The conventional anaerobic digestion process, requiring long solids retention times (SRTs) to digest solids, is currently viewed as impractical for the pulp and paper industry because of high capital ...

Anaerobic digestion is widely used around the world to treat organic waste while producing biogas, a renewable energy source ...

This is a preview. Log in through your library . Publisher Information The Water Environment Federation (WEF) is a not-for-profit technical and educational organization of 33,000 individual members ...

Scientists at Nanyang Technological University, Singapore (NTU Singapore), have developed an innovative solar-powered method to transform sewage sludge — a by-product of wastewater treatment — into ...