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 ...

The disposal of sludge from the sewage treatment plant at Muttathara has become a headache for the authorities as the plant has started producing nearly eight tonnes of sludge per day.

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 ...

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 ...

Domes cover large clarifier tanks at the WLSSD sewage treatment plant in 2018. In the tanks, clumps of bacteria settle out of the water as sludge. Most of the bacteria are returned to an earlier stage ...

A former supervisor with the Pittsburgh Water and Sewer Authority pleaded guilty on Wednesday to violating the Clean Water Act. James Paprocki, 51, of Ross, will be sentenced by U.S. District Judge ...