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 ...

PARKERSBURG — The Parkersburg Utility Board is exploring options to get a digester at its wastewater treatment plant back up and running. The digesters are where sludge removed from the water and ...

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.

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 ...

DANBURY, CT, Jan. 25, 2001—FuelCell Energy, Inc. (Nasdaq:FCEL) and King County, Washington, jointly announced the signing of an agreement to install a Direct FuelCell® (DFC) power plant using ...

COLUMBUS, OH — The City of Columbus has engaged a team led by Brown and Caldwell to deliver professional design services for a new and improved acid phase digestion system at its Southerly Wastewater ...

BURLINGTON, Ontario--(BUSINESS WIRE)--Anaergia Inc. (“Anaergia” or the “Company”) (TSX: ANRG) announced that it signed a design-build agreement with the Town of Petawawa, Ontario. Under the terms of ...

Each year, the United States produces more than 12 million tons of sludge – the thick mixture of solid and liquid matter left over from processing wastewater and raw sewage in treatment plants. And it ...

MEDINA, Ohio -- The Medina County Solid Waste District is close to finishing its improvements to the Kenneth W. Hotz Water Reclamation Facility, which will include two anaerobic digesters that will ...

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 ...

Big changes are coming to a pretty smelly spot in Bryan. Work is getting going on $1.6 million in renovations to the Burton Creek Wastewater Treatment Plant. Construction equipment started rolling ...