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 ...

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

A new process is changing the definition of waste from an inherently expensive burden in wastewater treatment plants, a part of the usually undervalued infrastructure where sewage sludge can generate ...

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 ...

Washington State University researchers have piloted a process that transforms sewage sludge into renewable natural gas with 99% methane purity, significantly boosting energy recovery compared to ...

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.

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

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 team of scientists, including one from WSU, have completed a pilot study that shows by pretreating sewer sludge, they can ...