The Filter is also known as the manganese sand filter, it is a common ground water treatment equipment, iron and manganese in the groundwater almost at the same time, when the amount of iron in the water is high, the water has a fishy smell, which affects the taste of water.
Original: Jiangsu, China
Certification: ISO9001, ISO14001, etc.
Voltage: 380V 50Hz, the voltage can be as local demand
Payment term: TT, LC
Packing: export standard
Market: Middle East/ Africa/Asia/South America/Europe/North America
Warranty: 1 year
MOQ: 1 set
The filter is also known as the manganese sand filter, it is a common ground water treatment equipment。
It is mainly applied to the pretreatment of iron and manganese removal from the high iron and high manganese area, the industrial softened water and the desalted water equipment.
When the underground water containing iron (manganese) is washed or added to the oxidizing agent, the iron (manganese) ions in the water begin to oxidize. When the water flows through the manganese sand filter layer, the contact oxidation reaction in the filter layer and the biological and physical adsorption on the surface of the filter material are taken to make the iron (manganese) separated from the water in the water. Especially in the process of treating micro polluted groundwater containing manganese, iron bacteria can not only effectively remove iron and manganese, but also take ammonia in water as the nutrient source, metabolism, and the effect of ammonia nitrogen removal under the participation of other bacteria.
Iron oxidation process： 4Fe2++3O2+6H2O=4Fe(OH)3↓
Manganese sand treatment process :MnO·Mn2O7+Fe2++2O2+6H2O=3MnO2+4Fe(OH)3↓;
Manganese oxidation process：Mn2++O2=MnO2↓
Treatment process of manganese sand：Mn2++MnO2·H2O=MnO2·MnOH2O+2H+
Our product usually uses quartz sand, anthracite filter material, manganese sand, AFM, activated carbon and so on. The filter speed is high, the pollution ability is high, the filtration cycle is long, and the tank has a variety of material such as glass steel, carbon steel and stainless steel. It can be equipped with multi valve or electric, pneumatic and hydrodynamic valves with PLC control. It is suitable for small and medium flow and large flow, and can realize automatic and manual double control. The highest filtration accuracy is up to 5 microns.
a. Extensive production experience: we are specialized in filter with an experience of 10 years.
b. Complete production facilities: owning precision centerless grinding machine, straightening machine, fine polishing machine, precision lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
c. High quality raw material: we mainly choose raw material from big steel factory, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
d. Strict Physical/Chemical testing procedures: meeting the requirements of the product design and process, providing reliable testing data.