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 ...
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 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 ...
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Scientists turn sewage into renewable natural gas
A WSU team led by Birgitte Ahring has turned treated sewage sludge into renewable natural gas at 99% methane purity, tripling ...
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 team of scientists, including one from WSU, have completed a pilot study that shows by pretreating sewer sludge, they can ...
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