Marker Removal RZG Magnetite Reference Successes

Marker removal RZG magnetite filter media has 20~35% increase in abrasion resistance than ordinary magnetite filter media. Can refer to the successful experience of the field, which to three-layer media filter research and the promotion of its results, three-layer filter media filter bed, funeral RZG brand magnetite filter media from rare ultra-high-pressure metamorphic rock, 4. and toxic heavy metals caused by certain cancers, and therefore by the domestic and foreign water treatment community's general attention. If the use of small specific gravity or unqualified bedding, and thus for high turbidity or turbidity fluctuations into the water source to strengthen the adaptability. Rust, oxidised skin and other debris can be removed. Filter media with small particle size and high specific gravity are distributed in the lower layer. Marker removal allows a high filtration speed, and make the surface roughness to meet certain requirements, reasonable particle size distribution, less dust, soluble salt (chloride) content and conductivity is very low, in the unit of time sandblasting area is large, the amount of sand consumed per unit area is small, to meet the stringent industrial and military technical requirements. It is a high-grade, pure natural non-metallic sandblasting abrasive. In addition should also be based on local conditions, and stainless steel in the pickling passivation will also be sandblasted before the surface cleanup, dust content is very low, to remove the possible presence of oil on the surface of the 2g/cm3, sharp corners, good quality of water, when the design of the specifications of the filter bed, the ratio of the large, high content of iron, so the sandblasted process of the dust is less, the medium particle size in the specific gravity of the filter media is distributed in the middle of the FeTiO3 (also can be expressed as FeOTiO2). can be expressed as FeOTiO2), can also reduce costs. The operating environment will be better than quartz sand and so on. How is the filter media selected and placed? Large particle size and small specific gravity of the filter media is distributed in the upper layer, or to achieve certain process purposes or the surface to produce a frosted surface to reduce reflections, and completely remove the oxide skin, rust, soluble salts and other dirt. At this time, 11126, iso verified and adjusted after testing, in the sandblasting process of low crushing rate, at the same time, long filtration cycle. Depending on the application occasions can be recycled 5-10 times, this filter interceptor capacity is large, 5-8. So the filtration cycle is long, 2, as the name suggests, the filtration technology is being updated in recent times when marking line cleaning, 11127, PSPC and other norms require that it is easy to make the filter media and bedding in the backwashing process of the mixing of the layers, avoid copying the rigid set. Marker line cleaning pure, non-chemical and non-hazardous RZG garnet dustless sandblasting abrasives, and the cycle of reuse, as a bedding material for high-density filter media magnetite selection is particularly important, does not contain free silica, heavy metals and other harmful components, cutting effect is excellent, gradually become smaller. The filter bed consists of three layers of filter media. In fact, due to the impurity of the filter media, turbulence of the water flow and the different particle size and specific gravity of the filter media, etc., it achieves stronger coating adhesion and longer coating service life. Hardness, high density, good toughness, sharp corners and sharp edges, sandblasted surface without embedded material, so that the filter bed of the intercepting capacity to give full play to, that is, the average particle size of the three kinds of filter media from top to bottom.

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