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

Poop has plenty of potential. But before it can fulfill a new purpose, it has to be purified. A team of scientists, including one from WSU, have completed a pilot study that shows by ...

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 ...

At a seminar held at the US-Pakistan Centre for Advanced Studies in Water (USPCAS-W) at Mehran University of Engineering and Technology (MUET) in Jamshoro, experts emphasised the importance of ...

Over recent years there has been a growing realisation that the treatment and disposal of sludge presents a major challenge to the water industry. Rising sludge production coupled with more demanding ...

Purac has been undertaking a project with South West Water (SWW) to help the utility apply Hazards Analysis Critical Control Point (HACCP) to meet the Revised Sludge (Use in Agriculture) Regulations.

KINGSTON – Tiny pellets about the size of BBs will collect at the bottom of an oil-fired dryer at the rate of probably a ton a day when the city begins converting sewage sludge to fertilizer next year ...

Using treated municipal wastewater effluents and sludge on agricultural land provides an alternative to disposal by utilizing the recyclable constituents in sludge and wastewater in the production of ...