Overflow love water purifier: The water from the water purifier is pure white, abnormal or normal?
With the improvement of living standards, people's quality of life has also been greatly improved, and water purifiers have also entered thousands of households as a new batch of green home appliances. However, while water purifiers are popular, many problems have also been exposed. Some consumers find that the water filtered and purified by the water purifier appears white or emits a large number of small bubbles when using the water purifier for the first time, and then they are very confused, why does this happen? Is this abnormal or normal? Consumers who do not understand the reason will be worried, wondering whether the water purifier has quality problems, and can the water quality be guaranteed? In fact, this phenomenon is normal in the initial stage of the water purifier, and it will disappear after a period of use. So why do bubbles or whitish water appear? Listen to the small editor of yi ai to give you an analysis of it.
Reason 1: The pressure of the water body changes
The reason why tap water can be transported to every household is mainly through the pressurization of the water pipe network. Under the pressure of the water pipe network, the solubility of the gases present in the pipe network and the gases in the atmosphere in the water increases, and the amount of dissolution in the tap water increases greatly; and the tap water must be pressurized by the pump to increase the power before it can enter the pure water equipment, and when the water body is pressurized by the pump, the gas dissolved in the water body also increases the pressure, so the gas molecules become smaller, and the solubility in the water is further increased. Because the pressure has always existed inside the system, the gas molecules are temporarily difficult to be released, and when the water body flows out of the system, the pressure on the gas molecules suddenly disappears, so it expands into bubbles that we can see with the naked eye, and when the water output is large, there will be a large number of tiny bubbles gushing out, resulting in the milky white phenomenon of the water body, and then this phenomenon will slowly disappear. This is just a normal physical phenomenon due to changes in air pressure and does not affect the quality of the effluent water.
Reason two: the hydrophilic agent on the surface of the filter membrane
The surface of the filter element usually has a layer of membrane, this layer of filter film in order to ensure the ability of water transmission, the surface characteristics must have hydrophilic properties, but usually the substrate of the filter membrane raw material is hydrophobic, so it is generally improved by adding hydrophilic modifiers to improve the characteristics of the filter membrane. The hydrophilic agent or protective liquid on the surface of the general filter element has certain amphiphilic properties, and the amphiphilic properties are conducive to the stability of the foam. In layman's terms, the production of foam is a normal phenomenon, which must reflect the following facts: your filtrate has a trace or even measured hydrophilic agent, and the medical grade and edible grade hydrophilic agent (protective liquid) to the human body is basically negligible, so there is no need to worry about the water quality of the water purifier.
After reading the explanation of The Yi Ai Xiaobian, I believe that the next time you also encounter a newly installed water purifier with a large number of bubbles or water whitening, you will not panic. Although each product can not be perfect, but must keep in mind one point, that is, in the purchase of household appliances similar to water purifiers, which are related to health, we must choose a trustworthy professional brand, Overflow love is an old brand that focuses on water purification for twenty years, and many water purification technologies are domestic firsts, which is a good choice for household water purifiers. Finally, when facing unfamiliar products, it is recommended that you also know more about the relevant knowledge and avoid unnecessary worries!