Xin Miao iron and manganese sand filter Ji sale

Manganese sand filter for groundwater in addition to iron and manganese removal of natural manganese sand filter, which should form the manganese oxide manganese-based. Manganese content (with MnO2 dollars, the same below) shall 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 groundwater in addition to iron; manganese content of less than 20% of manganese ore is not appropriate. Natural manganese sand iron is a contact catalytic process iron, manganese sand filter suitable for groundwater iron content of less than 20mg / L of iron. Miao Xin brand is the choice of lump ore and manganese sand and natural sand as raw material, processed from broken filter. Manganese sand filter appearance of rough, brown, natural manganese sand containing MnO2, which is oxidized to Fe2 + Fe3 + good catalyst, manganese content (with MnO2 dollars, the same below) is not less than 35% of natural manganese sand filter, both can be used 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 and manganese content is less than 20% should not be used. Gongyi City Xin Miao water purification filter comprising: a water filter, fiber ball, shell filter, anthracite filter selection, refining quartz sand filter, filter magnetite, manganese sand filter, ceramic filter , pebbles, zeolite, garnet, stone, diamond, rare earth porcelain sand, activated alumina, coconut shell charcoal, activated carbon shell, wood powdered activated carbon, coal columnar activated carbon, coal particles such as carbon.