Enhanced stabilisation of sewage sludge through thermal hydrolysis— three years ... enzyme activity excreted from Bacillus stearothermophilus for a thermophilic aerobic digestion process. Bioresour.

When the trucks don’t arrive in time at a sewage plant near Cutler Bay, the smell from 350 tons of tarry black muck leftover ...

It is a bacterial process that requires the presence of oxygen. Aerobic digestion is typically used in activated sludge treatment plants, but can be used to process any organic waste.

Progress is being made in the bid to battle increased levels of sludge produced in Norwich and its surrounding areas. New photographs have revealed the progress made on the new digesters being ...

and potentially toxic wastewater sludge is right at the center of it. It’s what led to a packed house at Monday night’s town council workshop. There’s a new proposal on the table to update and expand ...

Environmental advocates are renewing calls to ban the use of sewage sludge — or "biosolids ... The anaerobic digesters at the Deer Island Water Treatment facility in Winthrop.

New photographs have revealed the progress made on the new digesters being built at the sludge treatment facilities at Whitlingham Water Recycling Centre. The works are part of a £26 million ...