BUFFALO, N.Y. – The Buffalo Sewer Authority (BSA), established in 1935, cleans the wastewater produced by more than 500,000 people in Buffalo and several other municipalities. It operates the second ...

After its weighing systems became unreliable after 15 years' service, Bristol Water reviewed the way it measured sludge blanket levels. And Partech Instruments was called in. Quality drinking water is ...

The composition of flue gas desulfurization varies widely, based on scrubber type and coal and limestone used. Coal contributes acidic gases, such as chlorides, fluorides and sulfate. Coal also ...

One of the most widely-used processes in the water and wastewater treatment industries is natural gravity settling. Vast numbers of clarifiers operate in the manufacturing, process and service ...

In order to maintain optimum operating conditions in a FGD wet scrubber, a purge stream is discharged from the system to control the absorber equilibrium chloride concentration and acid insoluble ...

The concentration of mixed liquor suspended solids (MLSS) in aeration tanks affects the required aeration tank volume and the surface area required for secondary settling. As the MLSS increases, the ...

This is a preview. Log in through your library . Abstract Neutralization of acid mine drainage produces vast quantities of iron-rich sludge, and large quantities of unused lime remain in the sludge ...