Over recent years there has been a growing realisation that the treatment and disposal of sludge presents a major challenge to the water industry. Rising sludge production coupled with more demanding ...

At a seminar held at the US-Pakistan Centre for Advanced Studies in Water (USPCAS-W) at Mehran University of Engineering and Technology (MUET) in Jamshoro, experts emphasised the importance of ...

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 ...

Join our growing army of changemakers and get unlimited access to our premium content The conventional method of lowering the acidity in a failed digester is to add an alkali such as caustic soda or ...