GREENFIELD -- Department of Public Works director Donald Oulette presented inflated municipal cost data as he made the case for investing in a $6 million anaerobic digester to handle sewage sludge, ...

A foul odor, which South Coatesville officials have received complaints about from residents and businesses, has been addressed by the likely source. Officials reported a problem with a sludge ...

EAST PROVIDENCE — As a porous conveyor belt rolls forward, the murky soup it carries drains of water and leaves behind a thick sludge the consistency of wet cement. There’s no question about it. This ...

In this study, FLUENT software was used to simulate the flow regime of an integrated sludge thickening and digestion reactor. To optimize the flow regime, the combinational effect of key parameters of ...

A study was performed to develop guidelines and a kinetic evaluation for low-temperature aerobic digestion of waste activated sludge. With high-rate activated sludge as feed, various modes of ...

After more than a year of operating with only one digester, the Elk River Wastewater Treatment Plant in Eureka is now operating at full capacity. For the first time this year, the Eureka City Council ...