National Advisory Hotline :010 -56,420,675 Contact: Manager Zhang. Phone 15910490068 Website http://www.bjgdpj.com address: Beijing Tongzhou District Economic Development Zone, East Fifth Ring Eastern. Sponge iron filter (also called oxygen scavenger ) using high-quality mineral powder redox reaction principle pass filter in addition to the lake the way the exclusion of pipes, boiler circulating water dissolved oxygen corrosion treated water dissolved oxygen content up to 0.05 mg / L or less, the oxygen scavenger backwash low frequency, high compressive strength, not powder, not structural plate, large surface area. High activity, regeneration effect. Oxygen scavenger, the sponge iron after treatment showed a sponge-like porous iron particles, for dissolved oxygen in the water to provide the opportunity of reacting with the reactive iron, to accelerate the oxidation-reduction reaction, and it with the dissolved oxygen in the water chemical reaction is as follows: Fe + H2O +1 / 2O2 → Fe2 + +2 OH-Fe2 + +2 OH-+1 / 2H2O +1 / 4O2 → Fe (OH) 3 ↓ Applications: can be used for a variety of boilers, heat pipes pay, industrial cooling water the need to remove the dissolved oxygen in the water. Sponge iron having a good reduction activity and high surface area characteristics, as water Deoxidant sponge granularity for a 2-5mm, high porosity, large surface area, high activity, and easily reacts with the oxygen in the water to generate Fe3O3 so as to achieve the the deaerator purpose, the reaction product is readily soluble in water flocculent precipitate, intercept them, the backwash water can with a certain strength rinse clean and hardness 5 - 7 uniform coefficient k80 ≤ 1.8 the voidage 30-50% containing ash content of sponge iron filter products Details: sponge iron has good reduction activity and high specific surface area characteristics, as water deoxidants sponge granularity for 2-5mm, high porosity, large surface area, high activity, easily reacts with the oxygen in the water to produce Fe3O3, so as to achieve the deaerator purposes, the reaction product is readily soluble in water flocculent precipitate was blocked off, with a certain intensity of the backwash water can wash clean hardness of 5 - 7 uneven coefficient k80 ≤ 1.8 voidage 30-50% ash content <0.5, sponge iron Specification :0.5-1mm sponge iron filter ,1-2mm sponge iron filter ,2-4mm sponge iron filter ,1-8mm sponge iron filter material. Sponge iron oxygen scavenger, sponge filter, sponge iron filter sponge iron, sponge iron, Liaoning, Heilongjiang sponge iron. The sponge iron deaerator technology and works has the following characteristics: 1) at room temperature under deaerated water without heating; 2) system at any time, the water supply, without preparation time, deaerator tank is not required; ) Deaerator reliable and stable dissolved oxygen content ≤ 0.05mg / L, in line with the low-pressure boiler water quality standards; 4) no special requirements to overcome the high heat, vacuum deaerator must install inconvenience; 5) devices can be low of layout, the process is simple, without excessive height requirements. Features: the novel sponge iron filter deaerator launched in the country for several years early design of the device structure and process some inadequacies in the actual operation gradually exposed, and sometimes a great impact on system operation. Combined with practical experience of the users, for the inadequacies of the earlier design, the adoption of new design ideas, imported parts and advanced control technology design and production sponge national toll-free hotline :010 -56,420,675 Fax 010 -84331227 Contact: (Mr.) phone 15,910,490,068 address: Economic Development District, Tongzhou District, Beijing. · · Beijing sponge iron filter material prices reasonable · · Beijing Pulin Sen, sponge iron filter, sponge iron quality and cheap, Sponge iron prices step by step heart】 ● ● ● sponge iron filter media in Beijing, Pulin Sen sponge iron filter, low prices, not to be missed!!!! break the lowest price in the market!!! pursuit of excellence, customer first; superior products cheap honesty! 【Beijing Pulin Sen Environmental Science and Technology Co., Ltd.] - trustworthy!!!