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Can the water quality of Haier filter 603-5a be drunk? The water quality is 259. isn't the drinking water below 50! If the value detected by tds tester is 259, it is said that the impurity content in clear water is almost the same as that in urban tap water, it is not recommended to drink.The value of the TDS Pen is in ppm, which means one in a million, or how many mg per liter (because: L = kg ). Different water, its PPM value is different. Here are the TDS values of several different water types:Roshui (I .e. pure water): 0-10ppm (if it is from the northern mainland, the TDS value is not necessarily less than 10 or more than 10 for practical groundwater .).Tap water: 50-1000ppmSurface water: 40-2000ppmSaltwater: 2000-5000ppmSea water: 2000-4200ppmPure water refers to H2O without impurities.From an academic point of view, pure water, also known as High pure water, refers to water with extremely high chemical purity, which is mainly used in biology, chemical industry, metallurgy, ae
What if the water filter in the swimming pool is not clean? Bolifeng sewage treatment High-precision filtration is a physical treatment process. the filtration of water is to use the subtle pores of the filter material to intercept the magazines in the water and let the Clean Water pass, this completes the effect of filtering. The larger magazines in the water can be trapped through the fine pores of the filter material, but when the water contains suspended particles, the whole unit of these particles is difficult to see with the naked eye, and much smaller than the pores of the filter, like some suspended particles in the air we can't see, but when you hit the light with flashlight, you will see a light column, this light column is formed by the suspended particles under the reflection of light. Because of this reason, the water in the swimming pool will appear white and clean. In order to solve such problems, high-precision filtration, that is, micro-filtration, is now widely used, and the micro-filtration
