-ozonation;
clarification using the Densadeg;
filtration/nitrification using an nitrifying filter bed:
biolite 1.1 mm;
depth: 1 m;
velocity ~ 7 m · h–1;
ozonation;
filtration through GAC (Biflux ... Nitrification, Biolite, Densadeg, Clarification, Nitrazur, Filtration, Filtrazur, Drinking water, Oxidation, Carbazur, Disinfection, Iron removal, Manganese removal, GAC ... Nitrification Biolite Densadeg Clarification Nitrazur Filtration Filtrazur Drinking water Oxidation Carbazur Disinfection Iron removal Manganese removal GAC...