Products
EVERZIT® N
Anthracite filter material according to EN 12909
EVERZIT® N is a natural anthracite filter media, produced in Germany, and transformed to filter media in a proprietary refining process. As compared to other anthracites, EVERZIT® N has extremely high purity and outstanding abrasion resistance. It has a proven track record spanning more than 45 years in successful water treatment worldwide.
EVERZIT® Mn
Manganese dioxide / EN 13752
Based on naturally occurring manganese dioxide, EVERZIT® Mn is used primarily for catalytic manganese removal in drinking water and mineral water treatment. The high active surface area of EVERZIT® Mn facilitates oxidation of iron and manganese in water with high oxygen content and promotes formation of hydrated oxide floccules which are easily filtered out.
EVERZIT® As
Granular ferric hydroxide / EN 15029
EVERZIT® As is a filter media based on iron (III) hydroxide oxide. Due to its high chemical activity, EVERZIT® As is ideally suited for adsorption of arsenic and other heavy metals.
EVERSORB
Activated carbon / EN 12915
EVERSORB is a steam-activated carbon which is manufactured primarily from coconut shells or bituminous coal. EVERSORB is used for the adsorption of organic contaminants and is available in many different specifications and grain sizes.
EVERZIT® Dol
Semi-calcined dolomite filter media / EN 1017
EVERZIT® Dol is a filter media manufactured from natural dolomite (CaCO3 · MgCO3). It is primarily used for groundwater deacidification. Semi-calcined dolomite is formed by thermal decomposition which is precisely controlled to convert only the dolomite's magnesium carbonate component to magnesium oxide. The resultant filter media is significantly more reactive than e.g. pure calcium carbonate or even non-calcined natural dolomite.
EVERZIT® Carbonate
Calciumcarbonate / EN 1018
EVERZIT® Carbonate is a natural filter media manufactured from pure calcium carbonate (CaCO3). It is used for deacidification of groundwater or for remineralization following reverse osmosis processes. EVERZIT® Carbonate has high reactivity. When used in drinking water treatment, it increases the pH level and therefore facilitates iron and manganese removal.