What is the principle of boiler soft water device, how does backwashing work? Since the hardness of water is mainly formed and expressed by calcium and magnesium,Therefore, cation exchange resin (water softener) is generally used ),Replace the Ca 2 and Mg 2 in the water (the main component that forms the scale,With the increase of Ca 2 and Mg 2 in the resin,The efficiency of resin removal of Ca 2 and Mg 2 decreased gradually.When the resin absorbs a certain amount of calcium and magnesium ions,It is necessary to regenerate,The regeneration process is to rinse the resin layer with salt water in the salt box,Replace the hardness ions on the resin,Discharged from the tank with recycled waste liquid,The resin has resumed the function of softening and exchanging.Since the hardness of water is mainly formed by calcium and magnesium, and because the hardness of water is mainly formed by calcium and magnesium and expressed by sodium ion exchange and softening, the principle is to pass the raw water through sodi
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The difference between the front filter and the water purifier? Many people will issue questions about whether the water purifier needs to be installed. everyone's understanding of the water purifier is only limited to the direct drinking machine at the end. In fact, the front filter is also a category of water purifiers, the front is installed at the front end of the water pipe in the household. before the tap water enters the household, it must go through the pipe network of the front filter to filter out large particles such as sediment and rust in the water. However, the end direct drinking machine is installed in the terminal of tap water, to achieve the final purification, to achieve the standard of drinking. Recently, yikou's new filter treasure base is compact in structure and is especially suitable for narrow space installation. it is a 100 micron high-precision stainless steel filter, effective interception of sediment in the water and protection of wading equipment and pipe fittings the front filte
