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 ...

TYRONE — Borough Council recently agreed to pay up to $20,000 for its consulting engineer to evaluate options for reducing the high cost of getting rid of sludge produced by the borough sewer plant.

The addition of anaerobic digester units at the East Alexandria Wastewater Treatment Plant, the Egyptian city’s largest wastewater treatment facility, is reducing the amount of sludge that needs to be ...

The state Department of Environmental Protection plans to issue a notice of violation to York City after overflowing digesters at the wastewater treatment plant discharged an estimated 5,000 gallons ...

At a sprawling sewage treatment plant in north San Jose, engineers are slowly perfecting the ideal temperature for a smelly mixture of bacteria and human waste as the stew churns inside four massive ...

By returning nutrients recovered from wastewater to agricultural soils, sewage sludge helps close nutrient cycles and reduces ...