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Where is the KLC filter produced-what are the KLC efficient filter detection methods? KLC filter manufacturers can enter in Baidu: KLCFILTER's first website is!From Britain,China,Some European countries in the 20 th century 70 ~ Implemented in 1990s.The source of the test dust is sodium chloride salt spray.'Quantity' is the brightness of the hydrogen flame when it contains salt spray.The main instrument is the spectrometer.Salt water splashed under the stirring of compressed air,Dry to form a tiny salt spray and enter the air duct.Sampling before and after the filter,The salt mist samples blue and increase the brightness of the hydrogen flame.Judging the salt spray concentration of air by flame brightness,And then determine the filter efficiency of the filter for salt spray.The average diameter of salt spray particles stipulated by the national standard is 0.4mm,However, the measured results of the existing domestic devices are 0.5mm.The measurement results of the actu
Water filter Wichton water purification company reminds you: UF membrane,It is a kind of aperture with the same specifications,The rated aperture range is 0.001-0.Porous Filter film of 02 microns.Apply appropriate pressure on one side of the membrane,It can screen out the solute molecules smaller than the aperture,The molecular weight of separation is greater than 500 Dalton and the particle size is greater than 2 ~ Particles of 20 nm.The UF membrane is one of the earliest polymer separation membranes developed,The UF device was industrialized in 1960s.The industrial application of UF membrane is very extensive,It has become one of the new chemical unit operations.For the separation, concentration and purification of biological products, pharmaceutical products and food industry;It is also used for terminal treatment devices in blood treatment, wastewater treatment and ultra-pure water preparation.In our country, the concentrated and purified of Chinese herbal medicine has been successfully carried o
