Sewage sludge is usually the part nobody wants to think about. It is costly to handle, hard to get rid of, and after ...
A new method for treating sewage sludge efficiently created renewable natural gas while slashing in half the cost of the ...
A Washington State University-led research team says it has found a way to turn sewage sludge into pipeline-quality renewable ...
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 ...
A new process is changing the definition of waste from an inherently expensive burden in wastewater treatment plants, a part ...
A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable ...
Adding sewage sludge on soils does not promote antibiotic resistance, a study shows. Adding sewage sludge on soils does not promote antibiotic resistance, a study from University of Gothenburg shows.