Water treatment equipment accessories supplies Piling multi-valve control valve above and below the water purifier water ..

Overview: manganese, industrial water softening, pre-treatment of groundwater in addition to iron and manganese filter is mainly applied to areas of high concentration of iron and manganese in addition to iron demineralized water equipment. The device uses aeration oxide, manganese sand catalysis, adsorption, filtration of removing iron and manganese principle, the use of the aerator the air oxygen dissolved in water, and then the water Fe 2+ and Mn 2+ oxidation of water-insoluble The Fe3 + and MnO2, combined with natural manganese sand catalysis, adsorption, filtration to remove iron and manganese in the water. Applications: Mainly used in food, beverage, paper, brewing industry, iron excessive water treatment, groundwater, well water as drinking water needs iron, geothermal projects and swimming pool circulating water removal. How it works: After the iron (manganese) of groundwater by gassing or adding an oxidizing agent, water iron (manganese) ions begins to oxidize, manganese sand when water flows through the filter layer, the filter surface contact oxidation reactions and biochemistry occurred in the filter layer the role and physical interception adsorption, so that the water iron (manganese) ions precipitate removed. Especially in the processing of micro-polluted groundwater in manganese, iron bacteria can not only effectively remove Fe, Mn, while ammonia as a nutrient source to the water, metabolism, participation in other bacteria, while achieving results to ammonia. The use of multi-media filter retention, filter effect, large particle size particles to remove impurities, colloids and suspended solids, low cost, easy operation and maintenance and management features. Common quartz sand, anthracite media, manganese sand, AFM, activated carbon filtration rate, big interception capability, long filtration cycle, the tank glass steel, carbon steel, stainless steel variety of materials, can be equipped with multi-way valve or electric pneumatic, water valve with PLC control, respectively for small and medium flow and high flow conditions, automatic and manual dual control. Highest filtration precision of up to 5 microns. Features: 1. Unique multi-filter chamber structure, enabling online backwash (filtration, sewage and backwash simultaneously). 2. Saving: the water supply pipe network directly, without a separate two water supply systems; backwash function with its own, without a separate backwash pumps. 3. Saving: This device uses "Plum type water distributor", shorten the distance filter layer and the water distributor, you can save a lot of backwash water. Process standard water sources: groundwater, well water. Water quality: domestic water, colorless degree, odor, to achieve domestic water standards. System configuration: well water pump, aerator, sedimentation tanks, raw water booster pump, removing iron and manganese, activated carbon filters, clean water tank. System water production rate: 95% or more. Process: After priming pump well water aerator pressure into the aeration device which is designed to allow well water and air in sufficient contact with oxygen; the use of oxidation in the water Low iron and manganese ions are oxidized Low a high iron and high manganese ions and rapid sedimentation process. Well water sedimentation pond after oxygen exposure after the arrival settler. (It mainly acts as a buffer, so that the water there is enough time to precipitation) of water after precipitation after a booster pump pressure into the iron and manganese removal system, mainly to remove sediment, rust, manganese, red worms, algae, Some metals, various suspended solids and other solids, which system is normal under the following conditions: operating pressure is 0.3Mpa, the average filtration rate of 15m / hr. 1. When the iron concentration in groundwater at 5 ~ 10mg / l, the concentration of manganese in 1 ~ 2mg / l, or when the groundwater and not only when the iron manganese, iron concentration at 10mg / l or so, can be Aeration - single-stage filter iron and manganese removal. Process: groundwater deep well pump → → → water tank aerator pump → → filter iron and manganese removal device → → water reservoir units. 2. If the groundwater of iron, manganese higher, that iron is greater than 10mg / l, manganese greater than 2mg / l, should adopt the aeration - two-stage filtration removing iron and manganese. Process: groundwater deep well pump → → → filtration tank aerator pump → → an iron and manganese removal device → two iron and manganese removal device → → water reservoir unit