APPLETON, Wis. (WBAY) - Appleton’s anaerobic digesters have been taken offline due to an issue with a processing chemical, according to the city. Anaerobic digesters are part of the wastewater ...

Anaerobic digestion is the most common process used to reduce sewage sludge volume in the world. Digestion is a low-tech treatment process which has two high-volume byproducts which are relevant to ...

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 ...

Until recently, most of the world’s energy supplies have come from coal, oil and gas. Scarcity of natural resources, surging energy prices and global warming had focused attention on renewable energy, ...

Municipal wastewater treatment plants emit nearly double the amount of methane into the atmosphere than scientists previously believed, according to new research from Princeton University. And since ...

MUSKEGON COUNTY, MI -- Muskegon County officials are looking into the possibility of building a biodigester at the wastewater treatment facility in the eastern part of the county. Earlier this month, ...

NASHUA – The failure of the Wastewater Treatment Facility’s egg-shaped anaerobic digester forced city officials to shut down this key solid waste processing piece for about a month this summer and ...

To upgrade and expand sustainable power for its plant that treats 3.2 million gallons of wastewater daily, the Great Neck Water Pollution Control District’s project team had a tall hurdle to ...

There was no fire, and no lives were in danger. Instead, the firefighters were suited up in full gear for a game of basketball. Traffic at Appleton airport has increased 50%, but dropped at other ...

Every day, millions of gallons of water carrying a valuable resource slosh beneath our feet in a complex network of pipes. Wastewater flows from household tubs, sinks and toilets — carrying sudsy soap ...

GREEN BAY (WLUK) - The final touches are being put on a new equipment to treat wastewater in metropolitan Green Bay area. Dubbed "R2E2" - for "Resource Recovery and Electrical Energy" - the $169 ...