This is a preview. Log in through your library . Abstract In this study, changes in eukaryotic community structure and water quality were investigated in an aerobic trickling filter (down-flow hanging ...

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 ...

One day, Hoffman noticed that the jar had taken on a strangely mesmerizing swirl of colors—so he snapped a photo, as a ...

Organic compounds can enter the steam cycle from a number of sources, including water treatment chemicals, or as part of a manufacturing process. Regardless of the source of the organics, their ...