Room temperature, filtered chemical oxygen is oxygen, which uses specialized production of reactive sponge iron (DRI) to remove dissolved oxygen, the main component of sponge iron, its porous internal structure, specific surface area provided by ordinary iron crumbs 5-10 times, make the water of oxygen and iron oxidation reaction occurs quickly and thoroughly, so that oxygen stable at 0.05mg / L or less, the reaction is: 2Fe2 + + 2H2O + O2 → 2Fe (OH) 2 4Fe (OH) 2 + 2H2O + O2 → 4Fe (OH) 3 the reaction product of Fe (OH) 2, Fe (OH) 3 is easily soluble in water, flocculent precipitate when the water with the sponge iron particles through the rest is blocked down, as long as a certain intensity of backwash water can rinse (about 5 minutes). Zhengzhou Jinyuan sponge iron consumption is very low, depending on the quantity and quality of treatment, usually 3 - 6 months supplement once. (Through an increase in oxygen after a small amount of iron ions, typically 0.2 - 0.5mg / L, the hot water boiler still meet water quality standards for the state, but for steam boilers or water, there are strict requirements Fe2 + Water oxygen, the device can be installed in addition to iron, the removal of Fe2 +, the company has a variety of iron ion exchange device for users to choose.) as sponge iron oxygen scavenger is the use of water in the -200 mesh particle size The following powder bonded Fe3O4 particle size of about 2-5mm. Replacement reaction because of the reduction process, a certain number of gaps, as well as the powder particles bonded gap, making the oxygen scavenger high porosity, large surface area, but also because it is a primary ore direct reduction of income, relatively pure, so high activity and the oxygen electrode and the water react to form Fe3O4, so as to achieve the purpose of oxygen. Meanwhile utilization has also been increased to 90%. And because a certain amount of impurities, so that in the process of oxygen is only a weak bond between the particles is connected to a stainless steel die basic groups. After the use of the product by the number of units, the results are quite satisfactory, the oxygen content of the water down to 0.05mg / L or less, and deal with every cubic meter of water consumed only about 25g, a truly high-quality, low-cost operation. The softened water because they do not easily make the oxygen scavenger surface passivation, it slows down the oxidation, which will affect the oxygen effect, it should be softened and then oxygen. After a period of time, you should backwash. Sponge Iron Product Features: The new sponge iron oxygen fast, long life cycle, for high pressure boiler oxygen effect is obvious, at room temperature can be oxygen. Rapidly in the new urban sewage, industrial effluent areas of development, the popular point is to replace the sponge iron materials, which are void, feels very light. Do iron catalyst, iron catalysis ammonia generation. Contact area, easily oxidized, it is also known as sponge iron catalyst, is a new water treatment products. Project-specific performance indicators Performance Project specific indicators of active iron hardness of ≥ 96% density 2.7-3.0g/cm3 5 - 7 uniformity coefficient k80 ≤ 1.8 porosity of 30-50% ash content <0.5% Other metal content does not exceed the national drinking water standard size range 1 - 3mm 3 - 5 mm 5 - 8 mm (Note: Special specifications can order production) To order this product or assistance, please call: or visit our website <> Learn More information. . Kam Yuen Company aims to provide you with better products and the most economical solution, our technical experts ready to provide technical!!!