Screw Press is a mechanical device used for dewatering sludge in wastewater treatment plants. It efficiently separates water from solids, reducing sludge volume and disposal costs.
Detritors are the grit collection and washing chambers in which grit is settled down, scraped towards the collection pit then organic materials washed out through the organic return mechanism & then collected grit taken out through screw classifiers / reciprocating rake classifiers.