CITY (KTIV) - The city council also saw a presentation proposing a Construction Manager At Risk, or CMAR, approach to the city’s multi-million dollar wastewater treatment plant project. The CMAR ...

Shell's new application for its wastewater treatment plan in Monaca has sparked concerns over increased emissions and past environmental violations.