The addition of anaerobic digester units at the East Alexandria Wastewater Treatment Plant, the Egyptian city’s largest wastewater treatment facility, is reducing the amount of sludge that needs to be ...

Wastewater treatment plants emit far more greenhouse gases—especially methane and nitrous oxide—than previously estimated, significantly contributing to climate change. Researchers analyzed ...

Sunnyside's wastewater treatment plant is in need of repair. Earlier this year, staff discovered a methane leak from the piping between the anaerobic digester to the burner which burns off the gas.

HOLLAND — Water reclamation is the process of renewing wastewater so that it can return safely to the natural environment. The Holland Board of Public Works views this responsibility as part of a ...

SIOUX CITY -- The Sioux City Council voted Monday to reject the lone bid for a project that would add anaerobic digestion capacity to the beleaguered wastewater treatment plant because the price came ...