The dewatering characteristics of anaerobically digested primary and activated sludge were investigated under eight selected combinations of laboratory controlled air temperature and relative humidity ...

Because the village produces 1 million gallons of sludge a year, this would cost $30,000 to $40,000. The village now pays $20,000 a year just to have its dry sludge hauled away.

Patrick Cricks, 38, appeared before the City Council Tuesday to complain he was “unjustly terminated” last week for refusing to help clean the sludge drying beds at the plant.

Drying beds dry out the sludge through the processes of evaporation and drainage. As it loses water, the temperature within the sludge rises, killing off some of the germs it contains.

The Nazareth Municipal Authority last night approved a sludge-drying bed project at the authority’s treatment plant off Tatamy Road. The authority board also reorganized.The authority approved ...

Mt. Pleasant’s newly-adopted capital improvement plan has the drying beds scheduled for rehabilitation this year and the sludge holding tanks for 2028, Moore said in a memo to City Manager Aaron ...

To ward off birds posing a threat to aircraft, a roof will be constructed for the sludge drying bed and the storage space to keep the dried sludge at the newly-constructed sewage-cum-septage ...