Time:12/25/2018 5:39:22 AMauthor:source:
Filtration equipment magnetite filter
The chemical composition of magnetite is Fe3O4, the oxidized minerals of the axis crystals, such as crystals, and the crystals are usually octahedrons and rhombohedral dodecahedrons, and the aggregation is granular or massive. The formation of a single crystal is an octahedron or a rhombohedron. Facet, a parallelogram, which is often parallel diagonally opposite. Gathered into dense blocks or granules. The color is iron black, the streak is black, metallic luster or semi-metallic luster, opaque, to Mohs hardness 5.5 -6, the proportion of 4.8-5.3.
Due to its strong appeal, ancient China called stone, magnet and stone. It is the strongest magnet in the mineral that attracts permanent magnets. The ancient Chinese compass "SI" is made of this feature. Oxidation to hematite or limonite. Magnetite is widely distributed for many reasons. In metamorphic deposits and endogenous deposits, magma-forming deposits are typical of Sweden's Kiruna. The formation of mud volcanic activity directly from the Chilean lakke iron ore is typical; contact metamorphism is formed. The iron ore is typical of China's metallurgical iron ore. Regional metamorphism forms iron ore with low grade. Russia, North America, Brazil, Australia, Anshan, Liaoning, China have a large output. Magnetite is iron and traditional Chinese medicine. The main raw material.
In most industrial water treatments in the country, the filtration forms include pressure filtration, pressure filtration and backwashing pressure, and are used for cushion magnetite cushions, such as high pressure backwashing, etc. If the use is unqualified or unqualified The cushion material makes it easy for the filter material and the cushion layer to appear in the mixed layer of the backwashing process, and the filtration loss quickly loses the filtering effect. The magnetite filter material is suitable for the tube large resistance water distribution system, and the three-layer filtration is a must An indispensable filter material, which has good high-strength application ability for improving the support layer and water distribution system. The filtration speed is fast, and it is difficult to mix layers during backwashing. The iron removal, manganese removal and fluorine removal effects are obvious. Magnetite The removal of manganese, iron and fluorine by the filter material is also obvious.
Durable fabric bags for packaging and storage and inner layer of material bags with particle size less than 0.5 mm magnetite filter material, and 40 kg net weight. Prevent damage to packaging to avoid leakage or mixing of debris, filter materials and bearing materials. They must not be stacked together and no other materials should be stacked.
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