Water Treatment · 2023
Filtration Plant
Use of volcanic pozzolan as natural filtration media in a local treatment facility to improve filtration consistency and simplify maintenance cycles.
Location
Nîmes Outskirts
Duration
3 weeks
Project Scope
Upgrade of filtration media in a local treatment plant to improve stability under variable hydraulic loads.
Technical Details
Filter bed calibration, 20/50 mm pozzolan filling, controlled rinsing sequences, and pressure-drop monitoring across cycles.
Outcome
More stable hydraulic behavior, improved output consistency, and easier preventive maintenance planning.
Key Highlights
- • Installed volume: 280 m³
- • Main grading: 20/50 mm
- • Commissioned with technical validation protocol
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