physico-chemical settling tank using external sludge recirculation – Densadeg®
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The Densadeg® is a compact system which includes stages of coagulation/flocculation, water clarification (lamellar zone) and settling/thickening of sludge. For the wastewater treatment plants the grit removal and degreasing stages can also be performed within the Densadeg®.
2D version : settling + thickening
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4D version : grit removal + grease removal +settling +thickening
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key figures
- 8 to 10times smaller footprint than traditional settling unit
- Sludge volume 10 times lower than ballasted floc systems
- Sludge from Densadeg® > 30 g.L-1
among our references
- Over 600 References
- Les Mureaux (France) - 20,000 m3/d
- Mulhouse (France) - 98,000 m3/d
- Milan San Rocco (Italia) - 14,400 m3/h
- Efficient treatment for multiple applications (drinking water, domestic and industrial wastewater)
- Fast and easy operation even in case of great variation in flow and/or load
- No abrasive ballasting material to be handled, removed or replaced
- Flexible fitting option: can be tailored to every plant size
- Compactness of the equipmentdue to its modular and lamellar design
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