Manganese sand filter manufacturer

For groundwater in addition to iron and manganese from natural manganese sand, its shape should be based on manganese oxide manganese-based. Manganese content (in terms MnO2) should not be less than 35% of natural manganese sand filter, both for groundwater in addition to iron, but also for groundwater and manganese; manganese content of 20% to 30% of natural manganese sand filter, it should only be used for groundwater in addition to iron; manganese content of less than 20% of manganese ore are not suitable; should give priority to production and use of scientific tests or proof can be a good addition to iron and manganese in addition to natural manganese sand varieties effect for the media. Water removing iron and manganese must aeration, the oxygen in the air so that divalent iron, divalent manganese oxidation to produce Fe (OH) 3, MnO2, according to high and low levels of iron and manganese in water, use jet aeration or multi-faceted hollow ball aeration . In addition to the use of one or more levels of iron and manganese filter, you can meet the processing requirements, water iron content 0.3mg / L, manganese content 0.1m / l, in line with national drinking water standards. The main technical parameters: Working pressure: 0.05MPa ~ 0.6MPa Operating temperature: 5 ℃ ~ 40 ℃ (Special temperature can be customized) single flow: 0.5 m3 / h ~ 125 m3 / h Operating modes: manual or automatic control product specifications: ф173 ~ ф3200 filtration speed: 5m / h ~ 12m / h maximum 15m / h English Material: 304,316L, Q235 with rubber or epoxy coating