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What are the water treatment equipment in Jinan? RO-The pretreatment process of reverse osmosis is mainly activated carbon and fine filtration.Penetration is a natural phenomenon: water passes through a semi-permeable membrane,From the low solute concentration side to the high solute concentration side,Until the degree of solvent is balanced.When balancing,Membrane Pressure difference on both sides is equal to osmotic pressure.This is the phenomenon of infiltration effect (Osmosis.Reverse osmosis means that if it is pressurized on a high concentration side,The penetration effect mentioned above can be stopped and reversed,The water is forced from a high concentration to a low concentration,Water purification.This phenomenon is called reverse osmosis (reverse osmosis ),This semi-permeable membrane is called reverse osmosis membrane.Reverse osmosis water treatment equipment can filter out bacteria, viruses, heavy metals, pesticides, organic matter, minerals and color odor in the water,It's a pure water,Dri
Who knows how to calculate the number of filters? 20 The number of entries refers to the granularity or fineness of the material. The general definition refers to the screen in the area of 1 inch * 1 inch (25.4*25.4). the material can pass the screen. the number of holes in the screen is defined as the number of mesh.The number of entries is the US standard (this standard is used in our country), in inches instead of millimeters.The size of the sieve corresponds to the standard number of meshScreen size: 4.75 standard mesh: 4 meshScreen size: 4.00 standard mesh: 5 meshScreen size: 3.35 standard mesh: 6 meshScreen size: 2.80 standard mesh: 7 meshScreen size: 2.36 standard mesh: 8 meshScreen size: 2.00 standard mesh: 10 meshScreen size: 1.70 standard mesh: 12 meshScreen size: 1.40 standard mesh: 14 meshScreen size: 1.18 standard mesh: 16 meshScreen size: 1.00 standard mesh: 18 meshScreen size: 0. 850 Standard Mesh: 20 meshScreen size: 0. 710
