downflow. Therefore, Filtrazur filters (figure 14) have the following characteristics: a filtering media, Médiaflo consisting of expanded polystyrene having an apparent density of 40 to 60 kg · m–3 ... Filtration, Filtrazur, Aquazur, Filters ... Filtration Filtrazur Aquazur Filters ... filtrazur filters...

); there is also a floating bed variant (see filtrazur filters and eliminating ammonium); nitrification of clean water having a high NH4+ content is used in aerated biofilters where water and air flow in co ... Biofor, Nitrification, Denitrification, Filtrazur, Nitrazur ... Biofor Nitrification Denitrification Filtrazur Nitrazur...

: Filtrazur). washing fluid distribution Therefore, a system used to distribute one (water) or both of these fluids must be included beneath the filtering media, air being subject to specific requirements ... Filtration, Aquazur, Filtrazur, Filters, Mediazur, Seaclean ... Filtration Aquazur Filtrazur Filters Mediazur Seaclean...

will be required because low turbidity levels cannot be guaranteed with this type of reactor. filters using floating filtration media The Filtrazur (see section filtrazur filters) is an attractive alternative ... 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...

Cyclor, Biofor, Densadeg, Filtrazur, Biofiltration, Ultrafor, Reuse, Wastewater, Activated sludge, Phosphate removal, Primary settling, Sedipac, Disinfection ... Cyclor Biofor Densadeg Filtrazur Biofiltration Ultrafor Reuse Wastewater Activated sludge Phosphate removal Primary settling Sedipac Disinfection...