A WSU team led by Birgitte Ahring has turned treated sewage sludge into renewable natural gas at 99% methane purity, tripling ...

A new method for treating sewage sludge efficiently created renewable natural gas while slashing in half the cost of the ...

A new process is changing the definition of waste from an inherently expensive burden in wastewater treatment plants, a part ...

Sewage sludge is usually the part nobody wants to think about. It is costly to handle, hard to get rid of, and after ...

A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable natural gas while reducing the cost of the treatment. The work, reported in the ...

The state Department of Environmental Protection plans to issue a notice of violation to York City after overflowing digesters at the wastewater treatment plant discharged an estimated 5,000 gallons ...

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 ...

The Altoona Water Authority has negotiated a $380,000 discount with the contractor building its digester complex at the Westerly Sewer Treatment Plant in return for granting a second extension of the ...

At next week’s Eureka City Council meeting, the council will vote on emergency measures designed to avert “catastrophic failure” at the Elk River Wastewater Treatment Plant. The city’s Public Works ...

Scienco/FAST has introduced a new way to deal with sludge with its standard MarineFAST Marine Sanitation Device, which meets MEPC.159(55) or providing secondary treatment, incorporating about one ...