High-rate digestion with microfiltration is state-of-the-art in large sewage plants. It effectively removes accumulated sludge and produces biogas to generate energy. A study now reveals that even ...

This is a preview. Log in through your library . Abstract Production of a stable, nonodorous residue and volatile solids reduction are objectives of most sludge-processing techniques. The ...

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 ...

Co-digestion of food organics at wastewater treatment plants has emerged as a promising approach to address two significant environmental challenges: the management of organic waste and the production ...