At present, there are some potential safety hazards in the water quality in various parts of our country. For example, the water quality in the north is generally hard, which can easily cause calculi and affect human health; in the south, heavy metals generally exceed the standard, causing harm to human liver, gallbladder, and kidney. The water purifier can carry out targeted purification for different regions, so that the various indicators of drinking water meet the health requirements.
Analyze the superiority of the water purifier relative to various methods: after the tap water is boiled, it is still unable to remove the pollution of scale, heavy metals, volatile substances, and bacterial corpses.
Pollution 1: After the tap water is disinfected by chlorine, it can kill viruses and bacteria, but cannot remove scale, heavy metals, volatile substances, etc., and the dead bodies of viruses and bacteria still exist, and after chlorine disinfection, there will be residual chlorine in the water .
Pollution 2: After long-distance transportation of tap water through pipelines, it is susceptible to secondary pollution. Rust, sand, bacteria, etc. will once again affect the water quality of tap water. Especially for high-rise residential buildings, because they need to be pressurized twice, building There is usually a water tank on the roof, which will pollute the tap water entering the home with sand, rust, bacteria, etc. Therefore, tap water is basically boiled before drinking, but boiling can only solve the bacterial problem, and cannot solve the problems of sediment, rust, scale, heavy metals, volatile substances and bacterial corpses, so just boil it, and the quality of drinking water is not Will be fundamentally improved.