Globally, activated sludge treats the majority of urban wastewaters; yet it is one of the most complex biological processes used. It is a sophisticated microbial process fraught with operational ...

The efficient running of wastewater treatment plants is an essential part of modern society. Just like humans, wastewater treatment plants can get sick, due to viral attacks. Now, new research from ...

Multi-year improvement project modernizes clarifiers and activated sludge tanks to support long-term operational performance.