![WSU Tri-Cities Researching Way to Turn Sewer Sludge into Local Energy Source](http://townsquare.media/site/1130/files/2021/02/Trash-Truck-Facebook-Tag.jpg?w=980&q=75)
WSU Tri-Cities Researching Way to Turn Sewer Sludge into Local Energy Source
RICHLAND, Wash.- No one wants to talk about sewer sludge…. except WSU, who has been researching a process to turn it's treatment into a way to help local economies and the environment.
Every community has waste water, and it always needs to be purified. When that
...