magnetiteSuitable for tubular resistance water distribution systems, it is an essential filtering material for three-layer filters, and can also be used for single-layer or double-layer filtration. Widely used for removing iron and manganese from water with high iron content after filtration; It has the characteristics of high filtration rate, strong interception ability, and long service life.

In the three-layer filter, it is usually combined with smokeless coal and quartz sand filter media, which is currently a better batching process in China. It is a heavy filter material that is not easily mixed during backwashing and has good adaptability to improving the support layer and water distribution system. It is an essential filter material in multi-layer filters. Its filtration speed can reach 30-40 meters per hour.

The performance analysis is as follows

National standard for magnetite filter material in water treatment:CJ 24.3-1988 、CJ/T 45-1999 has been invalidated

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