, there are cases where the manganese is present on its own. physical-chemical removal of manganese Figure 30 provides a stability diagram for the most common forms of manganese. Figure 30. Manganese ... Ozone Mangazur Drinking water Manganese removal Oxidation Chlorine Iron removal ... manganese removal...

to be adopted when iron and manganese also have to be removed. When the raw water contains more calcium than bicarbonate (CaH >> M-alk.), carbonate removal using sodium hydroxide may be an option ... Gyrazur Clarification Densadeg Preozonation Pulsator Filtration Aquazur Drinking water Carbonate removal Settling Oxidation Chlorine Carbazur Iron removal Manganese removal GAC ... carbonate removal and/or softening...

(carbonated beverages); iron removal, manganese removal, nitrate removal … when using well water polluted by these elements; if necessary, brewery water partial demineralization using nanofiltration ... Denitratation Nanofiltration Ozonation Demineralisation Industrial water treatment Carbonate removal Manganese removal Nitrate removal Reverse Osmosis Sand filtration Chlorination Ion exchange GAC...

-treatment that can include all water treatment functions and appliances, including biological treatment (iron removal, manganese removal, Biofor for removing residual BOD or nitrogen, this particularly being the case ... Nanofiltration Biofor Aquadaf Membrane separation Reverse Osmosis Iron removal Manganese removal Pretreatments...

, but not manganese. Figure 37. Series of treatment stages applicable to water containing Fe2+, NH4+ and Mn2+ simultaneously Additionally, the operating conditions applicable to biological iron removal ... Nitrification Biolite Densadeg Clarification Nitrazur Filtration Filtrazur Drinking water Oxidation Carbazur Disinfection Iron removal Manganese removal GAC...