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

A Washington State University-led research team says it has found a way to turn sewage sludge into pipeline-quality renewable ...

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 ...

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

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 ...