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Title: Complex impurities based surface water potabilization consists of two stage ozonation, coagulation, adsorption and disinfection
Other Titles: Procedeu de potabilizare a unor resurse naturale cu grad complex de impurificare
Authors: Nicolau, Margareta
Cosma, Cristiana
Ballo, Aureliea
Nitoi, Ines
Orbesteanu, Paul
Keywords: Surface water
Issue Date: 28-Mar-2008
Abstract: The complex-­impurities-­based surface water potabilization comprises pre­ozonation at maximum 2g of O3/m3 for 2-­8 minutes, and coagulation with 10­-30 g/m3 of FeCl3 in the presence of 0.05-­0.1 g/m3 of anionic polyelectrolyte. Final ozonation at maximum 3g of O3/m3 for 4­-6 minutes is followed by adsorption on active carbon for 8-­10 minutes, and disinfection with 0.5­-2 g/m3 of chlorine.
Description: Patent Assignee Name(s) and Code(s): ECOIND INST NAT CERC ­DEZVOLTARE ECOLOGIE
Appears in Collections:Patents

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