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 ...

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 ...

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 ...

After more than a year of operating with only one digester, the Elk River Wastewater Treatment Plant in Eureka is now operating at full capacity. For the first time this year, the Eureka City Council ...

The Washington Suburban Sanitary Commission’s Piscataway Bioenergy Project serves those counties. And the facility in ...

At a sprawling sewage treatment plant in north San Jose, engineers are slowly perfecting the ideal temperature for a smelly mixture of bacteria and human waste as the stew churns inside four massive ...

Spokane officials want about $1.7 million from a construction company that took a year longer than scheduled to complete a sewage project. IMCO Construction, which had an $11 million contract to build ...

I was a member of the Iowa Department of Natural Resources committee that was writing draft regulations for industrial agricultural digesters. Although called Waste Conversion Technology in ag, these ...