Flocculator-separator of slurry is for physico-chemical treatment of water and chamber receives water with rapid mixer, for subsequent passage to second coagulation chamber

摘要

The flocculator-separator of slurry is for physico-chemical treatment of water and a chamber with a rapid mixer receives the water. The water is then passed to a second coagulation chamber, from which it is fed to a third flocculation chamber for mixture with coagulant reagents. It is then fed to a separator provided with filtration membranes where it is clarified. In the separator are air nozzles which sweep the surface of the filtration membranes, further entry nozzles for floccules coming from the coagulation-flocculation and other air outlet nozzles for distribution of the floccules below the membranes.