of water supply system to Paris, this unit, with a 100,000 m3/day capacity, guarantees Parisians with quality water thanks to the Cristal® process combined activated carbon and membrane ultrafiltration ... Ultrafiltration, Centrifugation, Ultrazur, Drinking water, Disinfection, Sludge thickening, Cristal ... Ultrafiltration Centrifugation Ultrazur Drinking water Disinfection Sludge thickening Cristal...