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What impurities are removed by reverse osmosis water treatment equipment?

Author:chunke Click: Time:2019-01-14 16:27:02 From:Guangzhou chunke environmental technology co.,ltd

What impurities are removed by reverse osmosis water treatment equipment?


 

 

Everyone knows that reverse osmosis water treatment equipment generally consists of three parts: source water preparation system software, reverse osmosis purification system software, and ultra-purification post-treatment process system software. It has the advantages of low-cost operation, zero pollution, convenient and reliable operation, and high water production. It has been widely used in pharmaceuticals, electronic devices, chemical plants, food, seawater desalination equipment and many other fields. So everyone knows what residues can be removed by reverse osmosis water treatment equipment? Let's get a better understanding together.


 1.Reverse osmosis water treatment equipment can remove melted carbonates: sodium, calcium, magnesium and other acid salts, which dissolve water to produce positive ions. When the water with such positive ions cleans the semiconductor components, the undesirable substances will diffuse to the surface of the integrated circuit chip, resulting in short-circuit failure. In the past, the removal of carbonate in water was by steam distillation, but it is three times pure water. The resistivity of the water is only 3 megohm-cm, and the water still contains more than 01ppm NaCl. Recently, effective reverse osmosis water treatment equipment reverse osmosis deionization. Therefore, ion exchange resins are used. Cation exchange grease and anion exchange resin are used separately, which is convenient for remanufacturing. Mixed bed ion exchange resin is used in the final stage of ion exchange to play a supervisory role. The water discharged in that way reaches 18 megohm-cm (25°C).



 

 2.Reverse osmosis water treatment equipment can remove melted organic matter: the basic metabolites of waste, detergent, microbial dissolved substances and microbial strains discharged from industrial production. This can be removed by activated carbon filtration. Before the ion exchange resin is placed in the carbon bed, the activated carbon itself will produce residue. It should be noted that the water entering the resin bed needs to remove organic matter first, because the ion exchange resin is easily polluted by organic matter (such as humic acid). Reverse osmosis can remove organic matter with a content of more than 300, and organic matter with a content of less than 300 can remove 90%.


   

3.Reverse osmosis water treatment equipment can remove particulate chemical substances: many areas are very easy to cause, such as carbon bed, resin bed, deep filter and other machinery and equipment. Although some methods have been used to achieve high resistance, the particle chemicals are not removed reasonably. This will cause defects such as pinholes, short-circuit failures, short-circuits, internal penetration, and photoresist falling in semiconductor components.


What impurities are removed by reverse osmosis water treatment equipment?
Reverse osmosis water treatment equipment can remove melted carbonates: sodium, calcium, magnesium and other acid salts, which dissolve water to produce positive ions. When the water with such positiv
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