Beijing Haidian Sponge Iron Filter Material

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<% r , rr <: <: c=b: , r c> < The sponge iron filter material (also known as oxygen scavenger) is made of high-quality mineral powder and uses the principle of oxidation-reduction reaction to remove sediment through filtration. Methods are used to eliminate dissolved oxygen corrosion in pipes and boiler circulating water. After treatment, the dissolved oxygen content of the water can reach/below. The oxygen scavenger has low backwash frequency, high compressive strength, no powdering, no caking, and a specific surface area big. It has the advantages of high activity and good regeneration effect. <: The sponge iron oxygen scavenger after activation treatment is sponge-like porous iron particles, which provides the opportunity for the dissolved oxygen in the water to react with the active iron, accelerating the redox reaction, and it chemically reacts with the dissolved oxygen in the water. As follows: ＋＋/&rrr＋＋ ＋＋/＋/&rrr&rr<: Application scope: It can be used in various boilers, thermal pipeline water replenishment, industrial circulating cooling water and other places where dissolved oxygen needs to be removed from water. <: Features: <: Operation at normal temperature, no need for heating, overcoming the shortcomings of thermal, vacuum deoxygenation and heating energy consumption<: Small footprint, easy installation, overcoming the inconvenience of high-level installation of thermal and vacuum deoxygenation Working principle : Sponge iron oxygen scavenger is a highly active filler after activation treatment. It is a sponge-like porous iron particle that provides conditions for the dissolved oxygen in the water to react with active iron. When water containing oxygen passes through sponge iron, Oxygen in the water undergoes a complete oxidation reaction with iron, thereby eliminating the dissolved oxygen content of the effluent. <: It is a soft floc that is insoluble in water. When it accumulates to a certain extent, it can be drained through backwashing to restore the sponge iron to its original oxygen removal capacity. Physical and chemical indicators: &<:

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