A new method for treating sewage sludge efficiently created renewable natural gas while slashing in half the cost of the ...
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 ...
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 ...
Sewage sludge is usually the part nobody wants to think about. It is costly to handle, hard to get rid of, and after ...