Controlled changes in the operation of two side-by-side activated sludge pilot plants investigated the effect of operational variables on the performance of ceramic (fine bubble) diffusers. The ...

Boost pond health and grow bigger bass! Full install of a dual-pond aeration system, complete with air diffusers and an automatic fish feeder. Trump Promised ‘No Tax on Tips.’ Then Came the Fine Print ...

This case study from the Waste Water Treatment Plant in Munich, Germany  shows how a capacity increase gained gained Capacity ...