There are a lot of white powder on the bottom of the water which is filtered by the water filter
The beginning of the burning is a traditional Chinese water purification model, the main purpose is to sterilization, and through ultrafiltration type water purification function to filter out the bacteria in the water, can be directly consumed
So the landlord can be assured to use. Personal suggestions don't usually make tea, it is best not to boil the water, heated to body temperature close to it. (such as calcium and magnesium ions in water will not be due to oxidation and reduction)
t. The types of harmful substances and ultrafiltration in the filter, retaining water calcium and magnesium ions and trace elements. While water calcium and magnesium ions with increasing temperature will be the formation of redox, crystal white, this is a redox phenomenon, but not water impurities. (if the mineral water boiling water will have this the phenomenon of occurrence).
The current domestic water purifier on the market can be divided into pure water type water purifier ultrafiltration water purifier and class two types. While the pure water machine because of high precision filtration (this model requires electricity), filter out harmful substances in water and trace elements are filtered ou
