
Sludge basics
An overview of sludge basics − an introduction to sludge and sludge theory
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Welcome to our new website, a technical information source for sludge treatment and the end disposal of waste sludge solids.
So, what is sludge processing? Watch our brief introduction to sludge treatment ...
Sludge is the main waste stream generated from water purification, both water for drinking and wastewater for environmental discharge. It requires processing to reduce its volume (and so the cost of subsequent haulage and disposal), as well as the risk it poses to public health, and more
Pre-treatment of sludge by thermal hydrolysis upstream of anaerobic digestion is used to improve AD efficiency. A study looked at (pre-)commissioning data for a full-scale AD installation undergoing upgrading with TH to assess the basis for optimisation.
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