High quality and reliable pumps for dosage of oxidants. The most commonly used oxidants in water treatment include oxygen O2, ozone O3, chlorine Cl2, chlorine dioxide ClO2, sodium hypochlorite NaClO, calcium hypochlorite Ca (ClO)2, potassium permanganate KMnO4 and hydrogen peroxide H2O2.
The use of oxidizers is aimed at solving a complex of problems with water - disinfection, correction of chromaticity, turbidity, taste and odor. Dosing oxidants into water is widely used at various stages of water treatment as a method of decolorization, deodorization, coagulation, deferrization, demanganization, sterilization and reduction of water oxidizability.
The action of oxidants depends on the pH and temperature of the water, the presence and proportions of difficult and easily oxidized compounds. The effectiveness of the oxidant is determined by the product of its concentration and exposure time (CxT, mg/l*min).
Oxidizer dosing pumps are of the following types:
Common oxidants: O3 - ozone, ClO - hypochlorites, HNO3 - nitric acid, H2SO4 - sulfuric acid.
