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The equipment for iron and manganese removal in Heilongjiang is mainly suitable for underground water iron and manganese removal in high-speed rail and high manganese areas,as well as pre-treatment of industrial softened water and desalinated water equipment.
Application scope
Mainly used in the food,beverage,papermaking,and brewing industries,for the treatment of water with excessive iron content,for removing iron from groundwater and well water as drinking water,for geothermal engineering and swimming pool circulating water needs.
After flushing or adding oxidants to groundwater containing iron(manganese),iron(manganese)ions in the water begin to oxidize.When the water flows through the manganese sand filter layer,contact oxidation reactions occur in the filter layer,as well as biochemical and physical interception adsorption reactions on the surface of the filter material.
The use of multimedia filter materials for interception and filtration has the characteristics of low cost,easy operation,maintenance,and management.Commonly used are quartz sand,anthracite filter material,manganese sand AFM、Activated carbon and other materials have high filtration rate,large pollutant interception capacity,and long filtration cycle.The tank body is made of various materials such as fiberglass,carbon steel,and stainless steel,and can be equipped with multi way valves or electric,pneumatic,and hydraulic valves with PLC control.They are suitable for small and medium flow rates as well as large flow rates,and can achieve both automatic and manual dual control.High filtration accuracy can reach 5 microns.