Manganese sand filter is the use of high-manganese ore as raw material, processing of sperm production, the appearance of rough was brown or light gray, multi-edges connected spherical, manganese sand is widely used in the water industry, a special filter to filter water , in addition to iron the best performance and appearance of russet. Crushing, screening, machined products and more angular nearly spherical, manganese sand is commonly used in groundwater removal of iron and manganese filter. 

 Manganese sand filter is mainly used to reduce the total content of water, iron ferromanganese and manganese, according to China's drinking water health standards provisions of its iron content ≤ 0.3 mg / L manganese content of ≤ 0.1 mg / L, a long time to drink iron-containing high manganese content of water will seriously affect their health; for textile printing and dyeing, food industry products generated spots; corrosion of production equipment. Manganese sand filter manganese ore as raw material, crushing, screening and processing. The appearance of the rough was brown or light gray, commonly used in drinking water in addition to iron and manganese filtration devices, the effect is obvious. 

 Application areas: mineral water, purified water, ion water production line pretreatment in addition to iron and manganese precipitate, as well as geothermal engineering and swimming pools pre-water treatment project in addition to iron and manganese and so on. 
 How it works: iron status of Fe2 +